[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.04"]
[Round "1"]
[Board "1"]
[White "Pap, Gyula"]
[Black "Tesar, Jan"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2429"]
[BlackElo "1946"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. e4 c5 2. Nc3 e6 3. Nf3 d6 4. d4 cxd4 5. Nxd4 a6 6. Be3 Nf6 7. f3 Be7 8. Qd2 Qc7
9. O-O-O Nbd7 10. g4 Ne5 11. g5 Nfd7 12. f4 Nc4 13. Bxc4 Qxc4 14. Rhe1 Qc7 15. Nf5
exf5 16. Nd5 Qd8 17. exf5 O-O 18. f6 Bxf6 19. gxf6 g6 20. f5 Re8 21. Bb6 Nxb6 22.
Qh6  1-0

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.04"]
[Round "1"]
[Board "2"]
[White "Bernhard, Simon"]
[Black "Pulpan, Jakub"]
[Result "0-1"]
[ECO "B29"]
[WhiteElo "1942"]
[BlackElo "2417"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. e4 c5 2. Nf3 Nf6 3. Nc3 d5 4. e5 Ne4 5. Bb5+ Nc6 6. Qe2 Nxc3 7. dxc3 Qc7 8. Bf4
a6 9. Bxc6+ Qxc6 10. O-O h6 11. Rad1 Bf5 12. b4 e6 13. c4 dxc4 14. bxc5 Bxc5 15.
Nd4 Bxd4 16. Rxd4 Rc8 17. Rfd1 c3 18. Bg3 O-O 19. Bh4 Rfe8 20. Qe3 Bxc2 21. Bf6 Qc5
22. Bxg7 Kxg7 23. Rg4+ Bg6 24. Qf4 Qe7 25. h4 c2 26. Rc1 h5 27. Rg3 Red8 28. Qf3
Qxh4  0-1

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.04"]
[Round "1"]
[Board "3"]
[White "Jurcik, Marian"]
[Black "Janis, Petr"]
[Result "1-0"]
[ECO "E87"]
[WhiteElo "2411"]
[BlackElo "1935"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. c4 Nf6 2. Nc3 g6 3. e4 d6 4. d4 Bg7 5. f3 O-O 6. Be3 e5 7. d5 a5 8. Qd2 Na6 9.
O-O-O Nc5 10. g4 h5 11. h3 b6 12. Bg5 Bd7 13. gxh5 gxh5 14. Nge2 Qe8 15. Bxf6 Bxf6
16. Qh6 Qe7 17. Qxh5 Bg7 18. Ng3 Qf6 19. Rg1 Bh6+ 20. Kc2 Kh7 21. Nf5 Rg8 22. Bd3
Bxf5 23. Qxf5+ Qxf5 24. exf5 Be3 25. Rg4 Rg5 26. Re1 Bf4 27. Reg1 f6 28. h4 Rxg4
29. Rxg4 Rg8 30. Rg6 Nxd3 31. Kxd3 Rxg6 32. fxg6+ Kxg6 33. Nb5 Bg3 34. Nxc7 Bf2 35.
Ne8 Bc5 36. h5+ Kxh5 37. Nxf6+ Kg5 38. Ne4+ Kf4 39. Ke2 a4 40. Nxc5 bxc5 41. b3 axb3
42. axb3 e4 43. fxe4 Kxe4 44. Kd2 Kf5 45. Kc3 Kf6 46. b4 cxb4+ 47. Kxb4 Ke7 48. Kb5
Kd8 49. Kc6 Ke7 50. Kc7  1-0

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.04"]
[Round "1"]
[Board "4"]
[White "Badenhorst, Chloe"]
[Black "Krause, Benedict"]
[Result "0-1"]
[ECO "B45"]
[WhiteElo "1932"]
[BlackElo "2409"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Nf6 6. Nxc6 bxc6 7. Bd3 d5 8. O-O
Be7 9. Qe2 O-O 10. Re1 Re8 11. b3 e5 12. Bb2 Bg4 13. f3 Bh5 14. Kh1 Bf8 15. Rad1
Qa5 16. Na4 Rad8 17. Qe3 Bg6 18. Rc1 h5 19. h3 Bb4 20. c3 Bd6 21. Red1 h4 22. Qe1
dxe4 23. Bxe4 Nxe4 24. fxe4 Bh5 25. Rd2 Be7 26. Qe3 Rxd2 27. Qxd2 Rd8 28. Qe3 Rd7
29. Rf1 Qd8 30. c4 Bg5 31. Qf2 Rd2 32. Qf5 Bg6 33. Qg4 Bf4 34. Bc1 Qd3 35. Rg1 Rxg2
36. Kxg2 Qc2+ 37. Kf1 Qxc1+ 38. Ke2 Qe3+ 39. Kf1 Qc1+ 40. Ke2 Qe3+ 41. Kf1 Bg3 42.
Rxg3 hxg3  0-1

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.04"]
[Round "1"]
[Board "5"]
[White "Itgelt, Khuyagtsogt"]
[Black "Zhu, Yaoyao"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2397"]
[BlackElo "1926"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nbd2 c6 5. Qc2 Be7 6. g3 O-O 7. Bg2 b6 8. O-O Bb7
9. e4 dxe4 10. Nxe4 Nbd7 11. Rd1 Qc8 12. Ne5 Nxe4 13. Nxd7 Qxd7 14. Bxe4 g6 15. Be3
Bf6 16. Rac1 Rac8 17. h4 h5 18. c5 Rfd8 19. Qb3 b5 20. Bf4 Qe7 21. Qe3 Rd7 22. Bd6
Rxd6 23. cxd6 Qxd6 24. Kg2 Kg7 25. Rc2 Rd8 26. Qf3 Bxd4 27. Bxc6 Rc8 28. Rdc1 Bxc6
29. Rxc6 Rxc6 30. Rxc6 Qd8 31. b3 a5 32. Ra6 Qc7 33. Rc6 Qe5 34. Rc8 Qd6 35. Qc6
Qxc6+ 36. Rxc6 e5 37. Ra6 Bc3 38. Rb6  1-0

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.04"]
[Round "1"]
[Board "6"]
[White "Zelezny, Jan"]
[Black "Neuman, Petr"]
[Result "0-1"]
[ECO "B26"]
[WhiteElo "1912"]
[BlackElo "2370"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Be3 Rb8 7. Qd2 b5 8. Nge2 b4
9. Nd1 e5 10. O-O Nge7 11. Bh6 O-O 12. Bxg7 Kxg7 13. Ne3 Be6 14. f4 f6 15. f5 Bf7
16. fxg6 hxg6 17. Rf2 Be6 18. Raf1 Nd4 19. g4 Nxe2+ 20. Qxe2 Rf7 21. h4 Qh8 22. h5
Qh6 23. Bf3 Rh8 24. Rh2 Qg5 25. Kf2 Kf8 26. Rfh1 Rfh7 27. Ke1 Rh6 28. a3 a5 29. axb4
cxb4 30. Qd2 a4 31. Ke2 Nc6 32. c3 a3 33. Nc2 axb2 34. Qxg5 fxg5 35. c4 gxh5 36.
gxh5 g4 37. Bg2 g3 38. Rh4 Rxh5 39. Rxh5 Bg4+ 40. Ke3 Rxh5 41. Rb1 Rh2 42. Ne1 Nd4
43. Rxb2 b3 44. Rd2 Ke7 45. Rb2 Kd8 46. Rd2 Kc7 47. Rb2 Kc6 48. Rd2 Kc5 49. Rb2 Kb4
50. Rb1 Kc3 51. c5 dxc5 52. Rc1+ Nc2+  0-1

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.04"]
[Round "1"]
[Board "7"]
[White "Berin, Artem"]
[Black "Kopecky, Jiri"]
[Result "1-0"]
[ECO "E44"]
[WhiteElo "2337"]
[BlackElo "1910"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Nge2 O-O 6. a3 Be7 7. Ng3 d5 8. cxd5 exd5
9. Bd3 g6 10. O-O Bb7 11. b4 Nbd7 12. Bb2 Re8 13. Qc2 c5 14. bxc5 bxc5 15. dxc5 Nxc5
16. Bb5 Rf8 17. Rad1 Qb6 18. Rb1 Qc7 19. Rfc1 Rac8 20. Na4 Ne6 21. Qd2 Qd6 22. Rd1
d4 23. f3 Qd5 24. Qe2 Qe5 25. exd4 Qxe2 26. Nxe2 Nd5 27. Nac3 Bg5 28. Nxd5 Bxd5 29.
Bc1 Be7 30. Bd3 Rfd8 31. Kf2 Rc7 32. Bd2 Rcd7 33. Ba5 Rc8 34. Bb5 Rb7 35. Nc3 Bf6
36. Nxd5 Bxd4+ 37. Ne3 Rc5 38. a4 a6 39. Rxd4 Nxd4 40. Bb4 Rh5 41. Bd3 Nc6 42. Ba3
Rxb1 43. Bxb1 Rxh2 44. Be4 Nd8 45. Be7 Ne6 46. Kg1 Rh5 47. Nd5 Kg7 48. g4 Rh6 49.
Bf6+ Kf8 50. a5 Ke8 51. Bd3 g5 52. Bxa6 Nd4 53. Bxd4  1-0

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.04"]
[Round "1"]
[Board "8"]
[White "Kocharyan, Vache"]
[Black "Kulhanek, Tomas"]
[Result "0-1"]
[ECO "A47"]
[WhiteElo "1901"]
[BlackElo "2328"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. d4 Nf6 2. Nf3 b6 3. g3 Bb7 4. Bg2 g6 5. O-O Bg7 6. c4 O-O 7. Nc3 Ne4 8. Qc2 Nxc3
9. Qxc3 d6 10. Qd3 Nd7 11. e4 e5 12. d5 Nc5 13. Qc2 a5 14. Be3 f5 15. exf5 gxf5 16.
Nh4 Bc8 17. Rab1 Bd7 18. b3 Qe7 19. Rbe1 Rae8 20. a3 a4 21. b4 Nb3 22. Nf3 c5 23.
dxc6 Bxc6 24. Nd2 Bxg2 25. Kxg2 f4 26. gxf4 exf4 27. Bxf4 Qb7+ 28. Kg3 Rxe1 29. Rxe1
Rxf4 30. Kxf4 Nxd2 31. Qd3 Qf7+ 32. Kg3 Nxc4 33. Qe2 Be5+ 34. Kg2 Qf4 35. Qh5 Qf7
36. Qh3 Qd5+ 37. Kg1 Nd2 38. Qc8+ Kg7 39. Qg4+ Kf8 40. Qc8+ Ke7 41. Qc7+ Kf6 42.
Qd8+ Kg6 43. Re3 Nf3+ 44. Kf1 Qc4+ 45. Kg2 Qg4+ 46. Kf1 Qg1+ 47. Ke2 Nd4+ 48. Kd3
Qb1+ 49. Kd2 Qc2+  0-1

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.04"]
[Round "1"]
[Board "9"]
[White "Vedder, Henk"]
[Black "Dome, Michal"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2326"]
[BlackElo "1900"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. e4 e6 2. d4 d5 3. Bd3 c5 4. exd5 exd5 5. Nf3 Nf6 6. O-O Nc6 7. Re1+ Be7 8. dxc5
O-O 9. h3 Bxc5 10. Be3 Bxe3 11. Rxe3 Qb6 12. Qc1 Bd7 13. Nbd2 Rae8 14. Nb3 Ne4 15.
c3 Nc5 16. Nxc5 Qxc5 17. Rxe8 Rxe8 18. Qf4 g6 19. Rd1 Nd8 20. h4 Ne6 21. Qd2 h5 22.
Bf1 Bc6 23. b4 Qb6 24. b5 Bd7 25. Qxd5 Rd8 26. Qe5 Qa5 27. Bc4 Rc8 28. Rxd7 Rxc4
29. Qb8+ Nf8 30. Rxf7 Kxf7 31. Ne5+ Kg8 32. Nxc4 Qxc3 33. Ne3 Qa1+ 34. Nf1 Qxa2 35.
Qxb7 Qf7 36. Qb8 Kg7 37. Ne3 Nh7 38. g3 Nf6 39. Qe5 Qe8 40. Qc5 Qd7 41. Nc4 Qd1+
42. Kh2 Qd7 43. Nd6 Ng4+ 44. Kg2 Kg8 45. Qc8+ Qxc8 46. Nxc8 Kf7 47. Nxa7 Ke6 48.
f3 Ne3+ 49. Kf2 Nf5 50. Nc8 Kd5 51. Nb6+ Kc5 52. Nd7+ Kxb5 53. Nf8 Ne7 54. Ke3 Kc4
55. Kf4  1-0

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.04"]
[Round "1"]
[Board "10"]
[White "Eropunov, Gleb"]
[Black "Levitan, Tal"]
[Result "1/2-1/2"]
[ECO "D31"]
[WhiteElo "1899"]
[BlackElo "2321"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. cxd5 exd5 5. Bf4 Nf6 6. e3 O-O 7. Bd3 c5 8. Nf3 Nc6
9. dxc5 Bxc5 10. O-O d4 11. exd4 Nxd4 12. Nxd4 Qxd4 13. Be3 Qe5 14. Bxc5 Qxc5 15.
Ne4 Qe5 16. Nxf6+ Qxf6 17. Qb3 b6 18. Be4 Be6 19. Qf3 Qxf3 20. Bxf3 Rac8 21. Rfc1
a5 22. a3 Bb3 23. Bb7 Rb8 24. Ba6 Rfd8 25. Bc4 Bxc4 26. Rxc4 Rbc8 27. Rxc8 Rxc8 28.
Kf1 g6 29. Re1 Rc5 30. Re4 Kg7 31. b4 Rc1+ 32. Ke2 Rc2+ 33. Ke1 Kf6 34. bxa5 bxa5
35. Ra4 Rc5 36. Kd2 Ke5 37. Kd3 f5 38. f4+ Ke6 39. Rc4 Rb5 40. a4 Rb1 41. Rc5 Rh1
42. Ke3 Rxh2 43. Kf2 Rh1 44. Rxa5 Ra1 45. Re5+ Kf6 46. Ra5 Ke6 47. Re5+ Kf6 48. Ra5
 1/2-1/2

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.04"]
[Round "1"]
[Board "11"]
[White "von Mettenheim, Johannes"]
[Black "Kucera, Tomas"]
[Result "1-0"]
[ECO "E81"]
[WhiteElo "2316"]
[BlackElo "1898"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 Nbd7 7. Qd2 c5 8. Nge2 a6
9. O-O-O b5 10. dxc5 dxc5 11. e5 Ne8 12. f4 Nc7 13. Bxc5 Qe8 14. Be3 Rb8 15. c5 Kh8
16. h4 f6 17. h5 fxe5 18. h6 Bf6 19. c6 Nb6 20. Bxb6 Rxb6 21. fxe5 Bxe5 22. Qe3 Bxc3
23. Qxb6 Be5 24. Qc5 Rf5 25. Qc2 Rf6 26. Nc3 b4 27. Ne4 Rxc6 28. Bc4 Be6 29. Nd2
Bf5 30. Qb3 Ne6 31. g4 Bxg4 32. Rde1 Qb8 33. Qa4 Qc7 34. Rxe5  1-0

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.04"]
[Round "1"]
[Board "12"]
[White "Pick, Stepan"]
[Black "Camarena Jimenez, Rufino"]
[Result "0-1"]
[ECO "E94"]
[WhiteElo "1895"]
[BlackElo "2308"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. d4 O-O 6. Be2 e5 7. O-O exd4 8. Nxd4 Re8
9. f3 c6 10. Kh1 Nbd7 11. Bg5 Qb6 12. Nc2 Qxb2 13. Qd2 Qb6 14. Bh6 Qa5 15. Bxg7 Kxg7
16. Nd4 Nb6 17. Rfd1 Be6 18. Rac1 Rad8 19. g4 h6 20. f4 Bxg4 21. Rg1 Nxe4 22. Qb2
Nxc3 23. Bxg4 Nxc4 24. Qxc3 Qxc3 25. Rxc3 d5 26. Be2 Nd6 27. Bg4 Re4 28. Ne2 Rde8
29. Rc2 Nc4 30. Bf3 Re3 31. Kg2 Ra3 32. Kf2 Ree3 33. Nd4 Red3 34. Nb3 Ne3 35. Re2
Nf5 36. Rc1 Rxf3+ 37. Kxf3 Nd4+ 38. Kf2 Nxe2 39. Kxe2 Rxa2+ 40. Nd2 Kf6 41. Ke3 Kf5
42. Rc3  0-1

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.04"]
[Round "1"]
[Board "13"]
[White "Shehzad, Shazil"]
[Black "Korenek, Frantisek"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "2301"]
[BlackElo "1889"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Be3 Nc6 8.
Qd2 O-O 9. O-O-O Ne5 10. Be2 Ng4 11. h3 Nxe3 12. fxe3 Bd7 13. Bd3 Be6 14. a3 Bf6
15. g4 Re8 16. Rdg1 Qe7 17. g5 Be5 18. h4 Bd7 19. Kb1 d5 20. h5 Bd6 21. Bxh7+ Kxh7
22. g6+ Kg8 23. h6 f6 24. hxg7 Qxe3 25. Qxd5+ Be6 26. Qh5  1-0

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.04"]
[Round "1"]
[Board "14"]
[White "Brunetti, Alberto"]
[Black "Sorm, Daniel"]
[Result "0-1"]
[ECO "E01"]
[WhiteElo "1888"]
[BlackElo "2295"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. d4 d5 2. c4 e6 3. g3 Nf6 4. Bg2 Bb4+ 5. Bd2 a5 6. Nf3 O-O 7. Qc2 c5 8. cxd5 cxd4
9. Nxd4 Qb6 10. e3 exd5 11. O-O Nc6 12. Nxc6 bxc6 13. Rc1 Rb8 14. Bxb4 Qxb4 15. b3
h5 16. Nd2 Bd7 17. a3 Qb6 18. h3 Rfc8 19. Qc5 Qc7 20. Rd1 Rb5 21. Qc2 c5 22. Rac1
Be6 23. Nf3 Qb8 24. Rb1 d4 25. exd4 Bxb3 26. Rxb3 Rxb3 27. dxc5 Rb2 28. Qf5 Rb5 29.
Rc1 Qc7 30. Nd2 Rxc5 31. Rxc5 Qxc5 32. Qxc5 Rxc5 33. Nb3 Rb5 34. Nd4 Rb1+ 35. Kh2
Ra1 36. Nb5 Nd7 37. Bd5 Nb6 38. Bb3 a4 39. Bc2 Ra2 40. Bd1 Rxf2+ 41. Kg1 Rb2 42.
Nc3 g6 43. Kf1 Kg7 44. h4 Kf6 45. Nxa4 Nxa4 46. Bxa4 Ra2 47. Bc6 Rxa3 48. Kg2 Ke5
49. Be8 Ra7 50. Kf3 Kf5 51. Bc6 Ra3+ 52. Kg2 Kg4 53. Bd7+ f5 54. Be8 Rxg3+ 55. Kf2
Kxh4  0-1

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.04"]
[Round "1"]
[Board "15"]
[White "Peil, Christoph"]
[Black "Tichy, Petr"]
[Result "1-0"]
[ECO "D03"]
[WhiteElo "2293"]
[BlackElo "1886"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. d4 d5 2. Nf3 Nf6 3. Bg5 e6 4. Nbd2 Nbd7 5. e4 dxe4 6. Nxe4 Be7 7. Nxf6+ Nxf6 8.
Bd3 Nd5 9. Bxe7 Qxe7 10. O-O O-O 11. Re1 Nf6 12. c4 Qb4 13. Qc2 c5 14. a3 Qb6 15.
b4 cxd4 16. c5 Qc7 17. Nxd4 Bd7 18. Nb5 Bxb5 19. Bxb5 a6 20. Bf1 Nd5 21. g3 Rac8
22. Rac1 Rfd8 23. Qb3 Qe7 24. Bg2 Qc7 25. a4 Ne7 26. b5 axb5 27. axb5 b6 28. c6 h6
29. Be4 Nd5 30. Ra1 Nf6 31. Bf3 Ra8 32. Ra3 Rxa3 33. Qxa3 Ne8 34. Ra1 Nd6 35. Be2
Nc8 36. Qe3 Rd5 37. Ra8 Rd8 38. h4 Nd6 39. Ra6 Nc8 40. Bd3 Qd6 41. Bc2 Qd5 42. Rxb6
Nxb6 43. Qxb6 Ra8 44. Kh2 g6 45. c7 Kg7 46. Qe3 Rc8 47. b6 Qd7 48. Qc3+ Kh7 49. Be4
 1-0

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.04"]
[Round "1"]
[Board "16"]
[White "Kubin, Tomas Daniel"]
[Black "Kwon, Sehyun"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "1885"]
[BlackElo "2274"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. e5 Ng4 6. O-O Be7 7. Bf4 g5 8. Bg3 h5
9. h3 h4 10. Bh2 Nxh2 11. Nxh2 d6 12. exd6 Qxd6 13. Nd2 f5 14. Re1 Bd7 15. Bb3 O-O-O
16. Nc4 Qf6 17. Nf3 Bb4 18. Re2 Rhe8 19. Rxe8 Rxe8 20. a3 Bc5 21. Ne1 g4 22. hxg4
fxg4 23. Nd3 Bf8 24. Ba2 h3 25. g3 Bh6 26. b4 b5 27. Nd2 Bxd2 28. Qxd2 Qf3 29. Nf4
h2+  0-1

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.04"]
[Round "1"]
[Board "17"]
[White "Serrano Salvador, Eduardo"]
[Black "Skokan, Frantisek"]
[Result "1-0"]
[ECO "E69"]
[WhiteElo "2260"]
[BlackElo "1881"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. g3 O-O 5. Bg2 d6 6. O-O c6 7. Nc3 Nbd7 8. e4 e5
9. h3 Re8 10. Re1 Qc7 11. Qc2 b6 12. Be3 Bb7 13. Rad1 Rad8 14. Rd2 Nf8 15. d5 c5
16. a3 a6 17. Bf1 Bc8 18. b4 Bd7 19. Rb1 Rb8 20. Qd3 Nh5 21. Rdb2 f5 22. Kh2 Nf6
23. Nd2 h6 24. f3 N8h7 25. a4 Ng5 26. a5 Bf8 27. axb6 Rxb6 28. bxc5 Rxb2 29. Rxb2
dxc5 30. Qb1 f4 31. gxf4 exf4 32. Bf2 Qe5 33. Ne2 Bd6 34. Rb6 a5 35. Qb2 Qe7 36.
Qa3 a4 37. Rxd6 Qxd6 38. Bxc5 Qc7 39. Bd6 Qb6 40. c5 Qa5 41. Qc3 Qd8 42. Nxf4 Nf7
43. Nxg6 Nxd6 44. cxd6 Kh7 45. Ne7 Rf8 46. e5  1-0

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.04"]
[Round "1"]
[Board "18"]
[White "Tynyshtyk, Diana"]
[Black "Priehoda, Vitezslav"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1880"]
[BlackElo "2254"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. e4 d6 2. d4 Nf6 3. Nc3 c6 4. a4 g6 5. f4 Bg7 6. Nf3 O-O 7. Bd3 Na6 8. O-O Nb4
9. e5 Nfd5 10. Nxd5 cxd5 11. Be2 Bf5 12. c3 Nc6 13. Bd3 Bxd3 14. Qxd3 e6 15. b3 Re8
16. Ba3 Bf8 17. Bc1 Rc8 18. h4 h5 19. Ng5 Ne7 20. Bd2 Nf5 21. Qh3 Bh6 22. g4 hxg4
23. Qxg4 Kg7 24. Kf2 Rh8 25. Rh1 Bxg5 26. hxg5 Qb6 27. b4 dxe5 28. fxe5 Qc6 29. Qf3
Rxh1 30. Rxh1 Qxa4 31. Qh3 Rg8 32. Qd3 a6 33. Kf3 Rh8 34. Rxh8 Qd1+ 35. Qe2 Qxe2+
36. Kxe2 Kxh8 37. Kd3 Kg8 38. c4 Kf8 39. b5 Ke8 40. bxa6 bxa6 41. c5 Kd7 42. Bc3
Kc6 43. Kc2 Kb5 44. Kb3 a5 45. Bb2 Ne7 46. Ba1 Nf5 47. Bb2 Ne3 48. Bc3 Nc4 49. Ka2
a4 50. Ka1 Nxe5 51. dxe5 Kxc5 52. Kb2 d4 53. Ba5 Kd5 54. Bc7 Ke4 55. Bd6 Ke3 56.
Kc2 Ke2 57. Bb4 d3+ 58. Kc1 a3 59. Bd2 a2  0-1

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.04"]
[Round "1"]
[Board "19"]
[White "Degenhard, Simon"]
[Black "Niu, Qiming"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2242"]
[BlackElo "1879"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3
b5 9. Bxf6 gxf6 10. Nd5 f5 11. Bd3 Be6 12. O-O Bxd5 13. exd5 Ne7 14. Re1 Bg7 15.
c3 Rb8 16. Nc2 O-O 17. Qh5 e4 18. Bf1 Qc8 19. Rad1 b4 20. Nxb4 a5 21. Nc6 Nxc6 22.
dxc6 Qe6 23. g4 fxg4 24. Rxe4 Qxe4 25. Bd3 Rb5 26. Qxb5 Qf3 27. Be2 Qf4 28. Qc4 Qxc4
29. Bxc4 Be5 30. Ba6 d5 31. Rxd5 Bf4 32. Rd7 Rb8 33. c7 Bxc7 34. Rxc7 Rxb2 35. Bc4
Kg7 36. Rxf7+ Kg6 37. Ra7 h5 38. Rxa5 h4 39. Bd3+ Kf6 40. Kg2 Rd2 41. Bf1 Rc2 42.
c4 Rc3 43. h3 Rxh3 44. Be2 Rc3 45. Bxg4 Rxc4 46. Kh3 Rc2 47. f3 Rc1 48. Kxh4 Rh1+
49. Kg3 Rg1+ 50. Kf4 Rb1 51. Ra6+ Ke7 52. Bf5 Rb4+ 53. Be4 Rb8 54. Rh6 Rb2 55. a4
Ra2 56. Ra6 Rh2 57. a5 Rh4+ 58. Ke3 Kd7 59. Ra7+ Kc8 60. a6 Kb8 61. Ra8+ Kc7 62.
a7 Rxe4+ 63. fxe4 Kb7 64. Rb8+ Kxa7 65. Rb1  1-0

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.04"]
[Round "1"]
[Board "20"]
[White "Kroulik, Vaclav"]
[Black "Ahn, Hongjin"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1874"]
[BlackElo "2240"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. e4 d6 2. d4 Nf6 3. Nc3 Nc6 4. Nf3 g6 5. Be3 Bg7 6. h3 O-O 7. Qd2 a6 8. a4 e5 9.
d5 Nb4 10. a5 c6 11. Na4 Qxa5 12. c3 Nbxd5 13. exd5 Nxd5 14. b4 Qc7 15. Bh6 Bxh6
16. Qxh6 b5 17. Nb2 e4 18. Nd4 Re8 19. Be2 Bb7 20. O-O c5 21. Nc2 Nxc3 22. Qd2 cxb4
23. Nxb4 d5 24. Bd1 Qe5 25. Nc2 a5 26. Qd4 Qxd4 27. Nxd4 Rec8 28. g4 a4 29. Ra3 Nb1
30. Nxb5 Nxa3 31. Nxa3 Ba6 32. Re1 Rc3 33. Re3 d4 34. Rxc3 dxc3 35. Nxa4 Bd3 36.
Bb3 Rb8 37. Nc5 Rc8 38. Nd7 c2 39. Bxc2 Bxc2 40. Nxc2 Rxc2 41. Nf6+ Kf8 42. Nxe4
Ke7 43. Kg2 h6 44. Kg3 Rc4 45. Nd2 Rc3+ 46. f3 Ke6 47. Kf4 Kd5 48. Ne4 Rc4 49. Ke3
Ke5 50. f4+ Kd5 51. Nf6+ Ke6 52. Ne4 f5 53. gxf5+ gxf5 54. Ng3 Rc3+ 55. Kf2 Rc2+
56. Kg1 Rc4 57. Ne2 Kd5 58. Kf2 Rc2 59. Kf3 Rxe2 60. Kxe2 Ke4 61. Kf2 Kxf4 62. Kg2
Ke3 63. Kg3 f4+  0-1

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.05"]
[Round "2"]
[Board "1"]
[White "Hajiyev, Kanan"]
[Black "Pap, Gyula"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2109"]
[BlackElo "2429"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. cxd5 exd5 5. Nc3 Bb4 6. Bg5 Nbd7 7. e3 c5 8. Bd3
Qa5 9. O-O c4 10. Bf5 Bxc3 11. bxc3 O-O 12. Qc2 Re8 13. Nd2 Ne4 14. Bxe4 dxe4 15.
Bh4 Nb6 16. Nxe4 Bf5 17. f3 Qd5 18. Qf2 Bxe4 19. fxe4 Rxe4 20. Rab1 Qd7 21. Rb5 Nd5
22. Rc5 b6 23. Rxc4 Rae8 24. Bg3 Rxe3 25. Qb2 Re2 26. Qb3 Rxg2+ 27. Kxg2 Ne3+ 28.
Kg1 Qd5 29. Rf2 Nxc4 30. Qd1 Re6 31. Qd3 Re1+ 32. Rf1 Ne3 33. Qxh7+ Kxh7  0-1

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.05"]
[Round "2"]
[Board "2"]
[White "Pulpan, Jakub"]
[Black "Vanduyfhuys, Daria"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2417"]
[BlackElo "2097"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e5 7. Nde2 Be7 8. g4 h6
9. Ng3 Be6 10. Bg2 g6 11. Be3 Nbd7 12. Qd3 b5 13. Nd5 Bxd5 14. exd5 Qb8 15. O-O-O
Bd8 16. f4 Bb6 17. Bd2 Qc7 18. Bc3 O-O-O 19. fxe5 Nxe5 20. Bxe5 dxe5 21. d6 Qa7 22.
Qc3+ Kb8 23. Rhf1 Bd4 24. Rxd4 exd4 25. Qc7+ Qxc7 26. dxc7+ Kxc7 27. Rxf6 Rhe8 28.
Kd2 Re7 29. Rc6+ Kb8 30. Rxa6 Re3 31. Ne4 f5 32. Nc5 Rde8 33. Bd5 R8e7 34. Ne6 Kc8
35. Ra8+ Kd7 36. Rd8#  1-0

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.05"]
[Round "2"]
[Board "3"]
[White "Kobl, Rudolf"]
[Black "Jurcik, Marian"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "2101"]
[BlackElo "2411"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. Nf3 Bg4 5. c4 Nb6 6. c5 N6d7 7. Bc4 e6 8. O-O
Be7 9. Nc3 O-O 10. Bf4 Nc6 11. h3 Bxf3 12. Qxf3 Nxd4 13. Qxb7 e5 14. Qe4 Bf6 15.
Be3 Nxc5 16. Qg4 c6 17. b4 Nd7 18. Ne4 Nb6 19. Bd3 Nd5 20. Rab1 g6 21. Nxf6+ Qxf6
22. Be4 Nc3 23. Bxd4 exd4 24. Rb2 a5 25. b5 Nxb5 26. Qd7 Nc3 27. Qxc6 Qxc6 28. Bxc6
Rab8 29. Rd2 Rfd8 30. Rc1 Rbc8 31. Bb7 Ne2+  0-1

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.05"]
[Round "2"]
[Board "4"]
[White "Krause, Benedict"]
[Black "Minana Menor, Antonio"]
[Result "1-0"]
[ECO "B78"]
[WhiteElo "2409"]
[BlackElo "2093"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Qd2 Nc6
9. Bc4 Bd7 10. O-O-O Rc8 11. Bb3 Nxd4 12. Bxd4 b5 13. Nd5 Nxd5 14. Bxg7 Kxg7 15.
exd5 Qb6 16. Rhe1 h5 17. Rxe7 Bf5 18. Qd4+ Qxd4 19. Rxd4 Rfe8 20. Rxe8 Rxe8 21. Kd2
g5 22. a4 a6 23. axb5 axb5 24. Rb4 Bd7 25. c4 bxc4 26. Bxc4 Kf6 27. Rb7 Rd8 28. b4
Ke5 29. Kc3 h4 30. b5 Kf4 31. b6 f5 32. Ra7 Rb8 33. Rxd7 Rxb6 34. Rf7 h3 35. gxh3
Rb1 36. Bd3 Rc1+ 37. Kd2  1-0

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.05"]
[Round "2"]
[Board "5"]
[White "Schletter, Felix"]
[Black "Itgelt, Khuyagtsogt"]
[Result "0-1"]
[ECO "C18"]
[WhiteElo "2094"]
[BlackElo "2397"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qa5 7. Bd2 Qa4 8. Qg4 Kf8
9. h4 Nc6 10. h5 h6 11. Rh3 Nxe5 12. Qf4 Nc6 13. Qd6+ Nge7 14. Qxc5 b6 15. Qb5 Qxb5
16. Bxb5 e5 17. Rh4 e4 18. Ne2 Na5 19. Nf4 Nf5 20. Rh1 Bb7 21. Be2 Nd6 22. g3 Ke7
23. Ng2 Nac4 24. Ne3 Nxe3 25. Bxe3 Rhc8 26. Bd2 Bc6 27. a4 Bd7 28. Ra3 Nc4 29. Bxc4
Rxc4 30. a5 bxa5 31. Rxa5 Ra4 32. Rxa4 Bxa4 33. Bf4 Bxc2 34. Kd2 Bd3 35. Ra1 a5 36.
f3 a4 37. Ra3 Kd7 38. Ke3 Kc6 39. fxe4 dxe4 40. Be5 f6 41. Bf4 Ra7 42. Kd2 Kd5 43.
Ke3 Bc2 44. Kd2 Bb3 45. Ke3 Bd1 46. Bb8 Rb7 47. Kd2 Rxb8 48. Kxd1 Rb3 49. Rxa4 Rxc3
50. Ra7 Rxg3 51. Rd7+ Kc4 52. d5 Kd3 53. Rd8 Rg1#  0-1

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.05"]
[Round "2"]
[Board "6"]
[White "Neuman, Petr"]
[Black "Hejsek, Lukas"]
[Result "1-0"]
[ECO "B24"]
[WhiteElo "2370"]
[BlackElo "2081"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 e6 6. Be3 b6 7. Qd2 Bb7 8. Nge2 h5
9. h3 Nge7 10. O-O O-O 11. d4 cxd4 12. Nxd4 Na5 13. b3 d5 14. exd5 Nxd5 15. Nxd5
Bxd5 16. c4 Bxg2 17. Kxg2 e5 18. Nb5 Qxd2 19. Bxd2 Nc6 20. Rad1 Nd4 21. Nxd4 exd4
22. Kf3 Rac8 23. Ke4 b5 24. Rc1 bxc4 25. Rxc4 Rce8+ 26. Kd3 Re6 27. Rfc1 Rf6 28.
f4 Ra6 29. a4 Rb8 30. Rc8+ Rxc8 31. Rxc8+ Kh7 32. a5 Rf6 33. b4 g5 34. b5 h4 35.
g4 gxf4 36. Rc6 f3 37. Rxf6 Bxf6 38. b6 f2 39. Ke2 d3+ 40. Kf1 Bd4 41. b7 Be5 42.
Kxf2 Kg6 43. Ke3 f5 44. gxf5+ Kxf5 45. Kxd3 a6 46. Be1 Ke6 47. Ke4 Bh2 48. Bxh4 Kd7
49. Bg5  1-0

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.05"]
[Round "2"]
[Board "7"]
[White "Shamian, Artur"]
[Black "Berin, Artem"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "2078"]
[BlackElo "2337"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. d4 Nf6 2. Bf4 g6 3. e3 Bg7 4. Nf3 O-O 5. Be2 d6 6. O-O Nc6 7. h3 Nd7 8. Bh2 e5
9. Nc3 f5 10. Re1 e4 11. Nd2 Nf6 12. f3 Bh6 13. Bc4+ d5 14. Bb3 Na5 15. Nb5 Ne8 16.
c4 dxc4 17. Nxc4 Nxb3 18. axb3 Be6 19. fxe4 fxe4 20. Nc3 Nf6 21. Qe2 a6 22. Rf1 b5
23. Nd2 Nd5 24. Nxd5 Bxd5 25. Rxf8+ Qxf8 26. Rf1 Qb4 27. Bf4 Bg7 28. Rc1 c6 29. h4
Rf8 30. g3 h6 31. Rc3 Qe7 32. Qg4 Kh7 33. Rc1 a5 34. Ra1 Qb4 35. Rd1 a4 36. Be5 Bxe5
37. dxe5 Qc5 38. Re1 Qc2 39. Rf1 Rxf1+ 40. Nxf1 Qxb3 41. h5 gxh5 42. Qf5+ Kg8 43.
Qg6+ Kf8 44. Qxh6+ Ke8 45. Qxh5+ Kd7 46. Qh7+ Kc8 47. Qa7 b4 48. Qa8+ Kd7 49. Qb7+
Ke6 50. Qb8 Kf5 51. Qh8 Ke6 52. Qe8+ Kf5 53. Qh5+ Ke6 54. Qe8+  1/2-1/2

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.05"]
[Round "2"]
[Board "8"]
[White "Kulhanek, Tomas"]
[Black "Kovalskyi, Roman"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "2328"]
[BlackElo "2064"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. e4 c5 2. Nc3 g6 3. d4 cxd4 4. Qxd4 Nf6 5. Nf3 Nc6 6. Qa4 d6 7. e5 dxe5 8. Nxe5
Bd7 9. Nxd7 Nxd7 10. Bd2 Bg7 11. O-O-O Nb6 12. Qe4 Qd4 13. Qxd4 Nxd4 14. Nb5 O-O
15. Nxd4 Bxd4 16. Be3 Bxe3+ 17. fxe3 Rfd8 18. Be2 Rd7 19. Bf3 Rc7 20. b3 Nd7 21.
Kb2 Ne5 22. Rd5 f6 23. Rhd1 Kf7 24. Rb5 Nxf3 25. gxf3 Rac8 26. c4 b6 27. a4 Ke6 28.
Kc3 Rc5 29. Rd5 Rxb5 30. axb5 Rc5 31. Rd8 h5 32. Rg8 Kf5 33. Rd8 Rc7 34. b4 e5 35.
Rd6 Kg5 36. Rc6 Rb7 37. Kd3 Kf5 38. Ke2 Rf7 39. Rd6 Rc7 40. Kd3 Rb7 41. Ke2 Rc7 42.
Kd3  1/2-1/2

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.05"]
[Round "2"]
[Board "9"]
[White "Wilks, Simon"]
[Black "Vedder, Henk"]
[Result "1/2-1/2"]
[ECO "C14"]
[WhiteElo "2062"]
[BlackElo "2326"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. f4 a6 8. Nf3 c5
9. Qd2 Nc6 10. dxc5 Qxc5 11. Bd3 b5 12. a3 Nb6 13. b4 Qe7 14. Qf2 Rb8 15. O-O Bd7
16. Ne2 f5 17. exf6 gxf6 18. Ned4 O-O 19. Rae1 Qf7 20. Qh4 Rbe8 21. Nxc6 Bxc6 22.
Nd4 Bd7 23. Rf3 Re7 24. Rfe3 Nc8 25. Rg3+ Kh8 26. Bg6 Qg7 27. Bd3 Qf7 28. Bg6 Qg7
29. Be8 Qxg3 30. Qxg3 Rfxe8 31. Qh4 Rf7 32. Qh5 Nd6 33. Re3 Ree7 34. Nf3 Ne4 35.
Rd3  1/2-1/2

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.05"]
[Round "2"]
[Board "10"]
[White "Hrbolka, Ladislav"]
[Black "von Mettenheim, Johannes"]
[Result "0-1"]
[ECO "D17"]
[WhiteElo "2055"]
[BlackElo "2316"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 dxc4 5. a4 Bf5 6. Ne5 e6 7. f3 Bb4 8. e4 Bxe4
9. fxe4 Nxe4 10. Bd2 Qxd4 11. Nxe4 Qxe4+ 12. Qe2 Bxd2+ 13. Kxd2 Qd5+ 14. Kc2 Na6
15. Nxc4 O-O 16. Rd1 Qf5+ 17. Kb3 b5 18. Ne5 Qf4 19. axb5 cxb5 20. Ka2 Qa4+ 21. Kb1
Nb4 22. Rd3 Qa2+ 23. Kc1 Rac8+  0-1

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.05"]
[Round "2"]
[Board "11"]
[White "Camarena Jimenez, Rufino"]
[Black "Valkova, Angelika"]
[Result "1/2-1/2"]
[ECO "D50"]
[WhiteElo "2308"]
[BlackElo "2057"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 dxc4 5. e3 c5 6. Bxf6 Qxf6 7. d5 g6 8. Bxc4 Bg7
9. Qa4+ Bd7 10. Qb3 O-O 11. Qxb7 Qh4 12. Qb3 exd5 13. Bxd5 Nc6 14. Nf3 Qh5 15. O-O
Rab8 16. Qc4 Rxb2 17. Rac1 Ne5 18. Nxe5 Bxe5 19. f4 Bxc3 20. Qxc3 Qe2 21. Qxc5 Be6
22. Bf3 Qd2 23. Qxa7 Rxa2 24. Qd4 Rd8 25. Qxd2 Rdxd2 26. Rcd1 Rdb2 27. Ra1 h5 28.
Rxa2 Rxa2 29. h3 f5 30. Rb1 Rd2 31. Rb7 Rd7 32. Rb6 Kf7 33. Kf2 Rd2+ 34. Kg3 Rd3
35. Kh4 Rxe3 36. Kg5 Rd3 37. Rb7+ Rd7 38. Rb6 Re7 39. Bd1 Kg7 40. Bb3 Bxb3 41. Rxb3
Kh7 42. Rb6 Re2 43. Rb7+ Kg8 44. Kf6 Rxg2 45. Rg7+ Kf8 46. Rxg6 Ra2 47. Rg5 h4 48.
Rh5 Ra6+ 49. Kxf5 Kg7 50. Kg5 Ra3 51. Rxh4 Ra5+ 52. f5 Ra3 53. f6+ Kf7 54. Rh7+ Kg8
55. Rg7+ Kf8 56. h4 Rg3+ 57. Kh6 Rf3 58. Kg6 Rg3+ 59. Kh7 Rf3 60. h5 Rxf6 61. h6
Rf1 62. Kh8 Rf6 63. h7 Rf1 64. Rf7+ Kxf7  1/2-1/2

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.05"]
[Round "2"]
[Board "12"]
[White "Brzezina, Piotr"]
[Black "Shehzad, Shazil"]
[Result "0-1"]
[ECO "E16"]
[WhiteElo "2038"]
[BlackElo "2301"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Qe7 5. e3 O-O 6. Be2 Bxd2+ 7. Qxd2 d6 8. Nc3
b6 9. O-O Bb7 10. Qc2 Nbd7 11. e4 c5 12. d5 Ne5 13. Nxe5 dxe5 14. Rad1 exd5 15. exd5
Ne8 16. Bd3 g6 17. Rde1 Qg5 18. Qe2 f6 19. f4 exf4 20. Qf3 Nd6 21. Re6 Rad8 22. Rxd6
Rxd6 23. Ne4 Qe5 24. Nxd6 Qxd6 25. Qxf4 Qxf4 26. Rxf4 Kf7 27. Kf2 Bc8 28. Rf3 Re8
29. Re3 Rd8 30. a4 Bd7 31. b3 f5 32. h4 Kf6 33. g3 h6 34. Re1 Rh8 35. Kf3 g5 36.
Rh1 Re8 37. hxg5+ Kxg5 38. Kf2 h5 39. Be2 Rh8 40. Bf3 h4 41. gxh4+ Rxh4 42. Rxh4
Kxh4 43. Be2 Be8 44. Ke3 Kg5 45. d6 Bc6 46. Bf3 f4+ 47. Kd3 Bd7 48. Ke4 Kf6 49. Kxf4
Ke6 50. Bg4+ Kxd6 51. Bxd7 Kxd7 52. Kf5 a5 53. Kf6 Kd6 54. Kf7 Ke5 55. Ke7 Kd4 56.
Kd6 Kc3 57. Kc6 Kxb3 58. Kb5 Ka3 59. Kxb6 Kb4  0-1

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.05"]
[Round "2"]
[Board "13"]
[White "Sorm, Daniel"]
[Black "Davidek, Zdenek"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "2295"]
[BlackElo "2051"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. d4 Nf6 2. Bf4 d5 3. e3 g6 4. h4 Bg7 5. Be2 h5 6. Nf3 Bg4 7. Nbd2 c5 8. O-O O-O
9. c3 Qb6 10. b3 Nc6 11. Ne5 Bxe2 12. Qxe2 Rad8 13. Rac1 Nd7 14. Nxd7 Rxd7 15. Nf3
Re8 16. Rfd1 Red8 17. Rd2 a6 18. Rcd1 Qa7 19. Ne5 Nxe5 20. dxe5 Qb6 21. e4 Qe6 22.
Qe3 b6 23. g3 Kh7 24. Kh2 dxe4 25. Rxd7 Rxd7 26. Rxd7 Qxd7 27. Qxe4 a5 28. c4 a4
29. Qd5 Qxd5 30. cxd5 axb3 31. axb3 Kg8 32. Kg2 e6 33. dxe6 fxe6 34. Kf3 Kh7 35.
Ke4 Bh6 36. f3 Bxf4 37. Kxf4 Kh6 38. g4 hxg4 39. fxg4 g5+ 40. hxg5+ Kg6  0-1

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.05"]
[Round "2"]
[Board "14"]
[White "Kaderabek, Jiri"]
[Black "Peil, Christoph"]
[Result "0-1"]
[ECO "B31"]
[WhiteElo "2027"]
[BlackElo "2293"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. O-O Bg7 5. d3 e5 6. Bxc6 bxc6 7. Be3 d6 8. h3 f5
9. exf5 gxf5 10. Bg5 Nf6 11. d4 cxd4 12. c3 c5 13. cxd4 cxd4 14. Nxd4 exd4 15. Re1+
Kf7 16. Nd2 Re8 17. Qa4 Be6 18. Nf3 h6 19. Bh4 Qd7 20. Qxd4 Ne4 21. Qe3 Kg8 22. Nd4
Bf7 23. Qd3 Rab8 24. f3 Nc5 25. Qd2 Re5 26. Rad1 Rd5 27. Bf2 Ne6  0-1

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.05"]
[Round "2"]
[Board "15"]
[White "Kwon, Sehyun"]
[Black "Sadeghi, Hassan Roger"]
[Result "0-1"]
[ECO "C64"]
[WhiteElo "2274"]
[BlackElo "2050"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. c3 Nge7 5. d4 exd4 6. cxd4 Bb4+ 7. Nc3 d5 8. e5
Bg4 9. Be3 a6 10. Bd3 Nf5 11. Bc2 Nh4 12. Kf1 Bxf3 13. gxf3 Qd7 14. h3 h6 15. f4
h5 16. Ne2 O-O-O 17. Ng3 Be7 18. f5 Kb8 19. a3 Rdg8 20. Qd3 f6 21. e6 Qd8 22. b4
Bd6 23. b5 axb5 24. Qxb5 Ne7 25. f4 c6 26. Qb3 Qc7 27. Rb1 g6 28. fxg6 Nexg6 29.
Ne2 Nxf4 30. Nxf4 Bxf4 31. Qxb7+ Qxb7 32. Bxf4+ Ka7 33. Rxb7+ Kxb7 34. Rh2 Nf3 35.
Rf2 Rg1+ 36. Ke2 Nxd4+ 37. Kd3 Nxe6 38. Bd6 Ng5 39. Rxf6 Ne4 40. Rf7+ Kb6 41. Be5
Nc5+ 42. Kc3 Re8 43. Bd4 Rg3+ 44. Kb4 Re4  0-1

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.05"]
[Round "2"]
[Board "16"]
[White "Charaus, Florian"]
[Black "Serrano Salvador, Eduardo"]
[Result "1/2-1/2"]
[ECO "A54"]
[WhiteElo "2010"]
[BlackElo "2260"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. d4 Nf6 2. c4 d6 3. Nc3 e5 4. Nf3 e4 5. Ng5 Qe7 6. Qc2 Nc6 7. e3 Bf5 8. Nd5 Nxd5
9. cxd5 Nb8 10. Bb5+ Kd8 11. h4 h6 12. Nh3 Qxh4 13. Bd2 Nd7 14. O-O-O Nb6 15. Kb1
Qe7 16. Ba5 g5 17. Rc1 Bg7 18. Ng1 Bg6 19. Ne2 f5 20. Nc3 Rf8 21. Na4 Be8 22. Nc3
Bf7 23. Be2 Be8 24. Bb5 Rf7 25. Be2 Rf8  1/2-1/2

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.05"]
[Round "2"]
[Board "17"]
[White "Priehoda, Vitezslav"]
[Black "Zezula, Jakub"]
[Result "1-0"]
[ECO "A27"]
[WhiteElo "2254"]
[BlackElo "2024"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. c4 e5 2. Nc3 Nc6 3. Nf3 g6 4. e3 Bg7 5. d4 d6 6. d5 Nb8 7. e4 Nf6 8. h3 O-O 9.
g4 a5 10. Be3 Qe7 11. Be2 Na6 12. Nd2 Bd7 13. Nf1 c6 14. Ng3 cxd5 15. cxd5 Rfc8 16.
g5 Ne8 17. Na4 Bxa4 18. Qxa4 Nb4 19. Rc1 f6 20. O-O Rxc1 21. Rxc1 fxg5 22. a3 Na6
23. Qxa5 Bf6 24. Kg2 h5 25. Nf1 Qf7 26. Nd2 Kg7 27. Nc4 Rc8 28. Nxe5 dxe5 29. Rxc8
Nd6 30. Rc2 Nxe4 31. Bxa6 bxa6 32. Rc7 Be7 33. d6  1-0

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.05"]
[Round "2"]
[Board "18"]
[White "Robledo, Mark"]
[Black "Degenhard, Simon"]
[Result "1/2-1/2"]
[ECO "E06"]
[WhiteElo "1991"]
[BlackElo "2242"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. g3 Be7 5. Bg2 O-O 6. O-O dxc4 7. Qc2 b6 8. Ne5 Qxd4
9. Bxa8 Qxe5 10. Bf4 Qh5 11. Bf3 Ng4 12. Bxg4 Qxg4 13. Nd2 b5 14. Qe4 Na6 15. a4
Nc5 16. Qf3 Qxf3 17. exf3 Nxa4 18. Nxc4 Bb7 19. Bxc7 Bxf3 20. Rfc1 Bg5 21. Bf4 Bxf4
22. gxf4 Rd8 23. Nd6 Nxb2 24. Rxa7 Nd3 25. Rc3 Be2 26. Nxf7 Rb8 27. Rcc7 Nxf4 28.
Ng5 Nh5 29. Nxe6 Kh8 30. Nd4 Bd3 31. h4 h6 32. Kh2 Re8 33. Re7 Rg8 34. Rab7 Bc4 35.
Nxb5 Rf8 36. Kg1 Rf4 37. Rb8+ Kh7 38. Nd6 Rg4+ 39. Kh2 Bd5 40. f3 Bxf3 41. Rf8 Bc6
42. Rc7 Rg2+ 43. Kh3 Rg3+ 44. Kh2 Rg2+  1/2-1/2

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.05"]
[Round "2"]
[Board "19"]
[White "Ahn, Hongjin"]
[Black "Deligiannis, Christos Nikolaos"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "2240"]
[BlackElo "2016"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. c4 e6 2. Nf3 f5 3. g3 b6 4. Bg2 Bb7 5. O-O Nf6 6. d3 Be7 7. Nc3 O-O 8. e4 fxe4
9. Ng5 Qc8 10. dxe4 Bb4 11. e5 Bxg2 12. Kxg2 Qb7+ 13. f3 Bxc3 14. bxc3 Ng4 15. Qd4
Nh6 16. Qd3 Nf5 17. g4 Nh4+ 18. Kg3 Ng6 19. h4 Nc6 20. f4 Ncxe5 21. fxe5 Rxf1 22.
Qxf1 Nxe5 23. Qe2 d6 24. Bf4 h6 25. Nh3 Rf8 26. Bxe5 dxe5 27. Re1 Qc6 28. Qxe5 Rf3+
29. Kh2 Qxc4 30. Qxe6+ Qxe6 31. Rxe6 Rxc3 32. Re2 Rc4 33. Kg3 Rc3+ 34. Kg2 Rc4 35.
Kf3 h5 36. g5 Rxh4 37. g6 Kf8 38. Ng5 Rg4 39. Nh7+  1-0

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.05"]
[Round "2"]
[Board "20"]
[White "Schirm, Friedmar"]
[Black "Rehak, Martin"]
[Result "1/2-1/2"]
[ECO "D79"]
[WhiteElo "2235"]
[BlackElo "1991"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d5 6. c4 c6 7. cxd5 cxd5 8. Nc3 Nc6
9. Ne5 e6 10. f4 Nd7 11. Be3 Ncxe5 12. fxe5 f6 13. exf6 Nxf6 14. Qd2 Bd7 15. Kh1
b5 16. a3 a5 17. Bg1 Qb6 18. b4 axb4 19. axb4 Qd6 20. Rxa8 Rxa8 21. Qd3 Qxb4 22.
Rxf6 Bxf6 23. Nxd5 exd5 24. Bxd5+ Be6 25. Bxa8 Qc4 26. Qe4 b4 27. h4 b3 28. Qf4 Kg7
29. Be4 Bxd4 30. Bd3 Bd5+ 31. e4 Qxd3 32. exd5 Bf6 33. Qc7+ Kh6 34. Qf4+ Kg7 35.
Qc7+ Kh6  1/2-1/2

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.06"]
[Round "3"]
[Board "1"]
[White "Pap, Gyula"]
[Black "Matras, Ondrej"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "2429"]
[BlackElo "2192"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. e4 e6 2. Nc3 d5 3. Nf3 Nf6 4. e5 Nfd7 5. Ne2 c5 6. c3 b6 7. d4 Ba6 8. g3 Be7 9.
h4 h6 10. Nf4 Bxf1 11. Kxf1 cxd4 12. cxd4 Nc6 13. Be3 Qc7 14. Rc1 Qb7 15. Kg2 Rc8
16. Qe2 a6 17. Nh5 g6 18. Nf4 b5 19. Nd3 Nb6 20. b3 Ba3 21. Rc2 Nd7 22. Bc1 Be7 23.
Bd2 Kf8 24. Nf4 Kg7 25. Qd3 h5 26. Rhc1 Na7 27. Qe3 Rc6 28. Nd3 Rxc2 29. Rxc2 Nc6
30. Qe1 Rc8 31. Qe3 Rh8 32. Qf4 Bd8 33. Be1 Ne7 34. Bb4 Nf5 35. Qc1 Bb6 36. Nf4 a5
37. Bd6 Nxd6 38. exd6 Nf6 39. Rc6 Rd8 40. Ne5 Ne4 41. Nexg6 Rxd6 42. Rxd6 Nxd6 43.
Nxh5+ Kg8 44. Ne5 Bd8 45. Ng4 Ne4 46. Qh6 f6 47. f3  1-0

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.06"]
[Round "3"]
[Board "2"]
[White "Kratochvil, Vit"]
[Black "Pulpan, Jakub"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "2181"]
[BlackElo "2417"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. O-O a6 6. c3 Ba7 7. Be3 Bxe3 8. fxe3
d6 9. Bb3 O-O 10. Nbd2 Be6 11. Bc2 h6 12. Qe1 d5 13. exd5 Bxd5 14. Nh4 Ng4 15. e4
Be6 16. Rf3 b5 17. Bb3 b4 18. Qg3 Bxb3 19. axb3 Qg5 20. Nc4 Nf6 21. Qf2 Ng4 22. Qg3
Nf6 23. Qf2 Ng4 24. Qg3  1/2-1/2

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.06"]
[Round "3"]
[Board "3"]
[White "Jurcik, Marian"]
[Black "Beeck, Mats"]
[Result "1/2-1/2"]
[ECO "A28"]
[WhiteElo "2411"]
[BlackElo "2180"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. c4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. e3 Bb4 5. Qc2 Bxc3 6. Qxc3 Qe7 7. a3 d5 8. cxd5
Nxd5 9. Qb3 Nb6 10. d3 g5 11. h3 h5 12. Qc2 g4 13. hxg4 Bxg4 14. Be2 O-O-O 15. Bd2
f5 16. Bc3  1/2-1/2

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.06"]
[Round "3"]
[Board "4"]
[White "Houska, Jiri"]
[Black "Krause, Benedict"]
[Result "1/2-1/2"]
[ECO "D85"]
[WhiteElo "2174"]
[BlackElo "2409"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 c5 8. Rb1
O-O 9. Be2 Bg4 10. O-O Bxf3 11. Bxf3 cxd4 12. cxd4 Bxd4 13. Rxb7 Nc6 14. Bf4 Rc8
15. e5 Nxe5 16. Bxe5 Bxe5 17. Qxd8 Rfxd8 18. Rxe7 Bd4 19. Rd1 Kf8 20. Re2 Bb6 21.
Rxd8+ Rxd8 22. g3  1/2-1/2

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.06"]
[Round "3"]
[Board "5"]
[White "Itgelt, Khuyagtsogt"]
[Black "Kawulok, Marek"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "2397"]
[BlackElo "2173"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. d4 Nf6 2. Nf3 d5 3. g3 c5 4. Bg2 cxd4 5. O-O h6 6. c4 dxc3 7. Nxc3 Nc6 8. Bf4
g5 9. Be5 Bg7 10. Bxf6 Bxf6 11. Nxd5 Bxb2 12. Rb1 Bg7 13. h4 O-O 14. hxg5 hxg5 15.
e4 e6 16. Ne3 Qe7 17. Rb5 Rd8 18. Qe2 a6 19. Rxg5 Nd4 20. Rxg7+ Kxg7 21. Nxd4 Rxd4
22. Qg4+ Kf8 23. Qh5 f6 24. Ng4 Rd8 25. e5 f5 26. Nf6 Qg7 27. Rc1 Bd7 28. Rc7 Rac8
29. Nxd7+ Rxd7 30. Rxc8+  1-0

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.06"]
[Round "3"]
[Board "6"]
[White "Jordanov, Mihail"]
[Black "Neuman, Petr"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2152"]
[BlackElo "2370"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nd2 e6 5. Nb3 Nd7 6. Nf3 Ne7 7. Be2 Bg6 8. O-O Nf5
9. a4 h5 10. g3 a6 11. a5 Be7 12. Bf4 c5 13. c4 dxc4 14. Bxc4 cxd4 15. Nfxd4 Nc5
16. Nxc5 Bxc5 17. Qa4+ Qd7 18. Nxf5 Bxf5 19. b4 Qxa4 20. Rxa4 Be7 21. b5 O-O 22.
bxa6 bxa6 23. h4 Rfc8 24. Be2 g6 25. Rc1 Bd8 26. Rxc8 Rxc8 27. Be3 Bc2 28. Ra1 Be4
29. Bb6 Bxb6 30. axb6 Rc2 31. Bxa6 Rb2 32. b7  1/2-1/2

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.06"]
[Round "3"]
[Board "7"]
[White "von Mettenheim, Johannes"]
[Black "Netusil, Miloslav"]
[Result "1-0"]
[ECO "D06"]
[WhiteElo "2316"]
[BlackElo "2159"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. d4 d5 2. c4 Bf5 3. Qb3 Bxb1 4. Rxb1 e6 5. Qxb7 Nd7 6. Nf3 Rb8 7. Qxa7 Bb4+ 8.
Bd2 Bxd2+ 9. Nxd2 Ne7 10. Qa4 O-O 11. e3 c5 12. dxc5 Nxc5 13. Qa3 Qc7 14. b4 Nd7
15. c5 Ra8 16. Qc3 Rxa2 17. Bd3 f5 18. O-O f4 19. Nf3 fxe3 20. fxe3 h6 21. e4 Qf4
22. Rbe1 Qg4 23. Bc2 Ng6 24. exd5 exd5 25. Rf2 Rfa8 26. Bb3 Rxf2 27. Bxd5+ Kh8 28.
Kxf2 Rf8 29. Be6 Rxf3+ 30. Qxf3 Qxb4 31. Bxd7  1-0

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.06"]
[Round "3"]
[Board "8"]
[White "Shehzad, Shazil"]
[Black "Pyrig, Roman"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "2301"]
[BlackElo "2134"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. d4 Nf6 2. Nc3 d5 3. Bf4 e6 4. Nb5 Na6 5. e3 c6 6. Nc3 Qa5 7. a3 Ne4 8. Nge2 Bd6
9. b4 Nxc3 10. Nxc3 Qc7 11. Bxd6 Qxd6 12. Bxa6 bxa6 13. Na4 a5 14. Nc5 O-O 15. f4
Qc7 16. Qd2 Bb7 17. O-O Rfb8 18. bxa5 Bc8 19. Rab1 Rxb1 20. Rxb1 Rb8 21. Rb3 h6 22.
g3 Kh8 23. h4 Kg8 24. Qc3 Kh8 25. Nd3 Ba6 26. Ne5 Rc8 27. Qc5 Kh7 28. h5 Bb5 29.
Qb4 Bc4 30. Rb1 Ba6 31. Qc5 Bb5 32. Qc3 Ba6 33. g4 Qe7 34. Qc5 Qh4 35. Kg2 f6 36.
Nf3 Qxg4+ 37. Kf2 Be2 38. Kxe2 Qg2+ 39. Kd3 Qxf3 40. Rb7 Qd1+ 41. Kc3 Qg1 42. Kb2
a6 43. Qe7 Qg4 44. Kb3 Rg8 45. Kb4 Qg1 46. Kc5 Qxe3 47. Kb6 Qxd4+ 48. Qc5 Qxf4 49.
Kxa6 Ra8+ 50. Ra7 Rb8 51. Rb7 Ra8+ 52. Ra7 Qf1+ 53. Kb7 Re8 54. Qxc6 Qb1+ 55. Ka6
Rb8 56. Rb7 Ra8+ 57. Ra7 Qf1+ 58. Kb7 Rf8 59. Ra8 Rf7+ 60. Kb6 Qf2+ 61. Kb5 Qe2+
62. Kb4 Qe5 63. Rh8+ Kxh8 64. Qe8+ Kh7 65. Qxf7 Qb2+ 66. Kc5 Qxc2+ 67. Kb5 Qd3+ 68.
Kb6 Qe3+ 69. Kc6 Qc3+ 70. Kb6 Qb2+ 71. Kc6 Qc2+ 72. Kb5 Qb1+ 73. Kc5 Qc1+ 74. Kb5
Qc4+ 75. Kb6 Qb3+ 76. Kc6 Qc3+ 77. Kb5 Qd3+ 78. Kb6 d4 79. a6 Qb3+ 80. Kc7 Qg3+ 81.
Kb6 Qd6+ 82. Kb7 Qd5+ 83. Kc7 Qa5+ 84. Kb7 Qb5+ 85. Kc7 Qe5+ 86. Kc8 Qc5+ 87. Kb7
Qd5+ 88. Kc7 Qc5+  1/2-1/2

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.06"]
[Round "3"]
[Board "9"]
[White "Peil, Christoph"]
[Black "Pasztor, Ferenc"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "2293"]
[BlackElo "2128"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. c4 e5 2. Nc3 g6 3. g3 Bg7 4. Bg2 Nc6 5. e4 Nge7 6. Nge2 O-O 7. O-O d6 8. d3 Be6
9. Nd5 Bxd5 10. cxd5 Nd4 11. Nxd4 exd4 12. Qb3 Rb8 13. Bh3 Kh8 14. Qa4 a6 15. Bd2
Ra8 16. Ba5 b6 17. Bd2 Ra7 18. Rac1 h6 19. f4 f5 20. Rfe1 b5 21. Qb3 Qd7 22. Bg2
Rc8 23. e5 c5 24. dxc6 Nxc6 25. e6 Qe8 26. Bxc6 Rxc6 27. Rxc6 Qxc6 28. e7 Qe8 29.
Qe6  1-0

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.06"]
[Round "3"]
[Board "10"]
[White "Davidek, Zdenek"]
[Black "Priehoda, Vitezslav"]
[Result "0-1"]
[ECO "A44"]
[WhiteElo "2051"]
[BlackElo "2254"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. d4 c5 2. d5 e5 3. e4 a6 4. a4 d6 5. Nc3 g6 6. Nf3 Bg4 7. Be2 Bxf3 8. Bxf3 h5 9.
g3 h4 10. O-O Bh6 11. Bxh6 Nxh6 12. Qd2 Qf6 13. Bg2 Nd7 14. Rae1 Qg7 15. f4 hxg3
16. hxg3 O-O-O 17. Nd1 Ng4 18. Ne3 Ndf6 19. Nxg4 Nxg4 20. Bf3 Nh2 21. Rf2 Nxf3+ 22.
Rxf3 Rh3 23. Re2 Rdh8 24. Rg2 exf4 25. Rxf4 Qxb2 26. Rxf7 Qa1+ 27. Kf2 Rh1 28. Ke2
Qxa4 29. Rf4 Re8 30. Qd3 g5 31. Rg4 Qa1 32. Qd2 Qf1+ 33. Ke3 Qf5 34. Qe2 Re1  0-1

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.06"]
[Round "3"]
[Board "11"]
[White "Sadeghi, Hassan Roger"]
[Black "Ahn, Hongjin"]
[Result "1/2-1/2"]
[ECO "D31"]
[WhiteElo "2050"]
[BlackElo "2240"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. d4 d5 2. c4 e6 3. Nc3 a6 4. e4 dxe4 5. Nxe4 Bb4+ 6. Nc3 c5 7. a3 Ba5 8. Be3 Nf6
9. Rc1 Qb6 10. b4 cxb4 11. d5 bxc3 12. Bxb6 c2+ 13. Bxa5 cxd1=Q+ 14. Rxd1 exd5 15.
cxd5 O-O 16. f3 Bf5 17. Bd3 Re8+ 18. Ne2 Bxd3 19. Rxd3 Re5 20. Kf2 Nxd5 21. Rhd1
Rxe2+ 22. Kxe2 Nf4+ 23. Kf2 Nxd3+ 24. Rxd3 Nc6 25. Bb6 Re8 26. Rd7 Re7 27. Rd5 f6
28. Bc5 Re5 29. Rxe5 Nxe5 30. Ke3 Kf7 31. Kd4 Ke6 32. Bf8 g5 33. a4 b6 34. Ba3 h5
35. Bc1 Nc6+ 36. Kc4 Na5+ 37. Kb4 Kd5 38. Be3 Nc6+ 39. Kc3 b5 40. axb5 axb5 41. Bf2
f5 42. h3 Ne5 43. Bb6 Nc6 44. Bf2 g4 45. hxg4 hxg4 46. fxg4 fxg4 47. Be3 Ke4 48.
Bg5 Nd4 49. Kb4 Ne6 50. Bh4 Nf4 51. Kxb5 Nxg2 52. Bg3 Kf3 53. Bh2 Ne3 54. Kc5 Kg2
55. Bb8 Nf5 56. Kd5 Kf3 57. Ke6 Nd4+ 58. Kf6 Ne2 59. Kg5 Nd4 60. Bh2 Ne6+ 61. Kf5
Nd4+ 62. Kg5 Nc2 63. Kf5 Ne3+ 64. Kg5 Nf1 65. Bb8 Ng3 66. Bc7 Ne4+ 67. Kf5 Nf2 68.
Bb8 Nd1 69. Kg5 g3 70. Bxg3 Kxg3  1/2-1/2

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.06"]
[Round "3"]
[Board "12"]
[White "Daeschler, Florian"]
[Black "Gorkiewicz, Mateusz"]
[Result "1-0"]
[ECO "E06"]
[WhiteElo "2225"]
[BlackElo "2120"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. Nf3 O-O 6. Nc3 dxc4 7. Ne5 Nc6 8. Bxc6
bxc6 9. Nxc6 Qe8 10. Nxe7+ Qxe7 11. Qa4 c5 12. dxc5 Qxc5 13. Be3 Qc7 14. O-O-O Bb7
15. f3 Nd5 16. Bd4 Rfd8 17. Rd2 Nxc3 18. Bxc3 Rxd2 19. Bxd2 Qc5 20. Qa5 Qd5 21. Qxd5
Bxd5 22. a3 f5 23. Ba5 Rb8 24. Rd1 Rb7 25. Rd4 Rb5 26. Bc3 e5 27. Rd2 a5 28. a4 Rc5
29. Bxe5 Bc6 30. Rd8+ Kf7 31. Rc8 Rxe5 32. Rxc6 Rxe2 33. Rxc4 Rxh2 34. Rc5 g6 35.
Rxa5 h5 36. b4 f4 37. gxf4 h4 38. Ra7+ Kf6 39. b5 h3 40. Kb1 Rd2 41. Rh7 Rd4 42.
Rxh3 Rxa4 43. Rh2 Rxf4 44. b6 Ke5 45. b7 Rf8 46. Rb2 Rb8 47. Kc2 Kf4 48. Rb3 g5 49.
Kd2 Kg3 50. Ke3 Kh4 51. Ke4 Kh5 52. Kd5  1-0

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.06"]
[Round "3"]
[Board "13"]
[White "Hinterreiter, Markus"]
[Black "Kolodziejski, Piotr"]
[Result "1/2-1/2"]
[ECO "A06"]
[WhiteElo "2206"]
[BlackElo "2116"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 4. c4 dxc4 5. O-O g6 6. Na3 b5 7. Ne5 Qc7 8. d4 Bb7
9. b3 Nbd7 10. bxc4 b4 11. Nc2 Nxe5 12. Bf4 Nfd7 13. dxe5 e6 14. Nd4 a5 15. Qa4 Rc8
16. Rfd1 Nc5 17. Qc2 h6 18. a3 bxa3 19. Rxa3 a4 20. Rxa4 Nxa4 21. Qxa4 Bc5 22. Be3
Be7 23. Rb1 Kf8 24. Qa7 Ba8 25. Bxh6+ Kg8 26. Qxc7 Rxc7 27. Be3 Kh7 28. Bf3 Rd8 29.
Kg2 Bf8 30. h4 Bg7 31. Rb6 Bxe5 32. Nxc6 Bxc6 33. Bxc6 Bd4 34. Bxd4 Rxd4 35. Bb5
Rd2 36. Kf3 Rc2 37. Ke3 R2xc4 38. Bxc4 Rxc4 39. Rb7 Kg7 40. Kf3 Ra4 41. g4 Rc4 42.
Rd7 Ra4 43. e3 Rb4 44. Kg3 Rb1 45. Kg2 Rb4 46. Rd4 Rb5 47. Rd1 Ra5 48. Kg3 Rb5 49.
Rh1 Ra5 50. f4 Rb5 51. Rf1 Ra5 52. Rh1 Rb5 53. Kf3 Ra5 54. h5 gxh5 55. Rxh5 Ra1 56.
Rg5+ Kf6 57. Rg8 Rf1+ 58. Ke2 Rg1 59. Kf2 Ra1 60. Kf3 Rf1+ 61. Ke4 Ra1 62. g5+ Ke7
63. Rc8 Ra4+ 64. Ke5 Ra5+ 65. Kd4 Rd5+ 66. Ke4 Ra5 67. Rc3 Kf8 68. Kf3 Kg7 69. Kg4
Ra1 70. Kg3 Re1 71. Kf2 Ra1 72. Rc7 Ra3 73. Kf3 Ra4 74. Rd7 Rb4 75. Rd4 Rb5 76. Ke4
Ra5 77. Rd3 Kf8 78. Kd4 Ke7 79. Rb3 Ra4+ 80. Kd3 Kf8 81. Rc3 Kg7 82. Rc4 Ra5 83.
e4 Kg6 84. Rc6 Ra3+ 85. Kd4 Ra4+ 86. Rc4 e5+ 87. fxe5 Rxc4+ 88. Kxc4 Kxg5 89. Kd5
Kf4 90. e6 fxe6+ 91. Kd4 Kf3 92. Ke5 Ke3 93. Kxe6 Kxe4  1/2-1/2

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.06"]
[Round "3"]
[Board "14"]
[White "Savidge, Daniel"]
[Black "Kulhanek, Tomas"]
[Result "1/2-1/2"]
[ECO "B20"]
[WhiteElo "1991"]
[BlackElo "2328"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. e4 c5 2. a3 g6 3. h4 h5 4. Bc4 Bg7 5. Nc3 Nc6 6. d3 d6 7. Bg5 Nf6 8. Qd2 O-O 9.
Nge2 Ne5 10. Ba2 Kh7 11. O-O Be6 12. f4 Neg4 13. Bxe6 fxe6 14. e5 dxe5 15. fxe5 Nxe5
16. Nf4 Qd6 17. Rae1 Rae8 18. Nb5 Qb6 19. Rxe5 Ng4 20. Rxe6 Qxb5 21. c3 Be5 22. Re1
c4 23. d4 Bxf4 24. Rxe7+ Rxe7 25. Rxe7+ Kg8 26. Bxf4 Re8 27. Rxe8+ Qxe8 28. d5 Qe4
29. g3 Qb1+ 30. Kg2 Qe4+ 31. Kg1 Qb1+ 32. Kg2 Qe4+ 33. Kg1  1/2-1/2

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.06"]
[Round "3"]
[Board "15"]
[White "Berin, Artem"]
[Black "Filindash, Nikita"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "2337"]
[BlackElo "2070"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. d4 d5 2. c4 e6 3. Nf3 Be7 4. e3 Nf6 5. Nbd2 O-O 6. Bd3 b6 7. O-O dxc4 8. Nxc4
c5 9. dxc5 Bxc5 10. a3 a5 11. Qe2 Ne8 12. Rd1 Nd6 13. Nxd6 Bxd6 14. Bxh7+ Kxh7 15.
Qd3+ Kg8 16. Qxd6 Qxd6 17. Rxd6 b5 18. Bd2 Ra7 19. Rb6  1-0

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.06"]
[Round "3"]
[Board "16"]
[White "Vedder, Henk"]
[Black "Matthaei, Jakob"]
[Result "1-0"]
[ECO "D01"]
[WhiteElo "2326"]
[BlackElo "2051"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. d4 Nf6 2. Nc3 d5 3. Bg5 Nbd7 4. f3 h6 5. Bh4 c5 6. dxc5 Qa5 7. Qd2 e5 8. e4 dxe4
9. Bb5 Bxc5 10. Bxf6 gxf6 11. O-O-O Qd8 12. Nxe4 Be7 13. Ne2 a6 14. Ba4 b5 15. Bb3
Bb7 16. Bxf7+ Kxf7 17. Qxd7 Qxd7 18. Rxd7 Bc6 19. Rc7 Bxe4 20. fxe4 Rhc8 21. Rd7
Rd8 22. Rhd1 Rxd7 23. Rxd7 Ke6 24. Rc7 Rd8 25. Ng3 f5 26. exf5+ Kd6 27. Rc3 Bg5+
28. Kd1 Ke7+ 29. Rd3 Rxd3+ 30. cxd3 Bf4 31. Ke2 Kf6 32. Kf3 Bxg3 33. Kxg3 Kxf5 34.
Kf3 h5 35. g3  1-0

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.06"]
[Round "3"]
[Board "17"]
[White "Kovalskyi, Roman"]
[Black "Levitan, Tal"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2064"]
[BlackElo "2321"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. O-O h6 7. Re1 O-O 8. Nbd2 a5
9. a4 Be6 10. Bxe6 fxe6 11. Qb3 Qd7 12. Nf1 Rf7 13. Be3 Bxe3 14. Rxe3 Raf8 15. d4
Ng4 16. Rd3 Kh7 17. Re1 exd4 18. cxd4 Nb4 19. Rd2 Qe8 20. Ne3 Nf6 21. Nc2 Nh5 22.
Re3 e5 23. Nxb4 axb4 24. dxe5 dxe5 25. Rd5 Nf4 26. Rxe5 Qc6 27. g3 Qc1+ 28. Re1 Ne2+
29. Kg2 Nd4 30. Qxf7 Rxf7 31. Rxc1 Nxf3 32. Rf5  1-0

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.06"]
[Round "3"]
[Board "18"]
[White "Serrano Salvador, Eduardo"]
[Black "Wilks, Simon"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "2260"]
[BlackElo "2062"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 dxc4 5. Qa4+ c6 6. Qxc4 b5 7. Qd3 a6 8. e4 c5
9. dxc5 Qxd3 10. Bxd3 Bxc5 11. e5 Nfd7 12. Ne4 Bb7 13. Nxc5 Nxc5 14. Be2 Nbd7 15.
Be3 O-O 16. O-O Rac8 17. Rac1 Na4 18. Bd4 Nab6 19. Nd2 Rfd8 20. Nb3 Bd5 21. Na5 Nc4
22. Nxc4 bxc4 23. Rfd1 h6 24. f4 Rc6 25. Rd2 Rdc8 26. Rdc2 Nf8 27. Rc3 Ng6 28. g3
Ne7 29. Bd1 Nf5 30. Bf2 Ne7 31. Be2 Rb8 32. R1c2 Rbc8 33. Ra3 Be4 34. Rd2 Nd5 35.
Rd4 c3 36. bxc3 Rxc3 37. Rxc3 Nxc3 38. Bxa6 Ra8 39. Bc4 Bb1 40. Be1 Nxa2 41. Rd1
Rc8 42. Bxe6 fxe6 43. Rxb1 Nc1 44. Rb6 Nd3 45. Ba5 Kf7 46. Rd6 Rc1+ 47. Kg2 Rc2+
48. Kf3 Nc1 49. Rd7+ Kf8 50. Bb4+ Kg8 51. f5 exf5 52. e6 Ne2 53. Rd8+ Kh7 54. e7
Ng1+ 55. Ke3  1-0

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.06"]
[Round "3"]
[Board "19"]
[White "Degenhard, Simon"]
[Black "Vanduyfhuys, Igor"]
[Result "1/2-1/2"]
[ECO "B36"]
[WhiteElo "2242"]
[BlackElo "2022"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. c4 Nf6 6. Nc3 d6 7. Be2 Nxd4 8. Qxd4
Bg7 9. Be3 O-O 10. Qd2 a5 11. f3 a4 12. Kf2 Qa5 13. Rab1 Be6 14. Rhc1 Rfc8 15. Nd5
Qxd2 16. Bxd2 Bxd5 17. cxd5 Nd7 18. Rxc8+ Rxc8 19. Rc1 Bd4+ 20. Ke1 Nc5 21. Bc3 Be3
22. Bd2  1/2-1/2

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.06"]
[Round "3"]
[Board "20"]
[White "Valkova, Angelika"]
[Black "Schirm, Friedmar"]
[Result "0-1"]
[ECO "D10"]
[WhiteElo "2057"]
[BlackElo "2235"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nf6 5. Bf4 e6 6. e3 Bd6 7. Bxd6 Qxd6 8. Bd3
O-O 9. f4 b6 10. Nf3 Ba6 11. O-O Rc8 12. Ne5 Bxd3 13. Qxd3 Nc6 14. a3 Ne7 15. g4
a6 16. Rf3 Nd7 17. Rh3 Nf8 18. Rf1 f6 19. Nf3 b5 20. g5 b4 21. gxf6 gxf6 22. Na4
bxa3 23. bxa3 Qc6 24. Nc5 Qb5 25. Qd2 Rab8 26. Qg2+ Kh8 27. Qg4 Qe2 28. Re1 Qc2 29.
Nxe6 Nf5 30. Qh5 Rb2 31. Qg4 Nxe6 32. Kh1 Rg8 33. Ng5 fxg5 34. Rg1 Qe4+ 35. Rf3 Nexd4
36. exd4 Nxd4  0-1

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.06"]
[Round "4"]
[Board "1"]
[White "Peil, Christoph"]
[Black "Pap, Gyula"]
[Result "1/2-1/2"]
[ECO "E08"]
[WhiteElo "2293"]
[BlackElo "2429"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. c4 e6 2. Nf3 d5 3. d4 Nf6 4. g3 Be7 5. Bg2 O-O 6. O-O Nbd7 7. Qc2 a5 8. Nbd2 c5
9. cxd5 exd5 10. b3 b6 11. Bb2 Ba6 12. Rfe1 Rc8 13. dxc5 Nxc5  1/2-1/2

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.06"]
[Round "4"]
[Board "2"]
[White "Priehoda, Vitezslav"]
[Black "Itgelt, Khuyagtsogt"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "2254"]
[BlackElo "2397"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. Nf3 Nf6 2. b3 d5 3. Bb2 g6 4. c4 Bg7 5. g3 c6 6. Bg2 O-O 7. O-O Bg4 8. d3 Bxf3
9. Bxf3 e6 10. Nd2 a5 11. a3 Na6 12. Qc2 Re8 13. d4 Rc8 14. Rad1 Rc7 15. Bg2 Qe7
16. c5 Nd7 17. e4 e5 18. exd5 cxd5 19. Rfe1 e4 20. Nf1 Ndb8 21. Qd2 Nc6 22. f3 f5
23. Ne3 Rd7 24. Bf1 Nc7 25. f4 Ne6 26. Nc2 Nxc5 27. a4 Ne6 28. Bb5 g5 29. Qf2 gxf4
30. gxf4 Bh6 31. Bc1 Qd6 32. Rf1 Rg7+ 33. Kh1 Rg6 34. Be2 Rc8 35. Bh5 Rg7 36. Qh4
Qe7 37. Qh3 Qf6 38. Ne3 Ne7 39. Ba3 Rc3 40. Bxe7 Qxe7 41. Rc1 Rxb3 42. Rc8+ Nf8 43.
Re1 Qb4 44. Qh4 Bxf4 45. Nxd5 Bg3 46. Qxg3 Rgxg3 47. Nxb4 Rg5 48. Nd5 Kg7 49. Nf4
Rb6 50. Rec1 Ne6 51. Nxe6+ Rxe6 52. R8c7+ Kh6 53. Bf7 Rd6 54. d5 e3 55. R7c4 Kg7
56. Be6 Kf6 57. Re1 Rb6 58. Rf4 Ke5 59. Rh4 f4 60. Rxh7 Kd4 61. Rh4 Ke5 62. Bg4 Rb2
63. Be2 Rf5 64. Bg4 Rf6 65. Bf3 Rf2 66. Rh3 b6 67. Re2 Rf1+ 68. Kg2 Ra1 69. Rh5+
Kd4 70. Rg5 Rxa4 71. h4 Rc4 72. h5 Rc7 73. Kh3 a4 74. Kg4 a3 75. Rg6 Rxg6+ 76. hxg6
b5 77. Kxf4 b4 78. Ra2 Ra7 79. Bd1 e2 80. Rxe2 a2 81. Rxa2 Rxa2 82. g7 Ra8 83. Kf5
Rg8 84. Kf6 Rxg7 85. Kxg7 Kxd5 86. Bb3+  1/2-1/2

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.06"]
[Round "4"]
[Board "3"]
[White "Daeschler, Florian"]
[Black "von Mettenheim, Johannes"]
[Result "1/2-1/2"]
[ECO "D12"]
[WhiteElo "2225"]
[BlackElo "2316"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bf5 5. Nc3 e6 6. Be2 h6 7. Bd3 Bxd3 8. Qxd3 Bb4
9. O-O Nbd7 10. Bd2 a5 11. a3 Be7 12. e4 Nc5 13. dxc5 dxe4 14. Qxd8+ Rxd8 15. Nxe4
Nxe4 16. Bxa5 Ra8 17. Bb6 Bxc5 18. Bxc5 Nxc5 19. b4 Nd7 20. c5 Ke7 21. Nd2 Ne5 22.
f4 Rhd8 23. Rad1 Nd3 24. Nc4 Rd4 25. Na5 Nxf4 26. Nxb7 Ne2+ 27. Kf2 Rxd1 28. Rxd1
Nc3 29. Ra1 Nb5 30. Na5 Nd4 31. a4 Ra6 32. Ra2 e5 33. Nc4 Ke6 34. Ke3 h5 35. Kd3
g5 36. Nb6 f6 37. Kc4 Ra7 38. Rb2 h4 39. b5 g4 40. Kb4 f5 41. Nc4 cxb5 42. axb5 f4
43. c6 Kd5 44. Nb6+ Ke4 45. Kc5 f3 46. gxf3+ gxf3 47. Nc4 Rc7 48. Kd6 Rg7 49. c7
Rg6+ 50. Kd7 Rg7+ 51. Kc8 Rg2 52. Kb7 Rxb2 53. c8=Q Rxb5+ 54. Ka6 Kd3 55. Nd6 Rb4
56. Ka5 Rb3 57. Qc4+ Ke3 58. Qc1+ Ke2 59. Ne4 f2 60. Qd2+ Kf3 61. Nxf2 Re3 62. Kb4
Re2 63. Qg5 Rxf2 64. Qxh4 Nf5 65. Qh5+ Kf4 66. h4 Rg2 67. Qf7 e4 68. h5 Rg7 69. Qf6
Rh7 70. Qg6 Rh6 71. Qe8 e3 72. Kc3 Kg5 73. Kd3 Rxh5 74. Qe5 Rh4 75. Ke2 Rf4 76. Kd3
Rd4+ 77. Qxd4 Nxd4 78. Kxe3  1/2-1/2

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.06"]
[Round "4"]
[Board "4"]
[White "Pulpan, Jakub"]
[Black "Houska, Jiri"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "2417"]
[BlackElo "2174"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. Nf3 Nf6 2. b3 g6 3. Bb2 Bg7 4. g3 c5 5. c4 Nc6 6. Bg2 O-O 7. O-O d6 8. d4 cxd4
9. Nxd4 Bd7 10. Nc3 Nxd4 11. Qxd4 Bc6 12. Nd5 Ne8 13. Qd2 Bxb2 14. Qxb2 Qd7 15. Rad1
Nc7 16. Bh3 Qd8 17. Ne3 Qb8 18. b4 b5 19. Rc1 Ne6 20. Ng4 h5 21. Nh6+ Kh7 22. Nxf7
Rxf7 23. Bxe6 Rf6 24. Bd5 Qb7 25. Qd4 bxc4 26. Bxc6 Qxc6 27. Rxc4 Qb5 28. Qe4 Rf7
29. Rc7 Qe8 30. Rfc1 a5 31. b5 Rb8 32. a4 e5 33. Qd5  1-0

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.06"]
[Round "4"]
[Board "5"]
[White "Yamada, Kohei"]
[Black "Jurcik, Marian"]
[Result "1/2-1/2"]
[ECO "B42"]
[WhiteElo "2171"]
[BlackElo "2411"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. O-O Qc7 7. Qe2 d6 8. c4 g6
9. Nc3 Bg7 10. Be3 O-O 11. Rac1 Nbd7 12. Rfd1 b6 13. f3 Bb7 14. Qf2 Rac8 15. Bf1
Qb8 16. b4 Nh5 17. Nb3 Be5 18. g4 Nf4 19. Ne2 d5 20. exd5 exd5 21. c5 bxc5 22. bxc5
Rfe8 23. Ned4 Nf8 24. c6 Ba8 25. Rc2 N8e6 26. Rdc1 Qd6 27. Kh1 Nxd4 28. Bxd4 Rxc6
29. Rxc6 Bxc6 30. Bxa6 Ba4 31. Bf1 Bxb3 32. axb3 Bxd4 33. Qxd4 Ne6 34. Qf6 Qa3 35.
Qc3 Rd8 36. Re1 Qa2 37. Re2 Qa8 38. Qf6 Qc8 39. f4 d4 40. f5 Nf4 41. Re7 Rf8 42.
Qxd4 Qc1 43. Qc4 Qd2 44. f6 h6 45. Qe4 Qd6 46. Re8 Qxf6 47. Rxf8+ Kxf8 48. b4 Nd5
49. Kg2 Qb2+ 50. Kg3 Qc3+ 51. Kf2 Nxb4 52. Bc4 Qf6+ 53. Kg3 Nc6 54. Qf4 Kg7 55. Qxf6+
Kxf6 56. Kf4 Ne5 57. Be2 g5+ 58. Ke4 Ng6 59. Bd1 Ne7 60. Ba4 Nc8 61. Bb3 Nd6+ 62.
Kd5 Nb5 63. Bc4 Nc3+ 64. Kd4 Nd1 65. Ke4 Nf2+ 66. Kf3 Nh3 67. Ke4 Kg6 68. Bb5 Nf2+
69. Kf3 Nd1 70. Bc4 f6 71. Bd3+ Kf7 72. Bc4+ Ke7 73. Ke4 Kf8 74. Bb3 Nf2+ 75. Kf3
Nd3 76. Be6 Ke7 77. Bf5 Nc5 78. Ke3 Nb7 79. Kd4 Nd6 80. Bc2 Kf7 81. Bb3+ Kg7 82.
Bc2 Nf7 83. Ke3 Ne5 84. Bf5 h5 85. h3 h4 86. Be6 Ng6 87. Bc4 Nf4 88. Bf1 f5 89. gxf5
Kf6 90. Kf2 Ke5 91. Ke3 Kxf5 92. Kf3 Nh5 93. Bd3+ Kf6 94. Kg4 Nf4 95. Bc4 Ng6 96.
Be2 Ne5+ 97. Kh5 Kf5 98. Bd1 Kf4 99. Bb3 Nd7 100. Be6 Nc5 101. Bg4 Ne4 102. Bc8 Nf6+
103. Kg6 Nd5 104. Kh5 Ne3 105. Bd7 Nf5 106. Kg6 g4 107. hxg4 Ne7+ 108. Kf7 Nd5 109.
g5 Kxg5 110. Bc8 Nf6 111. Ke6 h3 112. Ke5 h2 113. Bb7 Ng4+ 114. Kd4 Kf4 115. Kd3
Nf2+ 116. Kd4 Nd1 117. Kd3 Nf2+ 118. Kd4 Nh3 119. Kd3 Ng1 120. Bh1 Kg3 121. Ke3 Nh3
122. Ke2 Nf2 123. Ba8 Ng4 124. Bb7 Nh6 125. Ba8 Nf5 126. Bh1 Nd4+ 127. Ke3 Ne6 128.
Ke2 Nf4+ 129. Ke3 Nh3 130. Ke2 Nf2 131. Ba8 h1=B 132. Bxh1 Nxh1  1/2-1/2

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.06"]
[Round "4"]
[Board "6"]
[White "Krause, Benedict"]
[Black "Jordanov, Mihail"]
[Result "1/2-1/2"]
[ECO "C55"]
[WhiteElo "2409"]
[BlackElo "2152"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. O-O O-O 6. Re1 d6 7. a4 Na5 8. Ba2 c5
9. c3 Nc6 10. Na3 h6 11. h3 a6 12. Bd2 Rb8 13. Nc2 Be6 14. Bxe6 fxe6 15. b4 cxb4
16. cxb4 b5 17. axb5 axb5 18. d4 Qd7 19. Bc3 Rbc8 20. dxe5 Nxe5 21. Bxe5 dxe5 22.
Qxd7 Nxd7 23. Re2 Rc7 24. Ra6 Rfc8 25. Ne3 Rc6 26. Rxc6 Rxc6 27. Rc2 Rxc2 28. Nxc2
Bd6 29. Kf1 Nb8 30. Nfe1 Nc6 31. Nd3 Kf7 32. Ke2 Ke7 33. Kf3 Kf6 34. g3 g6 35. Ke2
Ke7 36. Kf3  1/2-1/2

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.06"]
[Round "4"]
[Board "7"]
[White "Neuman, Petr"]
[Black "Fiskaaen, Martin Holten"]
[Result "1-0"]
[ECO "B56"]
[WhiteElo "2370"]
[BlackElo "2125"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. f3 e5 7. Nb3 Be6 8. Nd5 Be7
9. Be3 O-O 10. Qd2 a5 11. Bb6 Qb8 12. Nxa5 Bxd5 13. exd5 Nxa5 14. Bxa5 e4 15. Bb4
exf3 16. gxf3 Nd7 17. Bb5 Ne5 18. O-O Rc8 19. Kh1 Qc7 20. c3 Nd7 21. Rae1 Bf6 22.
b3 Nc5 23. c4 h6 24. Re2 Rd8 25. Rg1 Kh8 26. Bc3 Bxc3 27. Qxc3 f6 28. b4 Na4 29.
Qc2 Nb6 30. Qg6 Ra3 31. Rge1 Rg8 32. Re7  1-0

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.06"]
[Round "4"]
[Board "8"]
[White "Beeck, Mats"]
[Black "Berin, Artem"]
[Result "1-0"]
[ECO "E08"]
[WhiteElo "2180"]
[BlackElo "2337"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 4. O-O Be7 5. c4 O-O 6. d4 Nbd7 7. Qc2 a5 8. b3 a4
9. Ba3 Bxa3 10. Nxa3 c6 11. b4 Qe7 12. Qb2 Re8 13. Ne5 Nxe5 14. dxe5 Nd7 15. e4 d4
16. c5 Nxe5 17. Qxd4 Qf6 18. Rad1 Nf3+ 19. Bxf3 Qxf3 20. Qd3 Qxd3 21. Rxd3 e5 22.
Nc4 Be6 23. Nd6 Red8 24. Rd2 a3 25. f4 exf4 26. gxf4 f5 27. exf5 Bxf5 28. Re1 Rd7
29. Rg2 Bg6 30. Rg3 Rf8 31. Rxa3 Rxf4 32. Ra8+ Rf8 33. Ra7 Rb8 34. Re3 Rbd8 35. Rxb7
Rxb7 36. Nxb7 Rd1+ 37. Kf2 Rd2+ 38. Re2 Rd4 39. Rb2 Kf7 40. a4  1-0

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.06"]
[Round "4"]
[Board "9"]
[White "Kanakova, Natalie"]
[Black "Vedder, Henk"]
[Result "1/2-1/2"]
[ECO "A06"]
[WhiteElo "2146"]
[BlackElo "2326"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. Nf3 d5 2. c4 e6 3. e3 Nf6 4. Nc3 c5 5. cxd5 Nxd5 6. Be2 Nc6 7. O-O Be7 8. a3 O-O
9. Qc2 b6 10. d4 Nxc3 11. bxc3 Bb7 12. Rd1 Qc7 13. Bd3 g6 14. Bb2 Na5 15. e4 cxd4
16. cxd4 Qxc2 17. Bxc2 Rac8 18. Bd3 Nc4 19. Bc1 Rfd8 20. a4 Bf6 21. e5 Be7 22. Be2
Kg7 23. Be3 Rc7 24. Nd2 Na5 25. f3 Rc2 26. Kf1 Rdc8 27. Bd3 R2c3 28. Ke2 Nb3 29.
Nxb3 Rxb3 30. Rdb1 Rcc3 31. Rxb3 Rxb3 32. Rc1 Rb2+ 33. Rc2 Rxc2+ 34. Bxc2 Bc6 35.
Kd2 Kf8 36. Kc3 Ke8 37. Bd1 Kd7 38. g4 Kc7 39. f4 a5 40. f5 Bb4+ 41. Kc4 Bd5+ 42.
Kb5 gxf5 43. gxf5 exf5 44. Bc2 h5 45. Bxf5 Kb7 46. Bd7 Be1 47. Be8 h4 48. Bd7 Kc7
49. Be8 Kb7 50. Bd7 Kc7 51. Be8 Kb7  1/2-1/2

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.06"]
[Round "4"]
[Board "10"]
[White "Ivekovic, Tihana"]
[Black "Shehzad, Shazil"]
[Result "1/2-1/2"]
[ECO "E01"]
[WhiteElo "2117"]
[BlackElo "2301"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Bb4+ 5. Nd2 O-O 6. Ngf3 dxc4 7. Qc2 a5 8. O-O
b5 9. b3 cxb3 10. Nxb3 Bb7 11. Nc5 Bd5 12. Bf4 Na6 13. e4 Bc4 14. Nd3 c5 15. a3 Bxd3
16. Qxd3 c4 17. Qc2 Be7 18. Rfb1 Qe8 19. Ne5 Rc8 20. Qd2 b4 21. axb4 Bxb4 22. Qe2
Qb5 23. Bf1 Nb8 24. Nxc4 Nc6 25. Be5 Rfd8 26. Bxf6 gxf6 27. d5 Ne5 28. Nxa5 Qxe2
29. Bxe2 Bc3 30. Ra3 exd5 31. exd5 Bd4 32. Nc6 Nxc6 33. dxc6 Rxc6 34. Rd3 Rcd6 35.
Rbd1 Kg7 36. Kg2 Be5 37. Rxd6 Rxd6  1/2-1/2

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.06"]
[Round "4"]
[Board "11"]
[White "Pyrig, Roman"]
[Black "Serrano Salvador, Eduardo"]
[Result "1/2-1/2"]
[ECO "B29"]
[WhiteElo "2134"]
[BlackElo "2260"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. e4 c5 2. Nf3 Nf6 3. d3 Nc6 4. g3 d5 5. Nbd2 Bg4 6. Bg2 e6 7. O-O Be7 8. h3 Bh5
9. g4 Bg6 10. Nh4 Qc7 11. Nxg6 hxg6 12. c3 O-O-O 13. Qe2 dxe4 14. dxe4 Ne5 15. f4
Nd3 16. e5 Nxc1 17. Raxc1 Nd5 18. Nc4 Kb8 19. Rcd1 Rd7 20. Ne3 Nxe3 21. Qxe3 Rhd8
 1/2-1/2

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.06"]
[Round "4"]
[Board "12"]
[White "Ahn, Hongjin"]
[Black "Kovalskyi, Roman"]
[Result "1-0"]
[ECO "B36"]
[WhiteElo "2240"]
[BlackElo "2064"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. c4 Nf6 6. Nc3 d6 7. Be2 Nxd4 8. Qxd4
Bg7 9. O-O O-O 10. Qd3 a5 11. Be3 a4 12. Bd4 Qa5 13. f4 Bd7 14. e5 Bf5 15. exf6 Bxd3
16. fxg7 Rfd8 17. Bxd3 e5 18. Bf2 Kxg7 19. Nd5 Re8 20. Rad1 Ra6 21. f5 Rc6 22. Be3
Rc5 23. Rd2 b5 24. Rdf2 g5 25. f6+ Kh8 26. Ne7 bxc4 27. Bf5 Rc7 28. Rf3 Rcxe7 29.
fxe7 f6 30. Be6 Rxe7 31. Rxf6 e4 32. Rf8+ Kg7 33. Rg8+ Kh6 34. Rf6+ Kh5 35. g4+ Kh4
36. Rh6#  1-0

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.06"]
[Round "4"]
[Board "13"]
[White "Schirm, Friedmar"]
[Black "Sadeghi, Hassan Roger"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "2235"]
[BlackElo "2050"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. Nf3 g6 2. d4 Bg7 3. e4 c5 4. dxc5 Qa5+ 5. c3 Qxc5 6. Be3 Qc7 7. Bd4 e5 8. Be3
Nf6 9. Na3 O-O 10. Nb5 Qc6 11. Bd3 b6 12. Nxe5 Qe6 13. f4 Na6 14. Bc4 d5 15. exd5
Qe7 16. d6 Qb7 17. O-O Bf5 18. d7 Nc5 19. Nd6 Qc7 20. Ndxf7 Be6 21. Bxe6 Nxe6 22.
Qb3 Nc5 23. Nh6+ Kh8 24. Qg8+  1-0

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.06"]
[Round "4"]
[Board "14"]
[White "Walek, Petr"]
[Black "Savidge, Daniel"]
[Result "1-0"]
[ECO "A81"]
[WhiteElo "2219"]
[BlackElo "1991"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. d4 f5 2. g3 Nf6 3. Bg2 e6 4. Nf3 Be7 5. c4 d5 6. b3 Ne4 7. O-O Nc6 8. Bb2 h5 9.
Nc3 h4 10. e3 hxg3 11. hxg3 Bg5 12. cxd5 exd5 13. Nxd5 Be6 14. Nxg5 Bxd5 15. Nxe4
fxe4 16. Qg4 Qd7 17. Qg6+ Kd8 18. Ba3 Ne7 19. Qxg7 Rg8 20. Qf6 c6 21. Rfc1 Ke8 22.
Bh3 Qd8 23. Be6 Bxe6 24. Qxe6 Rg7 25. Rc5 Qd7 26. Qxe4 Kf7 27. Qf4+ Kg8 28. Rg5 Ng6
29. Qf5 Qe8 30. Bd6 Rd8 31. Be5 Nxe5 32. dxe5 Rd5 33. Rxg7+ Kxg7 34. Qf6+ Kg8 35.
Qg5+ Kf7 36. Qh5+ Ke7 37. Qxe8+ Kxe8 38. Kg2 Rxe5 39. Rd1 Ke7 40. g4 c5 41. Kf3 b5
42. Rc1 a5 43. e4 Kd6 44. Ke3 Re8 45. f4 Rh8 46. e5+ Kd5 47. Rd1+ Ke6 48. Rd6+ Ke7
49. Rc6 c4 50. bxc4 b4 51. f5 Rh2 52. f6+ Kd7 53. Rd6+ Ke8 54. e6 b3 55. axb3 a4
56. e7 Kf7 57. Rd8  1-0

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.06"]
[Round "4"]
[Board "15"]
[White "Kolodziejski, Piotr"]
[Black "Vecera, Dominik"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2116"]
[BlackElo "2218"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3
b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c4 b4 12. Nc2 O-O 13. g3 a5 14. h4 g6 15. Bg2 Rb8
16. b3 Bg7 17. h5 Be6 18. Qd2 Rb7 19. Kf1 a4 20. Bh3 gxh5 21. Bf5 Ne7 22. Rxh5 Bxf5
23. exf5 Nxd5 24. Qxd5 Ra7 25. Rd1 axb3 26. axb3 Ra6 27. Qd3 Bf6 28. Nxb4 Ra8 29.
Nd5 Kh8 30. Kg2 Rg8 31. Rdh1 Rg7 32. Nxf6 Qxf6 33. Rh6  1-0

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.06"]
[Round "4"]
[Board "16"]
[White "Schloffer, Jasmin-Denise"]
[Black "Hinterreiter, Markus"]
[Result "1/2-1/2"]
[ECO "D91"]
[WhiteElo "2084"]
[BlackElo "2206"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Bg5 Ne4 6. cxd5 Nxg5 7. Nxg5 e6 8. Qd2
h6 9. Nf3 exd5 10. e3 O-O 11. b4 Qd6 12. Rb1 Re8 13. Bd3 Bg4 14. Be2 Bf5 15. Bd3
Bg4 16. Be2 Bf5 17. Bd3  1/2-1/2

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.06"]
[Round "4"]
[Board "17"]
[White "Ehrig, Leon Chris"]
[Black "Kratochvil, Vit"]
[Result "1/2-1/2"]
[ECO "B27"]
[WhiteElo "1981"]
[BlackElo "2181"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. e4 c5 2. Nf3 g6 3. c3 d5 4. e5 Bg7 5. d4 Nc6 6. h3 a6 7. a3 Bf5 8. b4 cxd4 9.
cxd4 f6 10. Bb2 Qc7 11. Nc3 Rd8 12. Nh4 Nh6 13. g4 Be4 14. f3 fxe5 15. fxe4 exd4
16. Ne2 dxe4 17. Bg2 Bf6 18. O-O Bxh4 19. Qb3 Qe5 20. Rf4 e3 21. Re4 Bf2+ 22. Kh1
Qf6 23. Rf4 Qg5 24. Qe6 Qb5 25. a4 Qxe2 26. Bxc6+ bxc6 27. Qxc6+ Rd7 28. Qc8+ Rd8
 1/2-1/2

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.06"]
[Round "4"]
[Board "18"]
[White "Kulhanek, Tomas"]
[Black "Vanduyfhuys, Igor"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "2328"]
[BlackElo "2022"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. d4 Nf6 2. Nc3 d5 3. Bf4 e6 4. Nb5 Na6 5. e3 c6 6. Nc3 c5 7. a3 cxd4 8. exd4 Bd6
9. Bxd6 Qxd6 10. Nf3 Nc7 11. Bd3 b6 12. Qe2 a5 13. Ne5 O-O 14. Nb5 Nxb5 15. Bxb5
Bd7 16. Nxd7 Nxd7 17. O-O Nf6 18. a4 Ra7 19. Bd3 Re7 20. f4 Rc8 21. c3 Qc6 22. Rfe1
Ne8 23. Qf3 Rcc7 24. Re3 Nd6 25. Qh5 f5 26. g4 g6 27. Qg5 Ne4 28. Bxe4 dxe4 29. h4
Qd6 30. Kf2 Rg7 31. Kg3 h5 32. Qf6 Rcf7 33. Qg5 hxg4 34. Rh1 Qe7 35. Qxe7 Rxe7 36.
Ra1 Rc7 37. Ra3 Rgd7 38. Rb3 Rd6 39. Re1 Kf8 40. Rh1 Ke8 41. Kf2 Kd8 42. Rd1 Kc8
43. Rb5 Kb7 44. Ke3 Rc4 45. Ra1 Ka6 46. Re5 Rcc6 47. Rh1 Rd5 48. h5 gxh5 49. Rxh5
Rxe5 50. dxe5 b5 51. axb5+ Kxb5 52. Rh8 Rb6 53. Rd8 Kc6 54. Rd2 Kc7 55. Kf2 a4 56.
Ke3 Rb3 57. Rd6 Rxb2 58. Rxe6 g3 59. Rg6 a3 60. Rxg3 a2 61. Rg7+ Kb6 62. Rg6+ Kb5
63. c4+ Ka5 64. Rg8 Rb3+ 65. Kd2 Ra3 66. Ra8+ Kb4  0-1

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.06"]
[Round "4"]
[Board "19"]
[White "Kwon, Sehyun"]
[Black "Deligiannis, Christos Nikolaos"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "2274"]
[BlackElo "2016"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. c3 a6 5. Ba4 b5 6. Bc2 Bb7 7. d4 Ngf6 8. Qe2 e6
9. O-O Be7 10. Re1 Qc7 11. Bd3 c4 12. Bc2 e5 13. a4 O-O 14. Na3 Qb6 15. Be3 Ng4 16.
Bd2 Rfc8 17. h3 Ngf6 18. Be3 Qa5 19. Nd2 Bf8 20. axb5 axb5 21. Qf1 Ba6 22. Naxc4
Qc7 23. Na5 b4 24. c4 Bb5 25. Bd3 Rxa5 26. cxb5 exd4 27. Bxd4 Rxa1 28. Rxa1 Nc5 29.
Bxf6 gxf6 30. Bc4 Bh6 31. f4 d5 32. Bxd5 Bxf4 33. Nf3 Ne6 34. Kh1 Rb8 35. Bxe6 fxe6
36. Nd4 Rb6 37. Nc6 Bg5 38. e5 f5 39. Qc4 Kf7 40. Rf1 h5 41. Rxf5+ Kg6 42. Qxe6+
 1-0

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.06"]
[Round "4"]
[Board "20"]
[White "Pospisil, Evzen"]
[Black "Degenhard, Simon"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "2019"]
[BlackElo "2242"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. d4 Nf6 2. Nf3 e6 3. c4 Bb4+ 4. Nbd2 b6 5. g3 Bb7 6. Bg2 O-O 7. O-O Re8 8. Qc2
d5 9. a3 Bf8 10. b3 dxc4 11. Nxc4 Be4 12. Qd1 Qc8 13. Bb2 Nbd7 14. Nfe5 Bxg2 15.
Kxg2 Qb7+ 16. f3 Red8 17. Qe1 c5 18. Nxd7 Nxd7 19. e3 cxd4 20. exd4 Rac8 21. Rc1
Qd5 22. Qe4 Qb5 23. Qe3 Nf6 24. a4 Qd5 25. Qe5 Qb7 26. Ne3 Nd5 27. Rxc8 Qxc8 28.
Rc1 Nxe3+ 29. Qxe3 Qd7 30. Qe5 Bd6 31. Qe4 Be7 32. Qc6 Qxc6 33. Rxc6 Bd6  1/2-1/2

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.07"]
[Round "5"]
[Board "1"]
[White "Pap, Gyula"]
[Black "Priehoda, Vitezslav"]
[Result "1-0"]
[ECO "B24"]
[WhiteElo "2429"]
[BlackElo "2254"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. e4 c5 2. Nc3 Nc6 3. Nf3 e6 4. Bb5 Nge7 5. d4 cxd4 6. Nxd4 Nxd4 7. Qxd4 a6 8. Be2
Nc6 9. Qe3 Be7 10. Qg3 O-O 11. Bf4 d6 12. h4 Qc7 13. O-O-O Rd8 14. h5 Kf8 15. Rd2
b5 16. a3 Bb7 17. Rhd1 Ne5 18. Kb1 Bc6 19. Rxd6 Bxd6 20. Rxd6 Qxd6 21. Bxe5 Qe7 22.
Qxg7+ Ke8 23. Bf6 Qf8 24. Qxh7 Rdb8 25. h6 Kd7 26. Bg4 Kd6 27. Bf3 Qg8 28. e5+ Kc7
29. Qd3 Rd8 30. h7 Qe8 31. Bxc6  1-0

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.07"]
[Round "5"]
[Board "2"]
[White "Ahn, Hongjin"]
[Black "Pulpan, Jakub"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "2240"]
[BlackElo "2417"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nb3 Bb6 6. Nc3 Nf6 7. Qe2 d6 8. Be3
Be6 9. O-O-O Qe7 10. f3 O-O-O 11. Bxb6 axb6 12. Nd4 Bd7 13. Ndb5 Be6 14. g3 Rhe8
15. Bg2 h5 16. Rhe1 Kb8 17. Qf1 Na7 18. Nxa7 Kxa7 19. Rd4 Kb8 20. f4 Bd7 21. a4 h4
22. e5 hxg3 23. hxg3 dxe5 24. Rxe5 Be6 25. Rxd8+ Rxd8 26. Kb1 Qd6 27. Rg5 g6 28.
Rb5 Ng4 29. Qf3 c6 30. Rxb6 Qc5 31. Rb3 Ne3 32. Rb5 Qd6 33. Qxe3 cxb5 34. axb5 Qd2
35. Qe5+ Ka8 36. Bf3 Qf2 37. Qe2 Qg1+ 38. Nd1 Qxg3 39. b6 Rxd1+ 40. Qxd1 Qxf4 41.
Qd8+ Qb8 42. Qe7  1-0

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.07"]
[Round "5"]
[Board "3"]
[White "Itgelt, Khuyagtsogt"]
[Black "Schirm, Friedmar"]
[Result "1-0"]
[ECO "E06"]
[WhiteElo "2397"]
[BlackElo "2235"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 Be7 5. Bg2 O-O 6. Qc2 c5 7. O-O cxd4 8. Nxd4 Nc6
9. Nxc6 bxc6 10. Rd1 Qb6 11. Be3 Bc5 12. Bxc5 Qxc5 13. Nd2 Rb8 14. Rac1 Qb6 15. b3
d4 16. c5 Qc7 17. Ne4 Nxe4 18. Qxe4 e5 19. Qxc6 Qxc6 20. Bxc6 Be6 21. e3 dxe3 22.
fxe3 Rfd8 23. Rxd8+ Rxd8 24. Bb7 Kf8 25. c6 Bc8 26. b4 Ke7 27. b5 Rf8 28. a4 Kd6
29. a5 Kc7 30. Bxc8 Rxc8 31. Rd1 a6 32. b6+ Kxc6 33. Rc1+ Kb7 34. Rxc8 Kxc8 35. g4
f6 36. Kf2 g6 37. e4 Kb7 38. h3 Kc6 39. Ke3 Kd6 40. h4  1-0

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.07"]
[Round "5"]
[Board "4"]
[White "Neuman, Petr"]
[Black "Daeschler, Florian"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "2370"]
[BlackElo "2225"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. O-O O-O 6. Re1 d6 7. a4 Na5 8. Ba2 c5
9. Nc3 Nc6 10. Bg5 Nb4 11. Bxf6 Bxf6 12. Bc4 Bg4 13. Bb3 Nc6 14. h3 Bxf3 15. Qxf3
Nd4 16. Qd1 Nxb3 17. cxb3 Bg5 18. a5 f5 19. b4 cxb4 20. Qb3+ Kh8 21. Nd5 Qc8 22.
Re2 fxe4 23. dxe4 Qe6 24. Qxb4 Rf7 25. a6 b6 26. Rc2 Raf8 27. Re1 Bh4 28. Ree2 Qh6
29. Qd2 Qg6 30. Qd3 h5 31. Ne3 Rf3 32. Qd5 Rxh3 33. Nf5 Bf6 34. Red2 h4 35. Qxd6
Rg8 36. Qd7 Rf3 37. Rc8 Rxc8 38. Qxc8+ Kh7 39. Qe6 Rf4 40. Nd6 Rg4 41. f3 Rf4 42.
Qh3 Be7 43. Nf5 Bc5+ 44. Kh2 Qc6 45. Nxh4 Bg1+ 46. Kh1 Bd4 47. Nf5+  1-0

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.07"]
[Round "5"]
[Board "5"]
[White "von Mettenheim, Johannes"]
[Black "Walek, Petr"]
[Result "0-1"]
[ECO "E10"]
[WhiteElo "2316"]
[BlackElo "2219"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. cxd5 exd5 5. Nc3 Be7 6. Bf4 O-O 7. e3 Re8 8. Bd3
c6 9. h3 Nbd7 10. Qc2 Nf8 11. O-O Ng6 12. Bh2 Bd6 13. Bxd6 Qxd6 14. Rab1 Bd7 15.
b4 b5 16. a4 a6 17. Rfc1 Re7 18. Qb3 Rae8 19. Bxg6 hxg6 20. Ne5 g5 21. g4 g6 22.
axb5 cxb5 23. Kg2 Kg7 24. Nf3 Rh8 25. Rh1 Bc6 26. Nxg5 Bb7 27. Ne2 Rc8 28. Nf4 Rc4
29. Nd3 Nd7 30. Nf3 Qf6 31. Qd1 Re8 32. Qg1 Rc2 33. Re1 Rec8 34. Qh2 R8c3 35. Rd1
Nb6 36. Qb8 Bc8 37. g5 Qe6 38. Nc5 Rxf2+ 39. Kxf2 Qxe3+ 40. Kg3 Qxf3+ 41. Kh4 Qxh3+
 0-1

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.07"]
[Round "5"]
[Board "6"]
[White "Beeck, Mats"]
[Black "Peil, Christoph"]
[Result "0-1"]
[ECO "A30"]
[WhiteElo "2180"]
[BlackElo "2293"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. c4 Nf6 2. Nf3 e6 3. g3 b6 4. Bg2 Bb7 5. O-O c5 6. Nc3 Be7 7. d4 cxd4 8. Qxd4 Nc6
9. Qf4 Rc8 10. Rd1 d6 11. b3 O-O 12. Bb2 a6 13. Rac1 Nb8 14. e4 Qc7 15. h3 Rfd8 16.
g4 h6 17. h4 Nbd7 18. g5 Nh5 19. Qe3 Ne5 20. Nd4 hxg5 21. hxg5 Ng6 22. Nce2 Qc5 23.
f4 Nhxf4 24. Nxf4 Bxg5 25. b4 Qxb4 26. Ndxe6 fxe6 27. Qg3 Bxf4 28. Qxg6 Qxb2 29.
Qxe6+ Kh8 30. Qh3+ Bh6 31. Rb1 Qe2  0-1

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.07"]
[Round "5"]
[Board "7"]
[White "Jurcik, Marian"]
[Black "Kolodziejski, Piotr"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2411"]
[BlackElo "2116"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nf3 Be7 8. Bc4 Be6
9. Bb3 Qc7 10. O-O h6 11. Nh4 Bxb3 12. axb3 g6 13. Nf3 Kf8 14. Ne1 Kg7 15. Nd3 Nc6
16. f4 Rae8 17. h3 Bd8 18. Qf3 exf4 19. Nxf4 Ne5 20. Qf2 Qc6 21. Bd4 Rhf8 22. Rae1
Kh7 23. Kh1 a5 24. Qg3 b5 25. Re2 Qd7 26. Ncd5 Nxd5 27. Nxd5 Qe6 28. Nf4 Qe7 29.
Nd5 Qe6 30. Nf4 Qe7 31. Nd3 Nxd3 32. Qxd3 Qd7 33. Bf6 Bxf6 34. Rxf6 Re6 35. Rxe6
fxe6 36. Rd2 Rd8 37. Rf2 Kg7 38. Qc3+ e5 39. Qxa5 d5 40. Qc3 Qd6 41. Qf3 Rd7 42.
Rd2 d4 43. Rf2 Rc7 44. b4 Qe7 45. Kh2 Ra7 46. Qb3 Qd6 47. Rf3 Qc6 48. Qd3 Qc4 49.
Qd2 Rf7 50. Rxf7+ Kxf7 51. b3 Qc6 52. Qd3 Kg7 53. Kg1 Kh7 54. Kf2 Kg7 55. Kg1 Kh7
56. Kf2 Kg7 57. Ke2 Kh7 58. Kd2 Kg7 59. Kc1 Qa6 60. Kb2 Qc6 61. Kb1 Qb7 62. h4 h5
63. Qf3 Qe7 64. Qg3 Qd6 65. Kb2 Qc7 66. Qd3 Qc6 67. g3 Qb7 68. c3 dxc3+ 69. Kxc3
Qc6+ 70. Kd2 Qb6 71. Ke2 Qc6 72. Kf3 Qf6+ 73. Kg2 Qc6 74. Qe3 Qc2+ 75. Kh3 Qc8+ 76.
Kg2 Qc2+ 77. Kh3 Qc8+ 78. Kh2 Qc2+ 79. Kg1 Qd1+ 80. Kf2 Qc2+ 81. Ke1 Qb1+ 82. Kf2
Qc2+ 83. Kf3 Qd1+  1/2-1/2

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.07"]
[Round "5"]
[Board "8"]
[White "Kanakova, Natalie"]
[Black "Krause, Benedict"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "2146"]
[BlackElo "2409"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. Nf3 Nf6 2. c4 g6 3. b3 Bg7 4. Bb2 c5 5. g3 d6 6. Bg2 e5 7. d3 O-O 8. O-O Nc6 9.
Nc3 h6 10. Ne1 Be6 11. Rc1 Rc8 12. Qd2 b6 13. Nc2 d5 14. cxd5 Nxd5 15. Nxd5 Bxd5
16. Ne3 Bxg2 17. Kxg2 Qd7 18. Bc3 Rfd8 19. Qb2 Nd4 20. Rfe1 Qb7+ 21. f3 b5 22. a3
Kh7 23. Ng4 f5 24. Nf2 Rd6 25. h3 Qd5 26. b4 Rdc6 27. bxc5 Rxc5 28. e4 Qc6 29. Bd2
Qf6 30. Rxc5 Rxc5 31. Bc3 fxe4 32. Nxe4 Qxf3+ 33. Kh2 Rc7 34. Qd2 Qxe4 35. Rxe4 Nf3+
36. Kh1 Nxd2 37. Bxd2 Rd7 38. Re3 e4 39. Rxe4 Rxd3 40. Bb4 Rxg3 41. Kh2 Rd3 42. Re7
a5 43. Bxa5 Rxa3 44. Bb4 Rb3 45. Bc5 Rd3 46. Rb7 Rd8 47. Rxb5 Rd5 48. Kg2 g5 49.
Ra5 Kg6 50. Ra6+ Kf5 51. Bf2 Rd2 52. Kf3 h5 53. Ra4 Be5 54. Ra5 g4+ 55. hxg4+ hxg4+
56. Kg2 Kf6 57. Ra6+ Kf7 58. Ra7+ Ke6 59. Ra6+ Kd7 60. Ra7+ Kc6 61. Ra6+ Kb5 62.
Rb6+ Kc4 63. Rc6+ Kd5 64. Rc8 Ke4 65. Rg8 Kf5 66. Kg1 Bf4 67. Kf1 Be5 68. Kg1 Ke4
69. Re8 Rd3 70. Kg2 Rh3 71. Rg8 Rh2+ 72. Kg1 Rh7 73. Rxg4+ Kf3 74. Rb4 Rc7 75. Rb3+
Kg4 76. Rb4+ Kf3  1/2-1/2

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.07"]
[Round "5"]
[Board "9"]
[White "Vedder, Henk"]
[Black "Pyrig, Roman"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2326"]
[BlackElo "2134"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 e5 4. Bc4 d6 5. d3 h6 6. Nd2 Nf6 7. Nf1 Be7 8. Ne3 O-O
9. O-O Be6 10. Bd2 Ne8 11. Ncd5 Bg5 12. f4 exf4 13. Nxf4 Bxc4 14. Nxc4 Nf6 15. Nd5
Nxd5 16. exd5 Bxd2 17. dxc6 Bg5 18. cxb7 Rb8 19. Qf3 d5 20. Ne3 Bxe3+ 21. Qxe3 Rxb7
22. b3 Qd6 23. Rf5 Re7 24. Qf3 Re5 25. Rf1 Qe6 26. a4 Re2 27. c4 dxc4 28. bxc4 Re5
29. h3 Rxf5 30. Qxf5 Qe7 31. Rb1 Rd8 32. Qf3 g6 33. Kh1 Kg7 34. a5 Rd6 35. Qg3 Re6
36. Rd1 h5 37. Kh2 h4 38. Qf4 Re5 39. Rb1 Rf5 40. Qe4 Qxe4  1/2-1/2

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.07"]
[Round "5"]
[Board "10"]
[White "Shehzad, Shazil"]
[Black "Schloffer, Jasmin-Denise"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2301"]
[BlackElo "2084"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. d4 Nf6 2. Nc3 d5 3. Bf4 a6 4. e3 Bf5 5. Bd3 Bg6 6. Nf3 e6 7. Ne5 c5 8. h4 Bxd3
9. Qxd3 Nbd7 10. Nxd7 Qxd7 11. f3 Bd6 12. Bxd6 Qxd6 13. O-O-O c4 14. Qe2 O-O-O 15.
e4 Qc6 16. g4 Rhe8 17. e5 Nd7 18. Qd2 b5 19. Ne2 Qb6 20. Qg5 Qa5 21. Kb1 g6 22. h5
Nb6 23. c3 b4 24. cxb4 Qxb4 25. Qd2 Qxd2 26. Rxd2 g5 27. f4 gxf4 28. Rf1 Kd7 29.
Rxf4 Ke7 30. Ng1 Rg8 31. Rdf2 Rdf8 32. Nh3 h6 33. R2f3 Nd7 34. Ra3 Ra8 35. Raf3 Raf8
36. Ra3 Ra8 37. Nf2 f6 38. exf6+ Nxf6 39. Kc2 Rg7 40. Kc1 Rgg8 41. Raf3 Raf8 42.
Kc2 Rh8 43. b3 cxb3+ 44. axb3 Rc8+ 45. Kb2 Rhf8 46. Ka3 Nd7 47. Nd3 Rxf4 48. Nxf4
Nf6 49. Ng6+ Kf7 50. Ne5+ Ke7 51. Ng6+ Kf7 52. Kb4 Rc1 53. Ne5+ Ke7 54. Ka5 Ra1+
55. Kb6 Ra2 56. b4 Ra4 57. Nc6+ Kf7 58. Kc7 Kg7 59. Kd6 Ne4+ 60. Ke7 Ng5 61. Rf8
Ra2 62. Ra8 Rb2 63. Rxa6 e5 64. dxe5 d4 65. Nxd4 Rxb4 66. Nf5+  1-0

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.07"]
[Round "5"]
[Board "11"]
[White "Kwon, Sehyun"]
[Black "Ivekovic, Tihana"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "2274"]
[BlackElo "2117"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. Bg5 d6 6. c3 a6 7. a4 Ba7 8. Nbd2 Qe7
9. b4 Be6 10. Qb3 Bxc4 11. Nxc4 h6 12. Bh4 g5 13. Bg3 Qe6 14. b5 Ne7 15. O-O O-O
16. Rfe1 Nh7 17. d4 h5 18. h4 g4 19. Nh2 exd4 20. Rad1 dxc3 21. Qxc3 axb5 22. axb5
Bc5 23. Qc2 b6 24. Nf1 Ra7 25. Nfe3 Rfa8 26. Nd5 Nxd5 27. Rxd5 Nf6 28. Rdd1 Ra4 29.
Rc1 Ra2 30. Qd3 Bb4 31. Re3 Bc5 32. Ree1 Bb4 33. Re3 Bc5 34. Ree1 Bb4  1/2-1/2

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.07"]
[Round "5"]
[Board "12"]
[White "Serrano Salvador, Eduardo"]
[Black "Brzezina, Piotr"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "2260"]
[BlackElo "2038"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 h6 4. Bh4 c5 5. c3 d5 6. e3 Nbd7 7. Nbd2 Bd6 8. Bd3 b6
9. e4 cxd4 10. Nxd4 Bb7 11. exd5 Bxd5 12. Nc4 Bb8 13. Ne3 Bb7 14. Bb5 a6 15. Bc6
Qc8 16. Qf3 Bxc6 17. Nxc6 Qb7 18. O-O-O g5 19. Qxf6 Qxc6 20. Qxh8+ Ke7 21. Qxh6 gxh4
22. Nd5+ Ke8 23. Nf6+ Nxf6 24. Qh8+  1-0

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.07"]
[Round "5"]
[Board "13"]
[White "Hinterreiter, Markus"]
[Black "Ehrig, Leon Chris"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "2206"]
[BlackElo "1981"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. Nf3 e6 2. g3 d5 3. Bg2 Nf6 4. c4 dxc4 5. Qa4+ Nbd7 6. Qxc4 a6 7. Qc2 c5 8. Nc3
Qc7 9. O-O b5 10. a4 b4 11. Nd1 a5 12. d3 Bb7 13. e4 Be7 14. Bf4 e5 15. Bd2 Nb6 16.
Ne3 g6 17. Rfd1 O-O 18. b3 Rfd8 19. Bc1 Rac8 20. Bb2 Nfd7 21. Ng4 Bd6 22. h4 h5 23.
Ne3 Bf8 24. Bh3 Bg7 25. Nd2 Ba6 26. Ndc4 Nxc4 27. dxc4 Bb7 28. Nd5 Bxd5 29. Rxd5
Nb6 30. Rxd8+ Rxd8 31. Rd1 Rd6 32. Bc1 Qd8 33. Rxd6 Qxd6 34. Be3 Bf8 35. Qd2 Qxd2
36. Bxd2 Be7 37. f4 Bf6 38. Be3 exf4 39. Bxc5 Nxa4 40. bxa4 b3 41. Bf1  1-0

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.07"]
[Round "5"]
[Board "14"]
[White "Minana Menor, Antonio"]
[Black "Matras, Ondrej"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "2093"]
[BlackElo "2192"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. e4 e6 2. Nf3 d5 3. e5 c5 4. b4 b6 5. c3 Ne7 6. d4 Nec6 7. a3 Be7 8. Bd3 Nd7 9.
Nbd2 O-O 10. Qe2 Qc7 11. h4 h6 12. Bb2 f6 13. exf6 Rxf6 14. b5 Na5 15. g4 c4 16.
Bb1 e5 17. g5 Rf4 18. dxe5 Nc5 19. Rg1 h5 20. Qe3 Rg4 21. Rxg4 Bxg4 22. Nd4 Rf8 23.
f3 Bc8 24. Bc1 Ne6 25. Nxe6 Bxe6 26. Qe2 Bc5 27. Ra2 Bf5 28. Bxf5 Rxf5 29. f4 Rxf4
30. Qxh5 Qxe5+ 31. Kd1 Bf2 32. Nf3 Rxf3 33. Qxf3 Qe1+ 34. Kc2 Nb3 35. Qxd5+ Kh8 36.
Qd8+ Kh7 37. g6+ Kxg6 38. Qg5+ Kh7 39. Qf5+ Kh8 40. Qh5+ Kg8 41. Qd5+ Kh8 42. Qd8+
Kh7 43. Bd2 Qe4+ 44. Kb2 Qe2 45. Qd5 Qxd2+ 46. Qxd2 Nxd2 47. h5 Kh6 48. Kc1 Be3 49.
a4 Kxh5 50. Kd1 Kg4 51. Ke2 Bf4 52. a5 Ne4 53. axb6 axb6 54. Rc2 g5 55. Kf1 Kf3 56.
Kg1 Ke3 57. Kg2 Kd3  0-1

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.07"]
[Round "5"]
[Board "15"]
[White "Kratochvil, Vit"]
[Black "Deepak Ambattu, Rithvik"]
[Result "1-0"]
[ECO "B35"]
[WhiteElo "2181"]
[BlackElo "1960"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 O-O 8. Bb3
d6 9. f3 Bd7 10. Qd2 Nxd4 11. Bxd4 b5 12. h4 a5 13. h5 a4 14. Bd5 Rc8 15. a3 e6 16.
Ba2 Qc7 17. g4 b4 18. axb4 a3 19. hxg6 axb2 20. Rb1 fxg6 21. Rxb2 Rf7 22. b5 Rb8
23. b6 Qc8 24. Nb5 Bxb5 25. Rxb5 Qc6 26. Qe2 d5 27. e5 Nd7 28. O-O Nxe5 29. Bxe5
Bxe5 30. Qxe5 Rxb6 31. Rxb6 Qxb6+ 32. Kg2 Rc7 33. Bb3 Rc6 34. Ra1 Qb7 35. Ra4 Qc8
36. Ra7 Qf8 37. Rb7 Rc8 38. Qxe6+ Kh8 39. Qe5+  1-0

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.07"]
[Round "5"]
[Board "16"]
[White "Vanduyfhuys, Igor"]
[Black "Kawulok, Marek"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "2022"]
[BlackElo "2173"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 d6 4. d3 Na5 5. Bb3 Nxb3 6. axb3 Be7 7. O-O f5 8. Nc3
Nf6 9. Re1 O-O 10. d4 fxe4 11. Nxe4 Nxe4 12. Rxe4 Bf5 13. Re1 e4 14. Nd2 d5 15. Nf1
Bd6 16. Qh5 c6 17. Ng3 Qd7 18. Nxf5 Rxf5 19. Qg4 Qf7 20. Be3 Rf8 21. Rf1 a6 22. Rae1
Qc7 23. h4 Qf7 24. Re2 Be7 25. g3 Bd6 26. c3 Rf3 27. Rc1 Bxg3 28. fxg3 Rxe3 29. Rg2
Rf3 30. Kh2 h6 31. Re1 Qf5  0-1

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.07"]
[Round "5"]
[Board "17"]
[White "Chubar, Vladimir"]
[Black "Yamada, Kohei"]
[Result "0-1"]
[ECO "D03"]
[WhiteElo "1781"]
[BlackElo "2171"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. Nf3 Nf6 2. d4 d5 3. Bg5 c5 4. e3 Ne4 5. Bf4 Qb6 6. Qc1 Nc6 7. c3 f6 8. h3 cxd4
9. exd4 e5 10. Be3 exd4 11. Nxd4 Bc5 12. Bb5 Bxd4 13. Bxc6+ bxc6 14. cxd4 Ba6 15.
Nc3 O-O 16. Qc2 f5 17. g3 Rae8 18. O-O-O Nxg3 19. Rhg1 Ne4 20. Bf4 Qa5 21. Be5 Rf7
22. f3 Nxc3 23. bxc3 Bc4 24. Rg2 Qa3+ 25. Kd2 Qxa2 26. Qxa2 Bxa2 27. Rdg1 Ree7 28.
h4 Rb7 29. Ke3 Bc4 30. Kf4 a5 31. h5 a4 32. h6 g6 33. Bd6 Ra7 34. Re1 Ra8 35. Ba3
Rb7 36. Re6 Rb3 37. Bd6 Rb7 38. Rg1 a3 39. Rge1 a2 40. Re8+ Rxe8 41. Rxe8+ Kf7 42.
Ra8 Rb1 43. Ra7+ Ke6 44. Bf8 a1=Q 45. Re7+ Kf6 46. Rc7 g5+  0-1

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.07"]
[Round "5"]
[Board "18"]
[White "Clarke, James"]
[Black "Netusil, Miloslav"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1695"]
[BlackElo "2159"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Bd7 6. Bd3 Bb5 7. dxc5 Bxc5 8. b4 Bf8
9. Be3 Qa6 10. Bc2 Nd7 11. a4 Bc4 12. Na3 Ne7 13. Nd4 Nxe5 14. Ndb5 Bxb5 15. Nxb5
Qc6 16. Bxa7 N7g6 17. O-O Be7 18. f4 Nd7 19. f5 exf5 20. Bd4 O-O 21. Rxf5 Rad8 22.
Qd3 Bf6 23. Raf1 Rfe8 24. Qg3 Re2 25. Bxf6 Nxf6 26. Nd4 Qb6 27. a5 Qa7 28. Bd3 Re7
29. Rxf6 gxf6 30. h4 Qb8 31. Qg4 Re3 32. Bc2 Rxc3 33. Nf5 Rxc2 34. Qh5 Rxg2+ 35.
Kxg2 Nf4+ 36. Rxf4 Qxf4 37. Nh6+ Kg7 38. Nf5+ Kh8 39. Nh6 Rc8 40. Nxf7+ Kg7 41. Nd6
Rc2+  0-1

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.07"]
[Round "5"]
[Board "19"]
[White "Jordanov, Mihail"]
[Black "Niu, Qiming"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "2152"]
[BlackElo "1879"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Bd3 cxd4 7. O-O Bd7 8. Re1 Nge7
9. h4 a6 10. a3 h6 11. b4 dxc3 12. Nxc3 Nd4 13. Be3 Nxf3+ 14. Qxf3 d4 15. Ne4 Nd5
16. Bd2 Bb5 17. Bc2 d3 18. Bxd3 Bxd3 19. Qxd3 Be7 20. Qg3 O-O-O 21. a4 Kb8 22. b5
a5 23. Rac1 Ka8 24. Rc4 f5 25. exf6 gxf6 26. Be3 Nxe3 27. Qxe3 Qxe3 28. Rxe3 f5 29.
Ng3 Rc8 30. Rxc8+ Rxc8 31. Rxe6 Bxh4 32. Nxf5 Rc1+ 33. Kh2 Bxf2 34. b6 Kb8 35. Nd6
Re1 36. Rxh6 Bxb6 37. Rh8+ Kc7 38. Nc4 Bg1+ 39. Kg3 Re4 40. Rh7+ Kc6 41. Nxa5+ Kb6
42. Nxb7 Rxa4 43. Nd6 Kc6 44. Nf5 Kd5 45. Kf3 Ke5 46. Ne7 Ra3+ 47. Kg4 Bf2 48. Nf5
Kf6 49. Rh6+ Kf7 50. Kf4 Be1 51. Nd6+ Kg7 52. Nf5+ Kf7 53. Rd6 Ra2 54. Rd7+ Kf6 55.
Rd6+ Kf7 56. g3 Bxg3+ 57. Nxg3 Rf2+ 58. Ke5 Rf3 59. Nf5 Ra3 60. Rd7+ Kg6 61. Rg7+
Kh5 62. Rg1 Ra5+ 63. Ke4 Ra4+ 64. Nd4 Kh6 65. Rg2 Kh5 66. Ke5 Ra5+ 67. Kf6 Ra6+ 68.
Ne6 Kh4 69. Rg7 Kh3 70. Rg6 Kh4 71. Kg7 Ra7+ 72. Kh6 Ra8 73. Nf4 Rh8+ 74. Kg7 Ra8
75. Ng2+ Kh3 76. Ne3 Ra5 77. Kh6 Rb5 78. Ng2 Ra5 79. Nf4+ Kh4 80. Kg7 Ra7+ 81. Kf6
Ra6+ 82. Ne6 Kh5 83. Rg5+ Kh4 84. Re5 Kh3 85. Kg5 Ra8 86. Re3+ Kg2 87. Kg4 Rg8+ 88.
Kf4 Rg6 89. Re2+ Kf1 90. Re3 Rf6+ 91. Kg3 Rg6+ 92. Kf3 Rf6+ 93. Nf4 Rf8 94. Re7 Kg1
95. Rh7 Rf5 96. Rg7+ Kf1 97. Re7 Rf8 98. Re5 Rf7 99. Re8 Rf5 100. Ke3 Rf7 101. Rd8
Kg1 102. Rc8 Ra7 103. Rc3 Kh2 104. Kf3 Rf7 105. Rc8 Kg1 106. Rc1+ Kh2 107. Rc2+ Kg1
 1/2-1/2

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.07"]
[Round "5"]
[Board "20"]
[White "Berin, Artem"]
[Black "Steiner, Juraj"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "2337"]
[BlackElo "1772"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 O-O 7. Bd3 c6 8. Nge2
Nbd7 9. O-O Re8 10. f3 Nf8 11. Bh4 Qb6 12. Qd2 Be6 13. Bf2 Qc7 14. e4 dxe4 15. fxe4
Rad8 16. Rac1 Bg4 17. e5 Nh5 18. h3 Bxe2 19. Bxe2 g6 20. Bxh5 gxh5 21. Qh6 Ne6 22.
Ne4 Kh8 23. Qxh5 Nf4 24. Qf3 Nd5 25. Rce1 Rg8 26. Ng3 Bg5 27. Re4 Rg6 28. Nf5 Rdg8
29. Kh1 Qa5 30. Nd6 f6 31. Nf7+ Kg7 32. Nxg5 fxg5 33. Bg3 Kh6 34. e6 Re8 35. h4 g4
36. Qf7 Qd8 37. e7 Rxe7 38. Bf4+ Nxf4 39. Rxe7  1-0

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.08"]
[Round "6"]
[Board "1"]
[White "Pap, Gyula"]
[Black "Ahn, Hongjin"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "2429"]
[BlackElo "2240"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8 4. d4 Nf6 5. Bg5 c6 6. Qd3 Qa5 7. Bxf6 gxf6 8. O-O-O
Na6 9. a3 Be6 10. Qe3 Nc7 11. Ne4 h5 12. Kb1 O-O-O 13. Nf3 h4 14. h3 Rh5 15. Qe1
Qxe1 16. Rxe1 b5 17. Be2 Rh8 18. Nc5 Bd5 19. Nd3 Ne6 20. Nb4 Bxf3  1/2-1/2

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.08"]
[Round "6"]
[Board "2"]
[White "Peil, Christoph"]
[Black "Itgelt, Khuyagtsogt"]
[Result "1/2-1/2"]
[ECO "E04"]
[WhiteElo "2293"]
[BlackElo "2397"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. c4 Nf6 2. g3 e6 3. Nf3 d5 4. d4 dxc4 5. Bg2 Bb4+ 6. Bd2 a5 7. Qc2 Bxd2+ 8. Nbxd2
b5 9. b3 cxb3 10. Nxb3 Bb7 11. Nc5 Bd5 12. e4 Bc4 13. Rd1 Nc6 14. Bf1 Nb4 15. Qd2
Bxf1 16. Kxf1 Na6 17. Qc2 O-O 18. Nxa6 Rxa6 19. Kg2 Qa8 20. Rhe1 Rc6 21. Qe2 b4 22.
Ne5 Rc3 23. Rd3 Rxd3 24. Qxd3 Rd8 25. Qe3 Nd7 26. Nd3 Nb6 27. Rc1 Na4 28. Rxc7 Nc3
29. Nc5 Nb5 30. Rd7 Rxd7 31. Nxd7 Qd8 32. Qf4 Nxd4 33. Qd6 h5 34. Qxd4 a4 35. Qd3
b3 36. axb3 a3 37. Qa6 Qxd7 38. Qxa3 Qb7 39. Qa4 f5 40. Qe8+ Kh7 41. Qxh5+ Kg8 42.
Qe8+ Kh7 43. Qxe6 fxe4 44. Qh3+ Kg8 45. Qe6+ Kh7 46. Kg1 Qb4 47. Qc4 Qe1+ 48. Kg2
Kh8 49. b4 e3 50. Qh4+ Kg8 51. Qd8+ Kh7 52. Qh4+ Kg8 53. Qd8+ Kh7 54. Qd3+ Kg8 55.
Qb3+ Kh8 56. Qxe3 Qxb4 57. Qe8+ Kh7 58. Qh5+ Kg8 59. Qd5+ Kh7 60. h4 Qg4 61. f3 Qc8
62. Qe4+ Kh8 63. h5 Qd8 64. Qc2 Qb8 65. g4 Qf4 66. Qe2 Qb8 67. Kh3 Qc8 68. Qe5 Qc1
69. Kg2 Qd2+ 70. Kg3 Qc1 71. f4 Qa3+ 72. Kh4 Qa8 73. Qe7 Qh1+ 74. Kg5 Qd5+ 75. f5
Kh7 76. Kf4 Qd4+ 77. Qe4 Qf2+ 78. Kg5 Qd2+ 79. Qf4 Qd5 80. Qe3 Qd6 81. Kh4 Qh2+ 82.
Qh3 Qg1 83. g5 Qe1+ 84. Qg3 Qe4+ 85. Qg4 Qh1+ 86. Kg3 Qg1+ 87. Kf4 Qd4+ 88. Kg3 Qg1+
 1/2-1/2

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.08"]
[Round "6"]
[Board "3"]
[White "Walek, Petr"]
[Black "Neuman, Petr"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2219"]
[BlackElo "2370"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Ne7 6. O-O c5 7. Na3 Nbc6 8. dxc5 Ng6
9. Be3 Bg4 10. c4 Bxf3 11. Bxf3 Ngxe5 12. Bxd5 exd5 13. cxd5 Be7 14. dxc6 Qxd1 15.
Raxd1 bxc6 16. Bf4 f6 17. Rfe1 O-O 18. Bxe5 fxe5 19. Rxe5 Rad8 20. Rxd8 Rxd8 21.
g3 Kf7 22. Nc4 Rd1+ 23. Kg2 Rc1 24. Nd6+ Kf8 25. b4 Rc2 26. a3 g6 27. Re3 a5 28.
Rf3+ Kg8 29. Nc8  1-0

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.08"]
[Round "6"]
[Board "4"]
[White "Kawulok, Marek"]
[Black "Shehzad, Shazil"]
[Result "0-1"]
[ECO "A28"]
[WhiteElo "2173"]
[BlackElo "2301"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. e4 Bb4 5. d3 d6 6. a3 Bc5 7. b4 Bb6 8. Na4 Bd4
9. Nxd4 Nxd4 10. Be2 c6 11. O-O d5 12. exd5 cxd5 13. f4 exf4 14. Bxf4 Ne6 15. Be5
Nd7 16. Bg3 Nb6 17. Nc3 O-O 18. c5 d4 19. Ne4 Nd5 20. Qb3 Ne3 21. Rfe1 Bd7 22. Bf3
Bc6 23. Bd6 Re8 24. b5 Bxe4 25. Bxe4 Rc8 26. Rac1 b6 27. Bc6 bxc5 28. Bxe8 Qxe8 29.
Bg3 Qd7 30. a4 Qb7 31. Qa2 h5 32. Qf2 Qd5 33. Qf3 Qa2 34. Bf2 Ng4 35. Ra1 Qd2 36.
Red1 Qg5 37. h3 Ne5 38. Qe4 Nf4 39. Kh2 Re8 40. Qb7 Nexd3 41. Ra2 Nb4 42. Rad2 h4
43. Qf3 Nbd5 44. Qg4 Qe5 45. Kh1 Nf6 46. Qxh4 g5 47. Qh6 Ne4 48. Ra2 Re6 49. Bxd4
cxd4  0-1

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.08"]
[Round "6"]
[Board "5"]
[White "Kolodziejski, Piotr"]
[Black "Serrano Salvador, Eduardo"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "2116"]
[BlackElo "2260"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. e4 c5 2. Ne2 Nf6 3. Nbc3 d5 4. exd5 Nxd5 5. Nxd5 Qxd5 6. d4 cxd4 7. Qxd4 Qxd4
8. Nxd4 a6 9. Be3 g6 10. O-O-O Bd7 11. Be2 Nc6 12. Nb3 e5 13. Nc5 Bxc5 14. Bxc5 O-O-O
15. Bc4 f5 16. Bb6 Rde8 17. Rd6 Re7 18. Rhd1 Rhe8 19. Bc5 Na5 20. Bf1 Rg7 21. b4
Nc6 22. Bc4 Nb8 23. Bb6 Rge7 24. a4 Rh8 25. b5 axb5 26. axb5 e4 27. R1d5 f4 28. Rc5+
Bc6 29. bxc6 bxc6 30. Ra5 e3 31. fxe3 fxe3 32. Be6+  1-0

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.08"]
[Round "6"]
[Board "6"]
[White "Netusil, Miloslav"]
[Black "Hinterreiter, Markus"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2159"]
[BlackElo "2206"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Bc4 Nb6 5. Bb3 c4 6. Bc2 d6 7. exd6 Qxd6 8. b3 Nc6
9. bxc4 Nxc4 10. Qe2 Qe6 11. d3 Nd6 12. Be3 Qg4 13. f3 Qh4+ 14. Bf2 Qg5 15. Be3 Qh4+
16. Bf2 Qg5 17. Be3 Qf6 18. Qd2 e5 19. Ne2 Nf5 20. Bf2 Bd6 21. Ng3 Nxg3 22. hxg3
O-O 23. Qe2 Qe7 24. g4 b5 25. Qe4 f5 26. Qxc6 Bb7 27. Qxb5 fxg4 28. Nd2 gxf3 29.
gxf3 Rac8 30. d4 exd4+ 31. Kd1 Rxf3 32. Bxd4 Rf6 33. Bxf6 Bf3+ 34. Nxf3 Qxf6 35.
Qd5+ Kf8 36. Ng5 Qxc3 37. Rf1+ Ke7 38. Qf7+  1-0

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.08"]
[Round "6"]
[Board "7"]
[White "Matras, Ondrej"]
[Black "Kratochvil, Vit"]
[Result "1-0"]
[ECO "E81"]
[WhiteElo "2192"]
[BlackElo "2181"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 a6 7. Nge2 b6 8. Qd2 c5 9.
d5 Nbd7 10. Bh6 Ne5 11. Ng3 b5 12. Bxg7 Kxg7 13. cxb5 axb5 14. Bxb5 c4 15. O-O h5
16. Nh1 h4 17. f4 Neg4 18. h3 Qb6+ 19. Nf2 Nxe4 20. Ncxe4 Nxf2 21. Rxf2 Qxb5 22.
f5 f6 23. fxg6 Ra5 24. Nc3 Qc5 25. Re1 Ra7 26. Re4 Bf5 27. Rxh4 Bxg6 28. Kh1 Rg8
29. Rff4 Bd3 30. Rfg4+ Kf7 31. Rxg8 Kxg8 32. Qh6 Kf7 33. Rg4 Qf2 34. Qh5+ Kf8 35.
Qh8+ Kf7 36. Qg8#  1-0

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.08"]
[Round "6"]
[Board "8"]
[White "Pulpan, Jakub"]
[Black "Yamada, Kohei"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "2417"]
[BlackElo "2171"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. Nf3 c5 2. c4 g6 3. Nc3 Bg7 4. d4 cxd4 5. Nxd4 Nc6 6. Nc2 Bxc3+ 7. bxc3 f5 8. g3
Qa5 9. Ne3 Nf6 10. Bg2 O-O 11. O-O d6 12. Nd5 Ne4 13. Qc2 Qc5 14. Bxe4 fxe4 15. Qxe4
Bf5 16. Qh4 Rae8 17. a4 Qa5 18. Ba3 Qd8 19. e4 Be6 20. f4 Kh8 21. Rfd1 Bxd5 22. Rxd5
Qb6+ 23. c5 Qb3 24. Rd2 dxc5 25. Qg5 b6 26. Qd5 Qxd5 27. exd5 Na5 28. Re2 Nc4 29.
Re4 Nd2 30. Re6 Nc4 31. a5 Rf5 32. d6 Nxd6 33. Bc1 Rd5 34. Re1 b5 35. Be3 Nc4 36.
Bf2 a6 37. Re6 Rd6 38. Rae1 Rxe6 39. Rxe6 Nxa5 40. Rxa6 Nb3 41. Rb6 b4 42. cxb4 cxb4
43. Rxb4 Nc1 44. Be3 Rc8 45. Rb7 Rc2 46. Rxe7 Kg8 47. Rb7 Nd3 48. Bd4 Ne1 49. Rb3
Rd2 50. Bf2 Nc2 51. g4 Nd4 52. Rb8+ Kf7 53. Kg2 Ne6 54. Rb7+ Kg8 55. Rb4 g5 56. fxg5
Nxg5 57. Rf4 Rd3 58. Ra4 Rd2 59. Kf1 Rc2 60. h4 Nf3 61. g5 Rc4 62. Ra8+ Kg7 63. Ra7+
Kg6 64. Ra6+ Kg7 65. Ke2 Nxh4 66. Kd3 Rf4 67. Bd4+ Kf7 68. Ra7+ Kg6 69. Rg7+ Kf5
70. Be3 Ra4 71. Rxh7 Ng6 72. Rf7+ Kg4 73. Rf6 Ne5+ 74. Kc2 Rc4+ 75. Kb3 Rc6 76. Rf8
Kh5 77. Rf5 Ng4 78. g6+ Kxg6 79. Rg5+ Kf6 80. Rxg4 Rc8 81. Kb4 Ke5 82. Bc5 Kd5 83.
Rg5+ Ke4 84. Kc4 Kf4 85. Rg7 Ke4 86. Re7+ Kf4 87. Kd5 Rd8+ 88. Bd6+ Kf3 89. Ra7 Ke3
90. Ra3+ Kd2 91. Ke5 Ke2 92. Bc5 Re8+ 93. Kf4 Kd2 94. Bd4 Ke2 95. Be5 Kd2 96. Ke4
Ke2 97. Ra2+ Ke1 98. Kd4 Kf1 99. Rh2 Kg1 100. Re2 Kf1 101. Kd3 Rd8+ 102. Ke3 Re8
103. Rf2+ Ke1 104. Rf5 Kd1 105. Kd3 Kc1 106. Rf1#  1-0

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.08"]
[Round "6"]
[Board "9"]
[White "Jordanov, Mihail"]
[Black "Jurcik, Marian"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "2152"]
[BlackElo "2411"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. Nf3 Bg4 5. Be2 e6 6. Ne5 Bxe2 7. Qxe2 Nd7 8. O-O
Nxe5 9. dxe5 c6 10. c4 Ne7 11. b3 Nf5 12. Bb2 Qc7 13. Rd1 Bc5 14. Nc3 Bd4 15. g4
Bxc3 16. Bxc3 Ne7 17. Rd3 O-O 18. Qe4 Rfd8 19. Rh3 h6 20. f4 Rd7 21. f5 Rad8 22.
f6 Qb6+ 23. Kf1 Ng6 24. fxg7 Rd1+ 25. Rxd1 Rxd1+ 26. Ke2 Qg1 27. Qf3 Rc1 28. Kd3
Rf1 29. Qe3 Nf4+ 30. Kc2 Qg2+ 31. Bd2 Qxh3 32. Qd4 Qxg4 33. Qd8+ Kxg7 34. Qf6+ Kg8
 0-1

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.08"]
[Round "6"]
[Board "10"]
[White "Krause, Benedict"]
[Black "Ivekovic, Tihana"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "2409"]
[BlackElo "2117"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. c3 a6 6. O-O d6 7. a4 Ba7 8. Re1 O-O
9. h3 h6 10. Nbd2 Re8 11. b4 Be6 12. Bxe6 Rxe6 13. Bb2 d5 14. b5 Ne7 15. exd5 Qxd5
16. c4 Qxd3 17. Bxe5 Qd7 18. Bxf6 gxf6 19. Qc2 Nf5 20. Rxe6 Qxe6 21. Re1 Qd7 22.
Qe4 Nd6 23. Qh4 Kg7 24. Nf1 Re8 25. Rxe8 Nxe8 26. Ng3 Qd1+ 27. Kh2 Qd6 28. Kh1 Qd1+
29. Ng1 Qe1 30. Nf5+ Kf8 31. Qxh6+ Kg8 32. Kh2 Qe5+ 33. Ng3 Bxf2 34. N1e2 Nd6 35.
Qh4 Kf8 36. Qg4 f5 37. Qf3 Ne4 38. Qxf5 Bxg3+ 39. Nxg3 Qxg3+ 40. Kg1 Qe1+ 41. Kh2
Qg3+ 42. Kg1 Qe3+ 43. Kh2 Nd6 44. Qf6 Qc5 45. Qh8+ Ke7 46. Qh4+ f6 47. Qh7+ Nf7 48.
Qc2 axb5 49. axb5 Qe5+ 50. g3 Ng5 51. Qf2 Ne4 52. Qe3 Qb2+ 53. Kg1 Qb1+ 54. Kg2 Kf7
55. Qe2 Qh1+  0-1

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.08"]
[Round "6"]
[Board "11"]
[White "Pyrig, Roman"]
[Black "Berin, Artem"]
[Result "1/2-1/2"]
[ECO "C11"]
[WhiteElo "2134"]
[BlackElo "2337"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Be7 6. Bxf6 gxf6 7. Nf3 b6 8. Qd2
Bb7 9. Nc3 Bxf3 10. gxf3 c6 11. O-O-O Nd7 12. Ba6 Qc7 13. Rhe1 Bd6 14. Kb1 Bf4 15.
Qe2 O-O 16. Bd3 f5 17. d5 cxd5 18. Bxf5 Nf6 19. Qd3 Kh8 20. Qd4 e5 21. Qa4 Rad8 22.
Ne2 e4 23. Qd4 Be5 24. Qe3 Ng8 25. Rg1 Bg7 26. f4 Qe7 27. c3 Qf6 28. Bh3 Ne7 29.
Ng3 Qh4 30. Nf5 Nxf5 31. Bxf5 h6 32. f3 Qf6 33. fxe4 Rfe8 34. Qg3 dxe4 35. Rxd8 Rxd8
36. Bxe4 b5 37. Bc2 b4 38. Qe3 bxc3 39. Qxc3 Qxc3 40. bxc3 Bxc3 41. Rd1 Rxd1+ 42.
Bxd1 Bd2 43. Kc2 Bxf4 44. h3 Kg7  1/2-1/2

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.08"]
[Round "6"]
[Board "12"]
[White "Hozda, Max"]
[Black "Vedder, Henk"]
[Result "0-1"]
[ECO "E00"]
[WhiteElo "2080"]
[BlackElo "2326"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. d4 e6 2. c4 Bb4+ 3. Bd2 Bxd2+ 4. Qxd2 b6 5. Nc3 Bb7 6. Nf3 f5 7. g3 Nf6 8. Bg2
Ne4 9. Qc2 Nxc3 10. Qxc3 Qf6 11. e3 O-O 12. O-O Be4 13. Nd2 Bxg2 14. Kxg2 d6 15.
Rac1 Nd7 16. Nb3 e5 17. dxe5 Nxe5 18. Nd4 Rae8 19. Rfd1 g5 20. Nf3 f4 21. exf4 gxf4
22. Nxe5 Rxe5 23. Rc2 f3+ 24. Kh1 Qh6 25. Rg1 Qxh2+  0-1

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.08"]
[Round "6"]
[Board "13"]
[White "Levitan, Tal"]
[Black "Kanakova, Natalie"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2321"]
[BlackElo "2146"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. e5 Nd5 5. Nc3 Nc7 6. Bxc6 dxc6 7. d3 g6 8. O-O
Bg7 9. h3 O-O 10. Re1 Ne6 11. a4 a5 12. Be3 Qc7 13. Qd2 Rd8 14. Bh6 Nd4 15. Nxd4
cxd4 16. Bxg7 Kxg7 17. Nb1 Rd5 18. Qf4 c5 19. Nd2 Ra6 20. Re2 Re6 21. Rae1 b6 22.
Qg3 Qc6 23. f4 f5 24. b3 Rd8 25. Qh4 Rf8 26. Kh2 h6 27. Rg1 Qe8 28. Rf2 Rc6 29. Rgf1
Qd7 30. Nf3 Qe6 31. Re2 Bb7 32. Kg1 Rc7 33. Nh2 Qd5 34. Rff2 e6 35. Nf3 Qd8 36. Qxd8
Rxd8 37. Nd2 Bd5 38. Nb1 Rg8 39. Na3 Kf8 40. g4 h5 41. g5  1/2-1/2

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.08"]
[Round "6"]
[Board "14"]
[White "Matthaei, Jakob"]
[Black "von Mettenheim, Johannes"]
[Result "1/2-1/2"]
[ECO "A14"]
[WhiteElo "2051"]
[BlackElo "2316"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. Nf3 Be7 5. O-O O-O 6. b3 d4 7. e3 c5 8. exd4 cxd4
9. Bb2 Nc6 10. Re1 Bc5 11. d3 Re8 12. a3 a5 13. Nbd2 h6 14. Ne5 Nxe5 15. Rxe5 Qb6
16. b4 axb4 17. Nb3 Bf8 18. Bxd4 Qc7 19. axb4 Rxa1 20. Qxa1 Bxb4 21. Rb5 Be7 22.
Na5 Qd7 23. Nxb7 e5 24. Bxe5 Qxd3 25. Qf1 Qc2 26. Nd6  1/2-1/2

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.08"]
[Round "6"]
[Board "15"]
[White "Camarena Jimenez, Rufino"]
[Black "Hajiyev, Kanan"]
[Result "1/2-1/2"]
[ECO "D38"]
[WhiteElo "2308"]
[BlackElo "2109"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. Bg5 h6 6. Bxf6 Qxf6 7. e3 O-O 8. Rc1 c6
9. a3 Bxc3+ 10. Rxc3 Nd7 11. Qc2 Re8 12. cxd5 exd5 13. b4 a6 14. Bd3 g5 15. O-O Kg7
16. a4 g4 17. Nd2 Nf8 18. b5 cxb5 19. axb5 a5 20. Qa2 Rd8 21. Rfc1 Ne6 22. Nf1 h5
23. Ra3 b6 24. Rc6 Rb8 25. Rac3 h4 26. Bb1 Bd7 27. Rd6 Bxb5 28. Rxd5 Rxd5 29. Qxd5
Bxf1 30. Kxf1 g3 31. hxg3 hxg3 32. f4 b5 33. Bf5 b4 34. Rc6 b3 35. Bxe6 fxe6 36.
Qxa5 Qf5 37. Qxf5 exf5 38. Rc1 b2 39. Rb1 Kf6 40. Ke2 Ke6 41. Kd3 Kd5 42. Kc3 Rc8+
43. Kd2 Rb8 44. Kc3 Rc8+  1/2-1/2

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.08"]
[Round "6"]
[Board "16"]
[White "Kaderabek, Jiri"]
[Black "Kwon, Sehyun"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "2027"]
[BlackElo "2274"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. Nf3 c5 2. g3 d5 3. c4 d4 4. b4 cxb4 5. a3 bxa3 6. Bxa3 Nc6 7. d3 e5 8. Bxf8 Kxf8
9. Bg2 g6 10. O-O Kg7 11. Nbd2 Nf6 12. Qb3 Qc7 13. Rfb1 Rb8 14. h3 h6 15. Ne1 Be6
16. Qa3 a6 17. Nc2 Qd7 18. Kh2 h5 19. Qc5 h4 20. g4 Qc7 21. Ne4 b6 22. Qd6 Ne8 23.
Qxc7 Nxc7 24. g5 Ne7 25. Nf6 Rhc8 26. f4 b5 27. fxe5 bxc4 28. Nxd4 Rxb1 29. Rxb1
c3 30. Rb7 Nf5 31. Nc2 Nb5 32. Bd5 Bxd5 33. Nxd5 Nbd4 34. e4 Nxc2 35. exf5 Nd4 36.
e6 Nf3+ 37. Kg2 Nxg5 38. f6+ Kh6 39. Nxc3 Rxc3 40. e7 Rc2+ 41. Kf1 Rc8 42. Rd7 Ne6
43. Rd6 Rc1+ 44. Kf2 Nc7 45. Rd8 Rc6 46. Rc8 Rxf6+ 47. Kg2 Re6 48. Rxc7 Kg7 49. d4
Kf6 50. d5 Rxe7 51. Rc6+ Ke5 52. Rxa6 Kxd5 53. Kf3 Re5 54. Kg4 Rh5 55. Rf6 Rh7 56.
Ra6 Ke5 57. Kg5 Rh5+ 58. Kg4 f5+ 59. Kf3 Rg5 60. Kf2 Rg3 61. Rb6 Kf4  0-1

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.08"]
[Round "6"]
[Board "17"]
[White "Priehoda, Vitezslav"]
[Black "Shamian, Artur"]
[Result "1-0"]
[ECO "E33"]
[WhiteElo "2254"]
[BlackElo "2078"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 Nc6 5. Nf3 d6 6. Bd2 O-O 7. a3 Bxc3 8. Bxc3
Re8 9. Rd1 Qe7 10. e3 e5 11. d5 Nb8 12. h3 c6 13. dxc6 Nxc6 14. Be2 Be6 15. O-O Rac8
16. Ng5 h6 17. Nxe6 Qxe6 18. Rd2 Red8 19. Rfd1 b5 20. cxb5 Na5 21. Qa4 Nb3 22. Rc2
Nc5 23. Qb4 Nfe4 24. Be1 Qg6 25. Qc4 Ng5 26. Bg4 Rc7 27. Ba5 Nce6 28. Bxc7 d5 29.
Qe2 Rc8 30. Rdc1 d4 31. Bxe5 Rxc2 32. Qxc2 d3 33. Qd1 h5 34. Bxe6 fxe6  1-0

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.08"]
[Round "6"]
[Board "18"]
[White "Kumar, Sanjit S"]
[Black "Degenhard, Simon"]
[Result "0-1"]
[ECO "E42"]
[WhiteElo "1870"]
[BlackElo "2242"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Nge2 b6 6. a3 Ba5 7. Rb1 Na6 8. f3 O-O
9. g3 d5 10. cxd5 exd5 11. Bg2 cxd4 12. exd4 Bxc3+ 13. Nxc3 Re8+ 14. Kf2 Bf5 15.
Ra1 Nc7 16. Be3 Qd7 17. Qd2 Nb5 18. Rac1 Rac8 19. Nxb5 Qxb5 20. Bf1 Qa4 21. Bd3 Bxd3
22. Qxd3 h6 23. Rxc8 Rxc8 24. Rc1 Rxc1 25. Bxc1 Qc6 26. Bd2 Qc8 27. g4 Qc7 28. Kg2
Nd7 29. h4 Nf8 30. h5 Ne6 31. Be3 Kf8 32. Qd2 Qc4 33. f4 f6 34. Qf2 Qd3 35. f5 Ng5
36. Bxg5 hxg5 37. Kh2 Qe4 38. Kg3 Ke7 39. Qd2 Kd7 40. Qc3 Qf4+ 41. Kh3 Qf1+ 42. Kh2
Qe2+ 43. Kg3 Qe4 44. b4 Qf4+ 45. Kh3 Qf1+ 46. Kh2 Qf2+ 47. Kh3 Qh4+ 48. Kg2 Qxg4+
49. Qg3 Qxg3+ 50. Kxg3 b5 51. Kf3 Ke7 52. Kg3 Kf8 53. Kh3 Kg8 54. Kg3 Kh7 55. Kh3
Kh6 56. Kg4 a6  0-1

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.08"]
[Round "6"]
[Board "19"]
[White "Schirm, Friedmar"]
[Black "Kovalskyi, Roman"]
[Result "1-0"]
[ECO "B36"]
[WhiteElo "2235"]
[BlackElo "2064"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. c4 Nf6 6. Nc3 d6 7. Nc2 Bg7 8. Be2 Nd7
9. Bd2 a5 10. O-O Nc5 11. f3 O-O 12. Rb1 Bd7 13. b3 Nd4 14. Nxd4 Bxd4+ 15. Kh1 Bg7
16. Nd5 e6 17. Ne3 Bc6 18. Be1 Qg5 19. Bf2 Rfd8 20. Qe1 f5 21. exf5 gxf5 22. Nc2
Rd7 23. Nd4 Be5 24. Nxc6 bxc6 25. Rd1 Rg7 26. g3 Nd7 27. f4 Bxf4 28. Bf3 Be5 29.
Bxc6 Rf8 30. Be3 Qd8 31. Bh6 Nf6 32. Bf3 Rg6 33. Bxf8 Qxf8 34. c5 Qh6 35. Rxd6 Bxg3
36. Qxe6+ Kh8 37. Rd8+ Rg8 38. Rxg8+ Nxg8 39. Qxh6 Nxh6 40. hxg3 f4 41. c6 Nf5 42.
c7 Nxg3+ 43. Kg2 Nxf1 44. c8=Q+  1-0

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.08"]
[Round "6"]
[Board "20"]
[White "Niu, Qiming"]
[Black "Daeschler, Florian"]
[Result "0-1"]
[ECO "C58"]
[WhiteElo "1879"]
[BlackElo "2225"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ Bd7 7. Qe2 Be7 8. Nc3
O-O 9. Bxd7 Qxd7 10. Nf3 e4 11. Nxe4 Nxd5 12. d3 Rae8 13. O-O f5 14. Ng3 Bd6 15.
Qd1 c5 16. c4 Nf6 17. d4 cxd4 18. Qxd4 Nc6 19. Qd3 Bxg3 20. Qxd7 Bxh2+ 21. Kxh2 Nxd7
22. Bd2 Nde5 23. Nxe5 Nxe5 24. b3 Ng4+ 25. Kg1 Re2 26. Bc3 Rc2 27. Rac1 Rxa2 28.
f3 Nf6 29. Ra1 Rc2 30. Bxf6 Rxf6 31. Rxa7 Rb6 32. Rd1 h5 33. Rd3 Rg6 34. Rxb7 Rgxg2+
35. Kf1 Rh2 36. Kg1 h4 37. f4 Kh7 38. Re7 Ra2 39. Ree3 Rhc2 40. Kf1 Kh6 41. Rd5 g6
42. Rd8 Kh5 43. Re6 h3 44. Rh8+ Kg4 45. Rxg6+ Kxf4 46. Re6 Rh2 47. Rh4+ Kg3 48. Rxh3+
Kxh3 49. Re3+ Kg4 50. Kg1 Rhb2 51. Re1 f4 52. Rc1 f3 53. c5 Rg2+ 54. Kh1 Rh2+ 55.
Kg1 Rag2+  0-1

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.09"]
[Round "7"]
[Board "1"]
[White "Walek, Petr"]
[Black "Pap, Gyula"]
[Result "1-0"]
[ECO "C88"]
[WhiteElo "2219"]
[BlackElo "2429"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. a4 Na5
9. axb5 Nxb3 10. cxb3 Bb7 11. bxa6 Bxe4 12. d4 Bxf3 13. Qxf3 e4 14. Qg3 Qd7 15. d5
O-O 16. Nc3 Rfb8 17. Ra3 Qc8 18. a7 Rb4 19. Bd2 Qb7 20. Ne2 Rb5 21. Nc3 Rb4 22. Ne2
Rb6 23. Nf4 Rxa7 24. Rea1 Rxa3 25. Rxa3 Nxd5 26. Nh5 g6 27. Bg5 Bf8 28. h4 Rb5 29.
Kh2 h6 30. Bd2 e3 31. fxe3 Rxb3 32. Ra5 c5 33. Ra3 Kh7 34. Rxb3 Qxb3 35. Qf3 Nc7
36. Bc3 gxh5 37. Qf5+ Kg8 38. Qf6 Kh7 39. Qf5+ Kg8 40. Qf6 Kh7 41. Qh8+ Kg6 42. e4
Ne8 43. Qxf8 Nf6 44. Bxf6 Kxf6 45. Qxd6+ Kg7 46. Qe5+ Kg6 47. Qg3+ Qxg3+ 48. Kxg3
Kf6 49. Kf4 Ke6 50. b3  1-0

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.09"]
[Round "7"]
[Board "2"]
[White "Itgelt, Khuyagtsogt"]
[Black "Matras, Ondrej"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "2397"]
[BlackElo "2192"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. d4 d5 2. c4 c6 3. Nf3 e6 4. Nbd2 Nf6 5. g3 Be7 6. Bg2 O-O 7. O-O c5 8. cxd5 exd5
9. dxc5 Bxc5 10. Nb3 Bb6 11. Nbd4 Nc6 12. b3 Re8 13. Bb2 Bg4 14. Nxc6 bxc6 15. Ne5
Bd7 16. Rc1 Rc8 17. e3 Rc7 18. Re1 Re7 19. Nxd7 Nxd7 20. e4 Nc5 21. Ba3 Ne6 22. Bxe7
Rxe7 23. exd5 cxd5 24. Qxd5 Rd7 25. Qa8 Qxa8 26. Bxa8 g5 27. Rcd1 Nd4 28. Kg2 Rc7
29. Re4 Ne6 30. Rc4 Re7 31. Bc6 Nc7 32. Re4 Ne6 33. Bd5 Kg7 34. Bxe6 fxe6 35. Rd6
Kf6 36. b4 h5 37. h3 Kf5 38. f3 Bc7 39. Rc6 Bb8 40. a4 g4 41. hxg4+ hxg4 42. Rxg4
Rd7 43. Rc8 Rd2+ 44. Kh3 Bd6 45. Rd8 Bxb4 46. Rxd2 Bxd2 47. Kg2  1-0

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.09"]
[Round "7"]
[Board "3"]
[White "Shehzad, Shazil"]
[Black "Kolodziejski, Piotr"]
[Result "0-1"]
[ECO "A64"]
[WhiteElo "2301"]
[BlackElo "2116"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Bg2 Bg7 8. Nf3 O-O
9. O-O a6 10. a4 Re8 11. Nd2 Nbd7 12. e4 Rb8 13. a5 b5 14. axb6 Nxb6 15. h3 Nfd7
16. f4 c4 17. Nf3 Nc5 18. e5 Nb3 19. Ra3 Nxc1 20. Qxc1 Nd7 21. e6 fxe6 22. dxe6 Nc5
23. Ra2 Nd3 24. Qd2 Bb7 25. Ng5 h6 26. Nf3 Rxe6 27. Nh4 Qb6+ 28. Kh1 Rbe8 29. Bxb7
Qxb7+ 30. Qg2 Qxg2+ 31. Nxg2 Rb8 32. Rxa6 Rxb2 33. Nd1 Rb1 34. Nge3 c3 35. Rc6 Rc1
36. g4 Nc5 37. Rc8+ Kh7 38. Kg2 c2 39. Nxc2 Rxc2+ 40. Nf2 Ree2 41. Kf3 Bd4 42. Rc7+
Kg8 43. Rb1 Rxf2+ 44. Kg3 Rg2+ 45. Kh4 Bf2#  0-1

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.09"]
[Round "7"]
[Board "4"]
[White "Ahn, Hongjin"]
[Black "Peil, Christoph"]
[Result "0-1"]
[ECO "A10"]
[WhiteElo "2240"]
[BlackElo "2293"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. c4 b6 2. Nf3 Bb7 3. g3 Nf6 4. Bg2 e6 5. O-O Be7 6. Nc3 O-O 7. Re1 d5 8. cxd5 Nxd5
9. e4 Nxc3 10. bxc3 c5 11. d4 Nc6 12. Bb2 Na5 13. Bf1 Rc8 14. Rc1 cxd4 15. cxd4 Bb4
16. Re3 Rxc1 17. Bxc1 Qa8 18. Bd3 Rc8 19. Bb2 Bf8 20. d5 Nc4 21. Bxc4 Rxc4 22. Ne5
exd5 23. Nxc4 dxc4 24. Ba3 Bxa3 25. Rxa3 a6 26. Qd7 b5 27. Rf3 f6 28. Rf5 Qc8 29.
Qe7 Bc6 30. Rc5 Qd7 31. Qxd7 Bxd7 32. Rc7 Be6 33. Rc6 Kf7 34. Rxa6 c3 35. a4 c2 36.
Ra7+ Kg6 37. Rc7 Bc4  0-1

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.09"]
[Round "7"]
[Board "5"]
[White "Neuman, Petr"]
[Black "Netusil, Miloslav"]
[Result "1-0"]
[ECO "A21"]
[WhiteElo "2370"]
[BlackElo "2159"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. c4 e5 2. Nc3 Bb4 3. Nd5 a5 4. a3 Be7 5. g3 Nf6 6. Bg2 O-O 7. Nf3 Nc6 8. O-O d6
9. d3 Nd4 10. Nxe7+ Qxe7 11. Nxd4 exd4 12. e3 dxe3 13. Bxe3 c6 14. Qd2 Be6 15. Bd4
d5 16. c5 Nd7 17. f4 f5 18. Qc3 Rfe8 19. Rfe1 Nf8 20. Re3 Qf7 21. Rae1 Bd7 22. Be5
Ne6 23. d4 Nf8 24. Qb3 Bc8 25. Bf3 Be6 26. h3 Qd7 27. Kh2 Ng6 28. Bd6 Bf7 29. Rxe8+
Bxe8 30. Bh5 Qf7 31. Re2 Rd8 32. Qb6 Ra8 33. Qb3 Rd8 34. Qb6 Ra8 35. a4 Qf6 36. Qxb7
Rd8 37. Qc7 Ra8 38. Qb7 Rd8 39. Qc7 Ra8 40. Bxg6 hxg6 41. h4 Bf7 42. Re5  1-0

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.09"]
[Round "7"]
[Board "6"]
[White "Degenhard, Simon"]
[Black "Pulpan, Jakub"]
[Result "0-1"]
[ECO "C80"]
[WhiteElo "2242"]
[BlackElo "2417"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 Be7 7. Re1 b5 8. Rxe4
d5 9. Nxe5 Nxe5 10. Rxe5 bxa4 11. Nc3 Be6 12. Re1 Qd7 13. b3 Bb4 14. Bd2 axb3 15.
axb3 O-O 16. Na4 Bd6 17. Nc5 Bxc5 18. dxc5 d4 19. Bf4 Rfd8 20. Qd2 Qc6 21. Qa5 Rac8
22. Rad1 h5 23. Rd2 Rd7 24. h3 Rb8 25. Ra1 Rb5 26. Qxa6 Qxa6 27. Rxa6 Rxc5 28. Ra8+
Kh7 29. Ra4 g5 30. Bh2 Bxb3 31. Raxd4 Rxc2 32. Rxc2 Rxd4 33. Rc1 c5 34. f4 Rd5 35.
fxg5 Rxg5 36. Bf4 Rd5 37. Kf2 c4 38. g4 Rd3 39. Kg2 c3 40. g5 h4 41. Re1 Bd5+ 42.
Kh2 c2 43. Rc1 Rd1 44. Rxc2 Rh1#  0-1

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.09"]
[Round "7"]
[Board "7"]
[White "Jurcik, Marian"]
[Black "Priehoda, Vitezslav"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2411"]
[BlackElo "2254"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Ndb5 d6 7. Bf4 e5 8. Bg5
a6 9. Na3 b5 10. Nab1 Be7 11. Bxf6 Bxf6 12. a4 b4 13. Nd5 O-O 14. Bc4 Rb8 15. Qd3
Bg5 16. O-O a5 17. Nd2 Bxd2 18. Qxd2 Be6 19. Rad1 Bxd5 20. Bxd5 Rc8 21. Rfe1 Qb6
22. Re3 Ne7 23. Bb3 Nc6 24. Bd5 Ne7 25. Bb3 Nc6 26. Rg3 Nd4 27. Rxg7+ Kxg7 28. Qg5+
Kh8 29. Qf6+ Kg8 30. Qg5+ Kh8 31. Qf6+ Kg8 32. Qg5+  1/2-1/2

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.09"]
[Round "7"]
[Board "8"]
[White "Vedder, Henk"]
[Black "Schirm, Friedmar"]
[Result "1/2-1/2"]
[ECO "C44"]
[WhiteElo "2326"]
[BlackElo "2235"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. Bd3 d5 7. e5 Ng4 8. Bf4
Bc5 9. O-O g5 10. Bg3 h5 11. h3 h4 12. Bh2 Nxh2 13. Kxh2 Qe7 14. Nc3 Qxe5+ 15. Kh1
Be6 16. Qd2 Qf4 17. Qxf4 gxf4 18. Na4 Bd6 19. Be2 Rb8 20. b3 c5 21. Rad1 Ke7 22.
Rfe1 Kf6 23. Bf3 d4 24. Nb2 c4 25. Rxd4 cxb3 26. cxb3 Be5 27. Rxe5 Kxe5 28. Re4+
Kf5 29. Nd3 Rbd8 30. Ra4 Kg5 31. Ra5+ f5 32. Nc5 Rhe8 33. Kh2 Kg6 34. Rxa7 Bd5 35.
Ra6+ Kh7 36. Bxd5 Rxd5 37. Ne6 Rd6 38. Rxd6 cxd6 39. Nxf4 Ra8 40. a4 Rb8 41. Ne2
Kg6 42. Nd4 Rb4 43. Nf3 Rxb3 44. Nxh4+ Kf6 45. Nf3 f4 46. h4 Ra3 47. Kh3 Kf5 48.
h5 Rxa4 49. h6 Ra7 50. Kh4 d5 51. Kh5 Rd7 52. g4+ fxg3 53. fxg3 d4 54. g4+ Kf4 55.
Nd2 Rc7 56. Kg6 Rc6+ 57. Kg7 Kxg4 58. h7 Rc7+ 59. Kg8 Rc8+ 60. Kg7 Rc7+  1/2-1/2

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.09"]
[Round "7"]
[Board "9"]
[White "Daeschler, Florian"]
[Black "Kwon, Sehyun"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "2225"]
[BlackElo "2274"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Nd2 c5 5. a3 Bxd2+ 6. Qxd2 cxd4 7. Nf3 Nc6 8. Nxd4
Na5 9. Qb4 d5 10. Nb5 Nc6 11. Qd6 Qxd6 12. Nxd6+ Ke7 13. Nb5 dxc4 14. Be3 b6 15.
Bg2 Bd7 16. O-O Nd5 17. Bg5+ f6 18. e4 Ndb4 19. axb4 fxg5 20. e5 a6 21. Nd6 b5 22.
f4 gxf4 23. Rxf4 Nxe5 24. Bxa8 Rxa8 25. Ne4 Nd3 26. Rg4 g6 27. Rf1 Nxb4 28. Rgf4
Be8 29. Rf8 e5 30. Rh8 Bc6 31. Rxh7+ Ke6 32. Rf6+ Kd5 33. Rh4 Kd4 34. Rd6+ Ke3 35.
Nc3 Bf3 36. b3 g5 37. Rh3 cxb3 38. g4 e4 39. Nd1+ Kf4 40. Kf2 Bxd1 41. Rxd1 Nd3+
42. Ke2 b2 43. Rf1+ Ke5 44. Ke3 Kd5 45. Rh7 Kc4 46. Rc7+ Kb3 47. Kxe4 Ne1  0-1

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.09"]
[Round "7"]
[Board "10"]
[White "Ivekovic, Tihana"]
[Black "Kulhanek, Tomas"]
[Result "1/2-1/2"]
[ECO "A40"]
[WhiteElo "2117"]
[BlackElo "2328"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Nd2 c5 5. a3 Bxd2+ 6. Qxd2 cxd4 7. Nf3 d5 8. Bg2
dxc4 9. Qxd4 Qxd4 10. Nxd4 O-O 11. Be3 Nd5 12. Rc1 Nxe3 13. fxe3 Nd7 14. Rxc4 Nf6
15. O-O Rd8 16. Nf3 Nd5 17. Rd1 Re8 18. Kf2 Bd7 19. Ne5 Bb5 20. Rc5 a6 21. Bxd5 exd5
22. Rcxd5 Rac8 23. Nf3 g6 24. Nd4 Ba4 25. b3 Bc6 26. Nxc6 Rxc6 27. Rd6 Rc5 28. R6d5
Rc6 29. Rd6 Rc5 30. R6d5  1/2-1/2

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.09"]
[Round "7"]
[Board "11"]
[White "Berin, Artem"]
[Black "Kanakova, Natalie"]
[Result "1-0"]
[ECO "A88"]
[WhiteElo "2337"]
[BlackElo "2146"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. d4 f5 2. c4 Nf6 3. Nf3 d6 4. g3 g6 5. Bg2 Bg7 6. O-O O-O 7. Nc3 c6 8. d5 e5 9.
dxe6 Bxe6 10. b3 Ne4 11. Nxe4 Bxa1 12. Nxd6 Qd7 13. Bh6 Bg7 14. Bxg7 Qxg7 15. Ng5
Qe7 16. Nxe6 Rf6 17. Nxf5 Rxf5 18. Qd8+ Qxd8 19. Nxd8 Re5 20. Nxb7 Rxe2 21. Rd1 Na6
22. Bxc6 Rf8 23. f4 Rxa2 24. c5 Rc2 25. Bd5+ Kh8 26. Bc4 Nb4 27. Nd8 Re8 28. Nf7+
Kg7 29. Ne5 Re7 30. h4 a5 31. Rd4 Nc6 32. Nxc6 Re1+ 33. Bf1 Rcc1 34. Rd7+ Kh8 35.
Ne5 Rxf1+ 36. Kg2 Rg1+ 37. Kf2 Rgf1+ 38. Kg2 Rg1+ 39. Kf3 Rxc5 40. Kg4 Kg8 41. Kg5
Rxe5+ 42. fxe5 Rxg3+ 43. Kf6 Rf3+ 44. Ke7 Rxb3 45. Ra7 Rb4 46. e6 Rxh4 47. Kd6 Rd4+
48. Ke5 Rd8 49. e7 Rb8 50. Ke6 a4 51. Rd7 Rb6+ 52. Rd6 Rxd6+ 53. Kxd6 Kf7 54. Kd7
 1-0

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.09"]
[Round "7"]
[Board "12"]
[White "Hajiyev, Kanan"]
[Black "Levitan, Tal"]
[Result "1/2-1/2"]
[ECO "A46"]
[WhiteElo "2109"]
[BlackElo "2321"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. cxd5 exd5 5. Nc3 c6 6. Qc2 g6 7. Bg5 Be7 8. e3 Bf5
9. Bd3 Bxd3 10. Qxd3 Nbd7 11. O-O O-O 12. Rab1 Re8 13. Qc2 Nb6 14. Bf4 Nh5 15. Be5
Bd6 16. e4 Nc4 17. Bxd6 dxe4 18. Nxe4 Nxd6 19. Nc5 Nf4 20. Rfe1 Qc7 21. g3 Nd5 22.
Kg2 Kg7 23. h4 Rxe1 24. Rxe1 Qc8 25. Qe2 Qf5 26. Qe5+ Qxe5 27. dxe5 Nf5 28. Re2 b6
29. Ne4 h5 30. Rd2  1/2-1/2

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.09"]
[Round "7"]
[Board "13"]
[White "von Mettenheim, Johannes"]
[Black "Pyrig, Roman"]
[Result "1-0"]
[ECO "E06"]
[WhiteElo "2316"]
[BlackElo "2134"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. Nf3 O-O 6. O-O c6 7. Nc3 b6 8. Ne5 Bb7
9. e4 dxc4 10. Nxc4 b5 11. Ne3 Nbd7 12. d5 cxd5 13. exd5 b4 14. dxe6 Bxg2 15. Kxg2
bxc3 16. exd7 cxb2 17. Bxb2 Qxd7 18. Qf3 Rab8 19. Rab1 Rb6 20. Nf5 Rfb8 21. Rbd1
Qb7 22. Nxe7+ Qxe7 23. Rfe1 Qb7 24. Qxb7 R6xb7 25. Be5 Rc8 26. Re3 h6 27. Bxf6 gxf6
28. Rd6 Rb6 29. Rd7 a6 30. Ree7 Rf8 31. Ra7 f5 32. a4 Rf6 33. a5 Rc8 34. Reb7 Rcc6
35. Ra8+ Kg7 36. Rbb8 Rg6 37. Rg8+ Kf6 38. Rh8 Ke6 39. Ra7 Rf6 40. Rd8 Ke5 41. Re7+
Rce6 42. f4+ Ke4 43. Red7 Rc6 44. Rd4+ Ke3 45. Rd3+ Ke2 46. Rd2+ Ke1 47. Rd1+ Ke2
48. R8d2+ Ke3 49. Rd3+ Ke2 50. R1d2+ Ke1 51. Kf3 Rc1 52. Rf2 Rfc6 53. Rdd2 Re6 54.
Kg2 Rb1 55. Rd5 Rb7 56. Rf1+ Ke2 57. Rdd1  1-0

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.09"]
[Round "7"]
[Board "14"]
[White "Minana Menor, Antonio"]
[Black "Camarena Jimenez, Rufino"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "2093"]
[BlackElo "2308"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Nf6 5. Nc3 Bb4 6. Nge2 O-O 7. a3 Bxc3+ 8. bxc3
c5  1/2-1/2

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.09"]
[Round "7"]
[Board "15"]
[White "Serrano Salvador, Eduardo"]
[Black "Gorkiewicz, Mateusz"]
[Result "1/2-1/2"]
[ECO "A46"]
[WhiteElo "2260"]
[BlackElo "2120"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 h6 4. Bh4 c5 5. c3 b6 6. e3 Bb7 7. Nbd2 Be7 8. a4 Nc6
9. Bd3 O-O 10. h3 cxd4 11. exd4 Nh5 12. Bxe7 Nxe7 13. O-O Nf4 14. Be4 Bxe4 15. Nxe4
d5 16. Ned2 Nf5 17. Kh2 Ng6 18. Re1 Qc7+ 19. g3 Nd6 20. Ne5 Nxe5 21. Rxe5 Rab8 22.
Re2 Rfc8 23. Nb3 Ne4 24. Nd2 Nd6 25. Nb3 Ne4  1/2-1/2

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.09"]
[Round "7"]
[Board "16"]
[White "Petr, Jakub"]
[Black "Kobl, Rudolf"]
[Result "1-0"]
[ECO "E06"]
[WhiteElo "2238"]
[BlackElo "2101"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. g3 Be7 5. Bg2 O-O 6. O-O dxc4 7. Qc2 b5 8. a4 b4
9. Nbd2 Bb7 10. Nxc4 Be4 11. Qd1 c5 12. dxc5 Bxc5 13. Bg5 Nbd7 14. Nfe5 Bxg2 15.
Kxg2 Nxe5 16. Nxe5 Qe7 17. Qd3 Qb7+ 18. f3 Rfd8 19. Qc4 Rac8 20. Rfd1 Rxd1 21. Rxd1
Be7 22. Qb5 Qxb5 23. axb5 h6 24. Nc6 Bc5 25. Bxf6 gxf6 26. Rc1 Bd6 27. Ne7+ Bxe7
28. Rxc8+ Kg7 29. Rc7 Bd6 30. Rxa7 Be5 31. b3  1-0

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.09"]
[Round "7"]
[Board "17"]
[White "Vecera, Dominik"]
[Black "Schletter, Felix"]
[Result "1/2-1/2"]
[ECO "C03"]
[WhiteElo "2218"]
[BlackElo "2094"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. e4 e6 2. d4 d5 3. Nd2 Be7 4. Bd3 c5 5. dxc5 Nf6 6. Qe2 a5 7. c3 O-O 8. Ngf3 Na6
9. e5 Nd7 10. Bxa6 Rxa6 11. b4 f6 12. exf6 Bxf6 13. b5 Ra8 14. Ba3 Re8 15. Rc1 Qe7
16. O-O b6 17. c4 bxc5 18. Nb3 Bb7 19. Nxc5 Nxc5 20. cxd5 Rac8 21. Qe3 Bxd5 22. Bxc5
Qf7 23. a4 Qg6 24. Bd6 Qg4 25. Qf4 Qg6 26. g3 Qh5 27. Rxc8 Rxc8 28. Ne5 Qh3 29. f3
Rc2 30. Rf2 Rxf2 31. Kxf2  1/2-1/2

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.09"]
[Round "7"]
[Board "18"]
[White "Hinterreiter, Markus"]
[Black "Matthaei, Jakob"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "2206"]
[BlackElo "2051"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. Nf3 Nf6 2. c4 b6 3. g3 Bb7 4. Bg2 e6 5. O-O Be7 6. Nc3 O-O 7. Re1 c5 8. e4 d6
9. d4 cxd4 10. Nxd4 Qc8 11. b3 Nbd7 12. f4 Rd8 13. Kh1 Bf8 14. Be3 Nc5 15. Bg1 a6
16. Rc1 Qc7 17. Qc2 Rac8 18. a4 Qb8 19. Qb1 Qa8 20. Re2 g6 21. Rce1 Bg7 22. Nd1 e5
23. Nf3 exf4 24. gxf4 Nh5 25. b4 Nxa4 26. Qb3 b5 27. cxb5 axb5 28. Ng5 Rc7 29. f5
Nf4 30. fxg6 Nxe2 31. Nxf7 Nc1 32. Qe6 Rxf7 33. Qxf7+ Kh8 34. Re3 Rf8 35. Qe7 Re8
36. Qf7 Rf8 37. Qe7 Re8  1/2-1/2

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.09"]
[Round "7"]
[Board "19"]
[White "Kratochvil, Vit"]
[Black "Jovanovski, Teodor"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "2181"]
[BlackElo "1829"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 c5 5. g3 Nc6 6. Bg2 Be7 7. O-O b6 8. Re1 Bb7
9. c3 Qc7 10. h4 h6 11. Nf1 dxe4 12. dxe4 Rd8 13. Qa4 e5 14. Ne3 O-O 15. Nd2 Bd6
16. Ndf1 a6 17. Nf5 Ne7 18. N1e3 b5 19. Qc2 c4 20. b4 Kh7 21. a4 Nfg8 22. axb5 axb5
23. Rd1 g6 24. Nxd6 Rxd6 25. Ra5 Rxd1+ 26. Qxd1 Bc6 27. Nd5 Rd8 28. Be3 Qd7 29. Ra7
Bb7 30. Qc1 Nxd5 31. exd5 Ra8 32. Qa1 Rxa7 33. Qxa7 Nf6 34. Qb8 Ng4 35. d6 Bxg2 36.
Kxg2 Qc6+ 37. Kg1 Nxe3 38. fxe3 Qf3 39. Qc7 Qxg3+ 40. Kf1 Qf3+ 41. Kg1 Qxe3+ 42.
Kh2 Qf4+ 43. Kh3 e4 44. Qe7 e3 45. h5 Qf3+ 46. Kh2 Qf2+ 47. Kh3 e2 48. hxg6+ Kxg6
49. Qe4+ Qf5+ 50. Qxf5+ Kxf5 51. d7 e1=Q 52. d8=Q Qxc3+ 53. Kh2 Qe5+ 54. Kh3 Qe3+
55. Kh2 c3 56. Qd7+ Ke4 57. Qb7+ Kd3 58. Qxb5+ Kd2 59. Qd5+ Qd3 60. Qc6 c2 61. Qxh6+
Kd1 62. Kg2 c1=Q 63. Qh1+ Kc2 64. Qh2 Qcd2+ 65. Kg1 Q3e3+ 66. Kf1 Qee1#  0-1

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.09"]
[Round "7"]
[Board "20"]
[White "Beeck, Mats"]
[Black "Brzezina, Piotr"]
[Result "1-0"]
[ECO "A20"]
[WhiteElo "2180"]
[BlackElo "2038"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. c4 e5 2. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nf3 Nc6 6. O-O Nb6 7. b3 Be7 8. Bb2
f6 9. Nc3 O-O 10. Rc1 Be6 11. Ne4 Qd7 12. d4 exd4 13. Nxd4 Nxd4 14. Bxd4 Rfd8 15.
Nc5 Bxc5 16. Bxc5 c6 17. Qc2 Qd2 18. e4 Qxc2 19. Rxc2 Rd3 20. Be3 Rad8 21. Bf3 Nc8
22. Be2 R3d7 23. g4 a6 24. f3 h6 25. Kf2 Kf8 26. h4 g5 27. Rh1 Kg7 28. hxg5 hxg5
29. e5 fxe5 30. Bxg5 Re8 31. Rd2 Rxd2 32. Bxd2 Bd5 33. Bc3 Nd6 34. Rh5 Kf6 35. Rh6+
Ke7 36. Bxe5 Nf7 37. Rh5 Kd7 38. Bg3 Rf8 39. Bd3 Ke8 40. Bf5 b5 41. Ke3 a5 42. Be4
Bxe4 43. Kxe4 Rg8 44. Bf4 Ke7 45. a4 Rh8 46. Rxh8 Nxh8 47. Bc7  1-0

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.10"]
[Round "8"]
[Board "1"]
[White "Itgelt, Khuyagtsogt"]
[Black "Walek, Petr"]
[Result "1-0"]
[ECO "D45"]
[WhiteElo "2397"]
[BlackElo "2219"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Bd6 6. Qc2 O-O 7. Be2 Nbd7 8. O-O dxc4
9. a4 a5 10. Bxc4 e5 11. Bb3 Qe7 12. h3 g6 13. Bd2 Kg7 14. Rae1 e4 15. Ng5 Nb6 16.
f3 Bg3 17. fxe4 Bxe1 18. Bxe1 Nfd5 19. exd5 Qxg5 20. Ne4 Qd8 21. dxc6 Nd5 22. c7
Nxc7 23. Bg3 Ne8 24. Qc3 b6 25. d5+ f6 26. Qd4 h6 27. Rf2 Ra7 28. Nc3 Re7 29. e4
Nd6 30. Bc2 Ree8 31. Kh2 Nf7 32. Ne2 Ne5 33. Nf4 Rf7 34. Nd3 Nxd3 35. Qxd3 Bb7 36.
e5 f5 37. e6 Rf6 38. Rd2 f4 39. Bh4 g5 40. Qh7+ Kf8 41. Bg6 Bxd5 42. Rxd5 Qxd5 43.
e7+ Rxe7 44. Qh8+ Qg8 45. Qxf6+ Rf7 46. Qd8+ Kg7 47. Qxg8+ Kxg8 48. Bxf7+ Kxf7 49.
Bf2  1-0

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.10"]
[Round "8"]
[Board "2"]
[White "Kolodziejski, Piotr"]
[Black "Peil, Christoph"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2116"]
[BlackElo "2293"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3
b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c4 b4 12. Nc2 O-O 13. g3 a5 14. h4 Be6 15. Bh3 g6
16. Kf1 Ra7 17. Kg2 Bg7 18. h5 Qg5 19. Qc1 Qxc1 20. Raxc1 Rb8 21. Nce3 Nd4 22. c5
dxc5 23. Rxc5 Bf8 24. Rc4 f5 25. Rhc1 Bd6 26. Rd1 b3 27. a4 Kf7 28. f4 Bxd5 29. Nxd5
Nc2 30. hxg6+ hxg6 31. exf5 exf4 32. fxg6+ Kg7 33. gxf4 Rb4 34. Rxb4 axb4 35. Kf3
Kxg6 36. Be6 Bc5 37. f5+ Kg5 38. Ke4 Rxa4 39. f6 Ra6 40. Bf5 Ra8 41. Nc7 Rh8 42.
Ke5 Bd4+ 43. Ke6 Bxb2 44. Rg1+ Kf4 45. Nd5+ Kf3 46. Bg4+ Kf2 47. Rb1 Bc3 48. f7 b2
49. Nf6 Rf8 50. Ke7 Na3 51. Rxb2+ Bxb2 52. Ne4+ Ke3 53. Kxf8 Kxe4 54. Kg8 Bc1 55.
f8=Q b3 56. Qf3+ Kd5  1-0

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.10"]
[Round "8"]
[Board "3"]
[White "Pulpan, Jakub"]
[Black "Neuman, Petr"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2417"]
[BlackElo "2370"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3
b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 O-O 12. Nc2 Rb8 13. Qf3 Bg5 14. h4 Bh6 15. g4
Bf4 16. Be2 a5 17. a3 Be6 18. Nxf4 exf4 19. Qxf4 b4 20. axb4 axb4 21. Nd4 Ne5 22.
Qg3 Qc8 23. f4 Nc4 24. cxb4 Qb7 25. O-O Qxe4 26. Qd3 Qxd3 27. Bxd3 Nxb2 28. Bb5 Bc4
29. Rfb1 Bxb5 30. Nxb5 Nd3 31. Nxd6 Rxb4  1/2-1/2

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.10"]
[Round "8"]
[Board "4"]
[White "Kwon, Sehyun"]
[Black "Jurcik, Marian"]
[Result "1/2-1/2"]
[ECO "D24"]
[WhiteElo "2274"]
[BlackElo "2411"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. d4 d5 2. c4 dxc4 3. Nf3 a6 4. Nc3 Nf6 5. e4 b5 6. e5 Nd5 7. a4 e6 8. axb5 Nb6
9. Be2 Be7 10. Be3 Bb7 11. O-O O-O 12. Qd2 axb5 13. Rxa8 Bxa8 14. Nxb5 Qd7 15. Nc3
Nc6 16. Rd1 Nb4 17. Ng5 N4d5 18. Qc2 g6 19. Bc1 Bc6 20. Nge4 Nxc3 21. Nxc3 Ra8 22.
Bh6 Ba4 23. Nxa4 Qxa4 24. Qxa4 Rxa4 25. Rc1 f5 26. exf6 Bxf6 27. Be3 Kf7 28. g4 Ke7
29. Bd1 Rb4 30. Rc2 Nd5 31. Be2 Rb3 32. g5 Bg7 33. Rxc4 Rxb2 34. Bf3 Kd7 35. h4 Rb3
36. Bxd5 exd5 37. Rc5 c6 38. Ra5 Rb7 39. Ra8 Ke6 40. Rc8 Kd7 41. Rg8 Ke6 42. Rc8
Kd7 43. Rg8 Ke6 44. Kg2 Kf7 45. Rc8 Rb4 46. Rc7+ Kg8 47. Rc8+ Kf7 48. Rc7+  1/2-1/2

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.10"]
[Round "8"]
[Board "5"]
[White "Schirm, Friedmar"]
[Black "Pap, Gyula"]
[Result "0-1"]
[ECO "E08"]
[WhiteElo "2235"]
[BlackElo "2429"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. Nf3 d5 2. d4 Nf6 3. g3 e6 4. Bg2 Be7 5. O-O O-O 6. c4 Nbd7 7. Qc2 a5 8. Nbd2 c5
9. Rd1 a4 10. e4 cxd4 11. Nxd4 Bc5 12. N2f3 Nxe4 13. Be3 Qf6 14. h4 e5 15. Ne2 Bxe3
16. fxe3 Qh6 17. cxd5 Qxe3+ 18. Kh2 Ndf6 19. Nxe5 Re8 20. Rd3 Qa7 21. Bxe4 Rxe5 22.
Bf3 Qf2+ 23. Kh1 Bf5  0-1

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.10"]
[Round "8"]
[Board "6"]
[White "Matras, Ondrej"]
[Black "Berin, Artem"]
[Result "1-0"]
[ECO "E46"]
[WhiteElo "2192"]
[BlackElo "2337"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Nge2 c5 6. a3 Bxc3+ 7. Nxc3 cxd4 8. exd4
d5 9. cxd5 Nxd5 10. Bd3 Nc6 11. O-O b6 12. Bc2 Nxc3 13. bxc3 Bb7 14. Qd3 g6 15. Bh6
Re8 16. Rfe1 Rc8 17. Rac1 Na5 18. Qg3 Qc7 19. Qh4 Qe7 20. Bg5 Qxa3 21. Bf6 Rxc3 22.
d5 Rc4 23. Qh6 Qf8 24. Qxf8+ Kxf8 25. d6 Bc6 26. Bd3 Rf4 27. Be5 Rg4 28. g3 Rd8 29.
f4 f6 30. Bb2 Bd5 31. Kf2 Nb3 32. Rc3 g5 33. h3 Rxf4+ 34. gxf4 gxf4 35. Rc7 e5 36.
Bf5 Nc5 37. Ba3 Ne6 38. Rxh7 Ng5 39. Rc7 e4 40. Rg1 e3+ 41. Ke2 Nf3 42. Rg6 Nd4+
43. Kd3  1-0

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.10"]
[Round "8"]
[Board "7"]
[White "Kawulok, Marek"]
[Black "Vedder, Henk"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "2173"]
[BlackElo "2326"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. e4 e6 2. d4 d5 3. Bd3 c5 4. exd5 exd5 5. Nf3 c4 6. Be2 Bd6 7. O-O Ne7 8. b3 cxb3
9. axb3 Nbc6 10. c4 O-O 11. Nc3 Bg4 12. h3 Bxf3 13. Bxf3 dxc4 14. bxc4 Nxd4 15. Bxb7
Rb8 16. Be4 f5 17. Be3 Nb3 18. Bd5+ Kh8 19. Rxa7 f4 20. Bd4 Nf5 21. Nb5 f3 22. Bxg7+
Nxg7 23. Qxb3 fxg2 24. Bxg2 Bc5 25. Ra2 Qg5 26. Qc3 Rb6 27. Kh1 Rbf6 28. Nd4 Bd6
29. Qd2 Qh4 30. f4 Nh5 31. Qf2 Ng3+ 32. Kg1 Bc5 33. Qe3 Nxf1 34. Bxf1 Qxf4 35. Qxf4
Rxf4  0-1

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.10"]
[Round "8"]
[Board "8"]
[White "Yamada, Kohei"]
[Black "von Mettenheim, Johannes"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "2171"]
[BlackElo "2316"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. c3 a5 6. O-O d6 7. Re1 O-O 8. h3 h6 9.
d4 Bb6 10. Bb3 Re8 11. Bc2 Bd7 12. a3 Qb8 13. a4 exd4 14. cxd4 Qa7 15. Be3 Nxe4 16.
Nc3 Nf6 17. Qd2 Nb4 18. Bb3 Qa6 19. Rad1 Kh7  1/2-1/2

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.10"]
[Round "8"]
[Board "9"]
[White "Netusil, Miloslav"]
[Black "Shehzad, Shazil"]
[Result "0-1"]
[ECO "B10"]
[WhiteElo "2159"]
[BlackElo "2301"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. e4 c6 2. Nf3 d5 3. exd5 cxd5 4. Ne5 Nd7 5. d4 e6 6. Bf4 Qb6 7. b3 Ne7 8. Nxd7
Bxd7 9. Be2 Ng6 10. Be3 Nh4 11. O-O Nf5 12. Bd3 g6 13. Bxf5 gxf5 14. Bf4 Bg7 15.
Be5 f6 16. Bg3 O-O 17. a4 Rac8 18. a5 Qc6 19. Na3 Rfd8 20. c4 Be8 21. Nb5 Qd7 22.
Nxa7 Ra8 23. Nb5 e5 24. dxe5 fxe5 25. Bh4 Rdc8 26. Nc3 dxc4 27. Nd5 cxb3 28. Ne7+
Kf8 29. Qxb3 Bf7 30. Qb4 Rc4 31. Qa3 Rxa5 32. Ng6+ Kg8 33. Qxa5 hxg6 34. Bg5 Rg4
35. h4 Qc6 36. f3 Rc4 37. Qd8+ Kh7 38. Rad1 Rd4 39. Qe7 Qd5 40. Rc1 Rc4 41. Rxc4
Qxc4 42. Qxb7 e4 43. Rc1 Qd4+ 44. Kh1 Bd5 45. Bf6 Qxf6 46. Qxd5 Qxh4+ 47. Kg1 e3
48. Rc7 Qf2+ 49. Kh2 Qh4+ 50. Kg1 Qf6 51. Qc4 Qa1+ 52. Kh2 Qe5+ 53. f4 Qd6 54. Rc6
Qe7 55. Qe6 Qh4+ 56. Kg1 Qf2+ 57. Kh1 Qf1+ 58. Kh2 Qxf4+ 59. Kh1 Qg3 60. Rc8 Qh4+
61. Kg1 Qf2+ 62. Kh2 e2  0-1

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.10"]
[Round "8"]
[Board "10"]
[White "Priehoda, Vitezslav"]
[Black "Ivekovic, Tihana"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "2254"]
[BlackElo "2117"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 dxc4 5. e3 a6 6. Bxc4 b5 7. Be2 Bb7 8. O-O Nbd7
9. b3 c5 10. Bb2 Bd6 11. dxc5 Nxc5 12. b4 Nce4 13. Nxe4 Nxe4 14. a4 O-O 15. axb5
axb5 16. Rxa8 Bxa8 17. Qd4 Qf6 18. Ra1 Qxd4 19. Nxd4 Bxb4 20. Nxb5 Nf6 21. Nc7 Bc6
22. Rc1 Bd7 23. Rd1 Bc6 24. Rc1 Bd7 25. Na6 Be7 26. Be5 Rc8 27. Ra1 Bc6 28. f3  1/2-1/2

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.10"]
[Round "8"]
[Board "11"]
[White "Jovanovski, Teodor"]
[Black "Ahn, Hongjin"]
[Result "0-1"]
[ECO "A41"]
[WhiteElo "1829"]
[BlackElo "2240"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. d4 d6 2. c4 e5 3. Nf3 e4 4. Ng5 f5 5. f3 Be7 6. Nh3 Nf6 7. Nc3 c6 8. e3 O-O 9.
Be2 Na6 10. O-O d5 11. Nf2 Nc7 12. cxd5 cxd5 13. f4 h6 14. g4 fxg4 15. Nxg4 Nxg4
16. Bxg4 Rf6 17. Kh1 Bb4 18. Bd2 Bxc3 19. Bxc3 Bxg4 20. Qxg4 Qc8 21. Qh4 Qf8 22.
Rg1 Rd8 23. Bb4 Qf7 24. Rg2 Ne6 25. Rag1 Kh7 26. Be1 Rc8 27. Bg3 Rf5 28. Qh3 Rh5
29. Qg4 Qf5 30. Qd1 Rf8 31. Be1 Rh3 32. Qe2 Rf6 33. Rg4 Rf7 34. Bb4 h5 35. R4g2 Rf3
36. Bd6 Qh3 37. Rg3 Rxg3 38. Rxg3 Qf5 39. Rg1 Rf6 40. Be5 Rg6 41. Rc1 Nd8 42. Rc5
Rc6 43. b4 b6 44. Rxc6 Nxc6 45. Qg2 g6 46. Qc2 Qh3 47. Qc1 Ne7 48. f5 Qxf5 49. Kg1
Qg4+ 50. Kf2 Kg8 51. Qc7 Qf3+ 52. Ke1 Qxe3+ 53. Kd1 Qd3+ 54. Ke1 e3  0-1

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.10"]
[Round "8"]
[Board "12"]
[White "Levitan, Tal"]
[Black "Beeck, Mats"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "2321"]
[BlackElo "2180"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. e4 c5 2. Nf3 e6 3. g3 Nc6 4. Bg2 Nf6 5. Qe2 e5 6. c3 d6 7. O-O g6 8. d3 Bg7 9.
h3 O-O 10. Bg5 Be6 11. Nbd2 Qd7 12. Kh2 Ne8 13. Ng1 f5 14. exf5 Rxf5 15. Ne4 Nc7
16. g4 Rff8 17. Bd2 Kh8 18. f4 exf4 19. Kh1 Nd5 20. Nf3 Rae8 21. Qf2 b6 22. Neg5
Bg8 23. Nxh7 Bxh7 24. Ng5 f3 25. Bxf3 Bh6 26. Qh4 Bxg5 27. Bxg5 Qf7 28. Bg2 Qe6 29.
Rae1 Rxf1+ 30. Rxf1 Kg8 31. c4 Nde7 32. Re1 Ne5 33. Bf6 Qf7 34. Rf1 g5 35. Bxg5 N5g6
36. Qe1 Nf5 37. Qf2 Re2 38. Qxf5 Qxf5 39. gxf5 Ne5 40. Bd5+ Nf7 41. Bh6  1-0

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.10"]
[Round "8"]
[Board "13"]
[White "Krause, Benedict"]
[Black "Hajiyev, Kanan"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "2409"]
[BlackElo "2109"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Qc7 6. h3 g6 7. Ne2 Bf5 8. Bxf5 gxf5
9. Bf4 Qd7 10. Nd2 Nf6 11. Nf3 Ne4 12. Ne5 Nxe5 13. dxe5 Bg7 14. O-O O-O 15. Nd4
e6 16. f3 f6 17. fxe4 fxe5 18. Bxe5 Bxe5 19. exf5 exf5 20. Nxf5 Kh8 21. Qh5 Qf7 22.
Qxf7 Rxf7 23. Rad1 Rd7 24. Rd3 Rf8 25. Ne3 Rxf1+ 26. Kxf1 d4 27. Nf5 Rf7 28. g4 h5
29. cxd4 Bf6 30. Ke2 Kh7 31. Kf3 Kg6 32. b3 Rc7 33. d5 b5 34. d6 Rc2 35. d7 Bd8 36.
Nd4 Rxa2 37. Nxb5 hxg4+ 38. hxg4 Kf6 39. Nd6 Ke6 40. Nb7 Ke7 41. Re3+ Kxd7 42. Rd3+
Ke7 43. Nxd8 a5 44. Nc6+ Ke6 45. Kf4 a4 46. bxa4 Rxa4+ 47. Rd4 Ra6 48. Re4+ Kf7 49.
Ne5+ Kg7 50. g5 Ra1 51. Rb4 Rf1+ 52. Nf3 Rf2 53. Rb7+ Kg6 54. Rb6+ Kg7 55. Kg4 Rg2+
56. Kh5 Rf2 57. Rb7+ Kg8 58. Ne5 Ra2 59. Kh6 Ra6+ 60. Ng6 Ra7 61. Ne7+  1-0

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.10"]
[Round "8"]
[Board "14"]
[White "Kulhanek, Tomas"]
[Black "Vanduyfhuys, Daria"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "2328"]
[BlackElo "2097"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. h3 Nc6 5. Bd3 g6 6. Bc2 Bg7 7. d4 cxd4 8. cxd4 d5
9. e5 Ne4 10. O-O O-O 11. Nc3 Nxc3 12. bxc3 Qc7 13. Re1 b6 14. Bb3 Rd8 15. Ng5 e6
16. Ba3 h6 17. Nf3 Ba6 18. Bd6 Qc8 19. h4 Bc4 20. Bc2 Bf8 21. Bxf8 Rxf8 22. h5 Kg7
23. Nh2 Ne7 24. Ng4 Rh8 25. Nf6 Ng8 26. Re3 Nxf6 27. exf6+ Kxf6 28. hxg6 fxg6 29.
Qf3+ Ke7 30. Qg3 Qd7 31. Rae1 Raf8 32. Bxg6 Rf6 33. Bf5 Rhf8 34. Rxe6+ Rxe6 35. Bxe6
Qxe6 36. Qc7+ Kf6 37. Rxe6+ Kxe6 38. Qxa7 b5 39. Qb6+ Kd7 40. Qxh6 Ra8 41. Qg7+ Kc6
42. Qf6+ Kb7 43. a3  1-0

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.10"]
[Round "8"]
[Board "15"]
[White "Camarena Jimenez, Rufino"]
[Black "Zakarian, Dimitrios Levon"]
[Result "1-0"]
[ECO "E12"]
[WhiteElo "2308"]
[BlackElo "2022"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Ne4 5. g3 Bb7 6. Bg2 g6 7. O-O Bg7 8. Qd3 O-O
9. Nfd2 Nd6 10. e4 e5 11. dxe5 Bxe5 12. f4 Bg7 13. Nc3 a5 14. Rb1 Na6 15. b4 axb4
16. axb4 Re8 17. Nd5 c6 18. Ne3 Qc7 19. e5 Nc8 20. Ne4 c5 21. Nd5 Bxd5 22. Qxd5 Ra7
23. bxc5 Nxc5 24. Nxc5 Qxc5+ 25. Qxc5 bxc5 26. Be3 Rc7 27. Rfd1 Bf8 28. Rb7 Rxb7
29. Bxb7 Nd6 30. Bd5 Nf5 31. Bf2 d6 32. exd6 Bxd6 33. g4 Nd4 34. Bxd4 cxd4 35. Kg2
Bxf4 36. Rxd4 g5 37. Bf3 Re5 38. h4 h6 39. hxg5 hxg5 40. Be4 Kf8 41. Kf3 Ke7 42.
Rd1 Ra5 43. Bf5 Rc5 44. Bd3 f6 45. Ke4 Be5 46. Rb1 Ra5 47. Rb6 Ba1 48. Bc2 Re5+ 49.
Kd3 f5 50. Rb1 Ra5 51. gxf5 Kf6 52. Ke4 Re5+ 53. Kf3 Bd4 54. Be4 g4+ 55. Kf4 g3 56.
Rd1 Bc5 57. Rd2 Re7 58. Ra2 Bf2 59. Ra6+ Kf7 60. Bd5+ Kf8 61. f6  1-0

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.10"]
[Round "8"]
[Board "16"]
[White "Schletter, Felix"]
[Black "Daeschler, Florian"]
[Result "1-0"]
[ECO "C84"]
[WhiteElo "2094"]
[BlackElo "2225"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. d3 b5 7. Bb3 d6 8. a3 O-O
9. Nc3 Na5 10. Ba2 Be6 11. b4 Bxa2 12. Rxa2 Nc6 13. Bg5 Qd7 14. Bxf6 Bxf6 15. Nd5
a5 16. Rb2 axb4 17. axb4 Bd8 18. c4 Kh8 19. Qc2 f5 20. cxb5 Na7 21. Ra2 Qxb5 22.
Rfa1 c6 23. Ne3 fxe4 24. dxe4 Qb7 25. Ra6 Bb6 26. Qa4 d5 27. exd5 cxd5 28. Nxd5 Qxd5
29. Rxb6 Nb5 30. Ra6 Rxa6 31. Qxa6 e4 32. Ne1 Qd4 33. Qa2 e3 34. Nf3 exf2+ 35. Kh1
Nc3 36. Qd2 f1=Q+ 37. Rxf1 Rxf3 38. Rxf3  1-0

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.10"]
[Round "8"]
[Board "17"]
[White "Schloffer, Jasmin-Denise"]
[Black "Vecera, Dominik"]
[Result "1-0"]
[ECO "A57"]
[WhiteElo "2084"]
[BlackElo "2218"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. Nf3 g6 5. Qc2 Bg7 6. e4 O-O 7. cxb5 a6 8. a4 Bb7 9.
Nc3 e6 10. Be2 exd5 11. exd5 d6 12. O-O axb5 13. Bxb5 Na6 14. Bg5 Nb4 15. Qd2 Qa5
16. Qf4 Nfxd5 17. Nxd5 Nxd5 18. Qxd6 h6 19. Bd2 Qc7 20. Qxc7 Nxc7 21. Bc3 Nxb5 22.
axb5 Rfb8 23. Be5 Bxe5 24. Nxe5 Be4 25. Nd7 Rxa1 26. Rxa1 Rxb5 27. Nf6+ Kg7 28. Nxe4
Rxb2 29. Nxc5 Rb5 30. Rc1 Kf6 31. Ne4+ Kg7 32. g3 Rb7 33. Kg2 Re7 34. Kf3 Ra7 35.
Rc3 Rb7 36. Nd6 Rb6 37. Ne4 Rb7 38. Rc6 Ra7 39. g4 Rb7 40. h4 Ra7 41. g5 hxg5 42.
hxg5 Ra8 43. Nf6 Rb8 44. Rc7 Ra8 45. Rd7 Rb8 46. Ne4 Kg8 47. Kf4 Ra8 48. Nd6 Ra4+
49. Kg3  1-0

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.10"]
[Round "8"]
[Board "18"]
[White "Wilks, Simon"]
[Black "Hinterreiter, Markus"]
[Result "1/2-1/2"]
[ECO "C17"]
[WhiteElo "2062"]
[BlackElo "2206"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. Bd2 Ne7 6. Nb5 Bxd2+ 7. Qxd2 O-O 8. f4 Bd7
9. dxc5 Bxb5 10. Bxb5 a5 11. c3 a4 12. Nf3 Qa5 13. Nd4 Nbc6 14. Bxc6 Nxc6 15. O-O
Nxd4 16. Qxd4 Rfc8 17. Rf3 g6 18. Raf1 Qxc5 19. Rd1 Ra5 20. Qxc5 Raxc5 21. a3 Rb5
22. Rf2 Rc4 23. Kf1 h6 24. Rd3 Re4 25. Rd4 Rxd4 26. cxd4 Rb3 27. Ke1 g5 28. fxg5
hxg5 29. Kd1 g4 30. g3 Rd3+ 31. Rd2 Re3 32. Kc2 Rf3 33. Rd3 f6 34. Rxf3 gxf3 35.
Kd3 fxe5 36. dxe5 d4 37. g4 Kg7 38. h4 Kg6 39. Kd2 Kh6 40. Kd3 Kg6 41. Kd2 Kg7 42.
Kd3 Kh6 43. Kd2 Kg6  1/2-1/2

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.10"]
[Round "8"]
[Board "19"]
[White "Matthaei, Jakob"]
[Black "Jordanov, Mihail"]
[Result "0-1"]
[ECO "C96"]
[WhiteElo "2051"]
[BlackElo "2152"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O
9. h3 Na5 10. Bc2 c5 11. d4 Nd7 12. Nbd2 exd4 13. cxd4 Nc6 14. Nf1 Bf6 15. Be3 Bb7
16. Ng3 g6 17. Ne2 Re8 18. Nc3 cxd4 19. Nxd4 Nc5 20. Nd5 Bg7 21. f3 Ne5 22. Bf2 Nc4
23. Rb1 Bxd5 24. exd5 Qg5 25. Be4 Nxe4 26. fxe4 Rac8 27. Nf3 Qf4 28. Qe2 f5 29. e5
dxe5 30. b3 Na3 31. Be3 Qe4 32. Rbd1 Nc2 33. Bb6 Nxe1 34. Qxe1 Qxe1+ 35. Nxe1 Bf6
36. d6 Bd8 37. d7 Bxb6+ 38. Kf1 Kf7 39. Rd6 Bc5 40. Rxa6 Red8 41. dxc8=Q Rxc8 42.
Ra5 Rb8 43. a4 Bb4 44. Ra7+ Kf6 45. Rxh7 bxa4 46. bxa4 Bxe1 47. Kxe1 Ra8 48. Rb7
Rxa4 49. Rb6+ Kg5 50. Re6 Ra2 51. Kf1 e4 52. h4+ Kh5 53. Kg1 g5 54. hxg5 Kxg5 55.
Rb6 Kf4 56. Rb4 Ke3 57. g3 Kf3 58. Rb3+ e3 59. Rc3 Rg2+ 60. Kf1 Rxg3  0-1

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.10"]
[Round "8"]
[Board "20"]
[White "Ehrig, Leon Chris"]
[Black "Haase, Pavel"]
[Result "0-1"]
[ECO "B54"]
[WhiteElo "1981"]
[BlackElo "2124"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nc6 7. Qd2 Nf6 8. f3 h5
9. h4 Bd7 10. O-O-O a6 11. Kb1 Ne5 12. Be2 b5 13. Nd5 Nxd5 14. exd5 Rc8 15. g4 Nc4
16. Bxc4 bxc4 17. c3 hxg4 18. h5 gxh5 19. fxg4 Bxg4 20. Rdg1 Qd7 21. Ka1 Rg8 22.
Qc2 Bxd4 23. Bxd4 Rg5 24. Re1 Rxd5 25. Bf6 e5 26. Rhf1 Rd3 27. Qh2 Rc5 28. Qh4 Qe6
29. Qg5 Kd7 30. Qg7 Rf3 31. Rxf3 Bxf3 32. Qh8 Qe8 33. Qg7 Bg4 34. Rf1 Rd5 35. Bh4
Kc6 36. a3 f5 37. Qa7 Qc8 38. Qf7 f4 39. Bf2 Qd7 40. Qg8 Qc8 41. Qf7 Qd7 42. Qg8
Be6 43. Qa8+ Qb7 44. Qe8+ Bd7 45. Qg8 Qc8 46. Qg6 Rd2 47. Qe4+ Kb5 48. b3 Bf5 49.
a4+ Ka5 50. Qg2 Rd3 51. Rb1 cxb3 52. Rxb3 Rd1+ 53. Ka2 Rd2+ 54. Ka3 Rxf2 55. Qxf2
Qc5+ 56. Qxc5+ dxc5 57. Rb8 f3 58. Rf8 Bg4 59. Kb3 h4 60. Kc2 h3  0-1

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.11"]
[Round "9"]
[Board "1"]
[White "Kolodziejski, Piotr"]
[Black "Itgelt, Khuyagtsogt"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "2116"]
[BlackElo "2397"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. e4 e6 2. d4 d5 3. Bd3 dxe4 4. Bxe4 Nf6 5. Bf3 c5 6. Ne2 Nc6 7. Be3 cxd4 8. Nxd4
Ne5 9. Nc3 Bb4 10. O-O Bxc3 11. bxc3 Nd5 12. Bd2 O-O 13. Be4 f5 14. Bd3 Qc7 15. Qe1
Bd7 16. c4 Nf6 17. Kh1 Nxd3 18. cxd3 e5 19. Nb3 e4 20. Qe3 Rfe8 21. Qc5 Rac8 22.
Qxc7 Rxc7 23. Bf4 Rcc8 24. dxe4 Rxc4 25. Be3 Nxe4 26. Bxa7 Ra4 27. Be3 Rea8 28. f3
Nf6 29. Nc5 Rxa2 30. Rxa2 Rxa2 31. Nxb7  1/2-1/2

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.11"]
[Round "9"]
[Board "2"]
[White "Walek, Petr"]
[Black "Pulpan, Jakub"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "2219"]
[BlackElo "2417"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 Nge7 7. Bc4 b6 8. O-O
Bb7 9. Nb5 Rc8 10. b4 Ne5 11. bxc5 Nxc4 12. Bd4 Qg6 13. Nxa7 Ra8 14. cxb6 cxb6 15.
Nb5 O-O 16. f3 d5 17. Nc7 Rac8 18. Nxd5 Bxd5 19. exd5 Nxd5 20. Qc1 Rfe8 21. Na3 Nce3
22. Rf2 Nf5 23. Qc2 Nf4 24. Kh1 Qg5 25. Qd2 Qh4 26. Kg1 Re6 27. g3 Rg6 28. Be5 Nxg3
29. Qd7 Ne4+  0-1

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.11"]
[Round "9"]
[Board "3"]
[White "Pap, Gyula"]
[Black "Kwon, Sehyun"]
[Result "1-0"]
[ECO "B24"]
[WhiteElo "2429"]
[BlackElo "2274"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. e4 c5 2. Nc3 Nc6 3. Nf3 e5 4. Bc4 g6 5. d3 h6 6. a3 Bg7 7. b4 d6 8. Be3 b6 9.
Qb1 Nge7 10. Qb3 O-O 11. h4 Nd4 12. Bxd4 cxd4 13. Nd5 Bb7 14. h5 g5 15. Ng1 Rc8 16.
Nxe7+ Qxe7 17. Ne2 d5 18. Bxd5 Bxd5 19. Qxd5 Rxc2 20. Ra2 Rc7 21. Ra1 Qe6 22. Qb5
Qb3 23. O-O Rc2 24. Rfb1 Rb2 25. Rxb2 Qxb2 26. Re1 Qxa3 27. Ng3 a5 28. Rb1 a4 29.
Nf5 Qc3 30. Qxa4 Qxd3 31. Rc1 Qxe4 32. Qd7 Qa8 33. Ne7+ Kh8 34. Rc7 e4 35. Ng6+ Kg8
36. Nxf8 Qa1+ 37. Kh2 Be5+ 38. g3 Bxc7 39. Ng6 Bxg3+ 40. Kg2 Kg7 41. Qd8  1-0

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.11"]
[Round "9"]
[Board "4"]
[White "Peil, Christoph"]
[Black "Neuman, Petr"]
[Result "0-1"]
[ECO "A10"]
[WhiteElo "2293"]
[BlackElo "2370"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. e4 g6 2. c4 e5 3. Nc3 Nc6 4. g3 Bc5 5. Bg2 d6 6. Nge2 a6 7. a3 h5 8. b4 Ba7 9.
h4 Nh6 10. f3 Be6 11. Nd5 Nd4 12. d3 c6 13. Bg5 Qb8 14. Nf6+ Kf8 15. Rc1 Kg7 16.
g4 Ng8 17. Nxg8 Qxg8 18. gxh5 Rxh5 19. Be7 Rd8 20. Ng3 Rh7 21. h5 f6 22. Bxd8 Qxd8
23. Bh3 f5 24. hxg6 Rh6 25. exf5 Qh4 26. fxe6 Qxg3+ 27. Kd2 Qf2+ 28. Kc3 Qa2 29.
Ra1 Nb5+  0-1

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.11"]
[Round "9"]
[Board "5"]
[White "Vedder, Henk"]
[Black "Ahn, Hongjin"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "2326"]
[BlackElo "2240"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. O-O Bg7 5. c3 Nf6 6. Qe2 O-O 7. d4 d5 8. exd5 Qxd5
9. Bxc6 bxc6 10. Qxe7 Ba6 11. Qxc5 Qxc5 12. dxc5 Bxf1 13. Kxf1 Ne4 14. Nd4 Bxd4 15.
cxd4 Rad8 16. Be3 f5 17. g3 g5 18. Nc3 f4 19. gxf4 gxf4 20. Nxe4 fxe3 21. f3 Rxf3+
22. Ke2 Rh3 23. Rg1+ Kf8 24. Nd6 Rd7 25. b4 Rxh2+ 26. Kxe3 Rxa2 27. b5 cxb5 28. Nxb5
a6 29. Nd6 a5 30. Ke4 a4 31. Kd5 Rc2 32. Rf1+ Kg8 33. Kc6 Re7 34. Ra1 Ra7 35. Ra3
Rb2 36. d5 Rb3 37. Ra2 a3 38. Nc4 Ra6+ 39. Nb6 Rb2 40. Ra1 a2 41. d6 Ra7 42. d7 Rd2
43. Kb5 h5 44. c6 Kg7 45. Rxa2 Raxa2 46. c7 Rab2+ 47. Kc5 Rxd7 48. c8=Q Rc2+ 49.
Nc4 Rd1 50. Qc7+ Kh8 51. Qe5+ Kg8 52. Qg5+  1-0

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.11"]
[Round "9"]
[Board "6"]
[White "Shehzad, Shazil"]
[Black "Matras, Ondrej"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "2301"]
[BlackElo "2192"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. d4 d5 2. Nc3 Nf6 3. Bf4 a6 4. e3 e6 5. g4 Bd6 6. g5 Bxf4 7. exf4 Ng8 8. Qd2 Ne7
9. Nf3 Nbc6 10. Ne2 Nf5 11. Ng3 Nce7 12. Bd3 Qd6 13. O-O-O Bd7 14. Bxf5 Nxf5 15.
h4 O-O-O 16. h5 Rdf8 17. Nxf5 exf5 18. h6 g6 19. Rde1 Be6 20. Re5 Re8 21. Qa5 Bd7
22. Rhe1 Rxe5 23. fxe5 Qc6 24. Qd2 Re8 25. b3 Be6 26. Kb2 Kb8 27. Rc1 Rc8 28. Ne1
Qb6 29. c3 Qb5 30. Nd3 b6 31. a4 Qd7 32. a5 b5 33. f4 Ka7 34. Rc2 c6 35. Qc1 Qd8
36. Qa1 Qf8 37. Nc5 Rb8 38. Qa3 Qe7 39. Qb4 Qf8 40. Rc1 Rd8 41. Ka3 Rb8 42. Rd1 Qe8
43. Nd3 Qf8 44. Qxf8 Rxf8 45. Kb4 Rd8 46. Rb1 Kb8 47. Kc5 Kb7 48. Rb2 Rd7 49. Nb4
Rd8 50. Rb1 Rd7 51. Nc2 Kc7 52. Re1 Rd8 53. Re2 Rd7 54. Ne3 Rd8 55. Re1 Rb8 56. Nc2
Rd8 57. Nb4 Kb7 58. Nd3 Kc7 59. Rc1 Kb7 60. Kb4 Kc7 61. Nc5 Ra8 62. Rb1 Kc8 63. Rd1
Kc7 64. Rc1 Ra7 65. Rc2 Ra8 66. Rb2 Kc8 67. c4 dxc4 68. Nxe6 c3 69. Rc2 fxe6 70.
Rxc3 Kb7 71. Rc5 Rd8 72. Kc3 Rd7 73. b4 Rd5 74. Kd3 Rxc5  1/2-1/2

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.11"]
[Round "9"]
[Board "7"]
[White "Jurcik, Marian"]
[Black "Gorkiewicz, Mateusz"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "2411"]
[BlackElo "2120"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 c6 7. Bd3 Nbd7 8. Qc2
Nh5 9. Bxe7 Qxe7 10. Nge2 g6 11. O-O-O Nb6 12. Kb1 Ng7 13. Rc1 Be6 14. Nf4 O-O-O
15. Na4 Nxa4 16. Qxa4 Kb8 17. Rc3 Rc8 18. Rhc1 Rc7 19. Ra3 b6 20. Rxc6 Rxc6 21. Qxc6
Rc8 22. Qa4 g5 23. Ne2 h5 24. Rc3 Rc7 25. Qc2 Rxc3 26. Nxc3 Ne8 27. Qa4 Nf6 28. h3
h4 29. a3 Bd7 30. Qc2 Qd6 31. Qe2 g4 32. hxg4 Bxg4 33. Qf1 Qh2 34. f3 Be6 35. e4
Qf4 36. Qe2 Bc8 37. Kc2 a5 38. Qd2 Qg3 39. exd5 Bb7 40. Ne4 Qc7+ 41. Nc3 Nxd5 42.
Qg5 Nf4 43. Bf1 Ng6 44. Kb1 Qe7 45. Qxe7 Nxe7 46. Bd3 Nd5 47. Nxd5 Bxd5 48. Kc2 Be6
49. Kc3 h3 50. gxh3 Bxh3 51. Kc4 Kc7 52. Kd5 f6 53. Bg6 Kd7 54. Bf7 Bf5 55. Bg8 Bh3
56. Bf7 Bf5 57. Kc4 Kc7 58. Bd5 Bd7 59. Be4 Kd6 60. Kc3 Bh3 61. Kc4 Bd7 62. Bb7 Kc7
63. Ba6 Kd6 64. Bb5 Bh3 65. Kc3 Bg2 66. Be2 Kd5 67. Bd1 Bh3 68. Bb3+ Kd6 69. Kd3
Bd7 70. Bc4 Bh3 71. Ke3 Bd7 72. Bf7 Bc8 73. Kf4 Bd7 74. Bh5 Bc8 75. Bg4 Bb7 76. Kf5
Ke7 77. Kg6 Bd5 78. f4 Be4+ 79. Bf5 Bf3 80. Bc2 Bd5 81. Bd3 Ke6 82. Bf5+ Ke7 83.
Kg7 Bf3 84. Bc2 Bd5 85. Bd3 Ke6 86. Kf8 Bb3 87. Be4 f5 88. Bf3 Bd5 89. Be2 Be4 90.
Bc4+ Bd5 91. Bd3 Be4 92. Bc4+ Bd5 93. Ba6 Be4 94. Kg7 Kd5 95. Kf6 Kxd4 96. Bc8 Ke3
97. Ke5 Kd2 98. Bxf5 Bc6 99. Kd6 Be8 100. Be6 Kc2 101. b3 Kb2 102. a4 b5 103. Ke7
bxa4 104. bxa4 Bxa4 105. f5 Bd1 106. f6 Bh5 107. Bd7 Bg6 108. Ba4 Bh5 109. Bd1 Bg6
110. Ke6 Bb1 111. Bb3 Bg6 112. Ba4 Ka3 113. Bc6 Kb3 114. Be4 Bh5 115. Bf3 Bg6 116.
Bd5+ Kb2 117. Bc6 Kb3 118. Be4 Bh5 119. Bf3 Bg6 120. Bd1+ Kb4 121. Ke7 a4 122. Bc2
Bh5 123. Bxa4 Kxa4 124. f7 Bxf7  1/2-1/2

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.11"]
[Round "9"]
[Board "8"]
[White "Krause, Benedict"]
[Black "Yamada, Kohei"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2409"]
[BlackElo "2171"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. a3 e5 7. Nf5 d5 8. Bg5 d4
9. Bxf6 gxf6 10. Nb1 Bxf5 11. exf5 Qd5 12. Qh5 Nd7 13. Nd2 Qa5 14. Bc4 O-O-O 15.
Rd1 e4 16. O-O Ne5 17. Bxf7 Nxf7 18. Qxf7 Qxf5 19. Rde1 Qg6 20. Qxg6 hxg6 21. Rxe4
Bh6 22. Nb3 d3 23. c3 Rhe8 24. Rxe8 Rxe8 25. Nd4 Bc1 26. b3 Bxa3 27. Rd1 Bb2 28.
Nf3 Bxc3 29. Rxd3 Bb4 30. h4 a5 31. g4 Re4 32. Rd4 Rxd4 33. Nxd4 Bc3 34. Nc2 b5 35.
Kf1 Kd7 36. Ke2 f5 37. f3 fxg4 38. fxg4 a4 39. bxa4 bxa4 40. Kd3 Bb2 41. h5 gxh5
42. gxh5 Ke6 43. Kc4 Kf6 44. Kb4 a3 45. Nxa3 Bxa3+ 46. Kxa3 Kg5 47. h6 Kxh6  1/2-1/2

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.11"]
[Round "9"]
[Board "9"]
[White "Jordanov, Mihail"]
[Black "Levitan, Tal"]
[Result "1/2-1/2"]
[ECO "C77"]
[WhiteElo "2152"]
[BlackElo "2321"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Bc5 7. O-O d6 8. c3 h6 9.
Re1 O-O 10. h3 Bb6 11. Nbd2 Ne7 12. Nf1 Ng6 13. Ng3 Re8 14. a4 Bb7 15. Nh2 d5 16.
Qf3 Nh4 17. Qe2 c5 18. Ng4 c4 19. Bc2 cxd3 20. Nxf6+ Qxf6 21. Bxd3 bxa4 22. Rxa4
Bc6 23. Rxa6 dxe4 24. Rxa8 exd3 25. Rxe8+ Bxe8 26. Ne4 dxe2 27. Nxf6+ gxf6 28. Rxe2
Bc6 29. Bxh6 Nxg2 30. b4 Nh4 31. c4 Nf3+ 32. Kf1 Nh2+ 33. Ke1 Nf3+ 34. Kd1 Ng1 35.
Ra2 Nxh3 36. Be3 Bxe3 37. fxe3 Ng5 38. Ra6 Bf3+ 39. Kc2 Ne6 40. c5 Kf8 41. Kd3 f5
42. c6 Ke7 43. Ra7+ Kd6 44. b5 Bxc6 45. bxc6 Nc7 46. Ra1 Kxc6 47. Rf1 f4 48. exf4
exf4 49. Rxf4 Nb5 50. Rf6+ Kd5 51. Rf5+ Kc6 52. Rxf7 Nd6 53. Rh7 Kd5 54. Rh5+ Ke6
55. Kd4 Nf5+ 56. Kc5 Ke5 57. Rh1 Ke4 58. Rh8 Ke5 59. Re8+ Kf4 60. Kd5 Ne3+ 61. Kd4
Nf5+ 62. Kd3 Nd6 63. Re7 Nf5 64. Re6 Ng3 65. Re1 Nf5 66. Re4+ Kg5 67. Ra4 Ne7 68.
Ke4 Ng6 69. Ra5+ Kf6 70. Rb5 Ne7 71. Re5 Ng6 72. Rh5 Ne7 73. Rh7 Ng6 74. Ra7 Ne7
75. Ra6+ Kg5 76. Rb6 Ng6 77. Re6 Nh4 78. Re5+ Kf6 79. Rh5 Ng6 80. Rf5+ Ke6 81. Rf1
Ne7 82. Kd4 Nf5+ 83. Kc5 Ke5 84. Re1+ Kf4 85. Kd5 Ne3+ 86. Ke6 Ke4 87. Rxe3+ Kxe3
 1/2-1/2

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.11"]
[Round "9"]
[Board "10"]
[White "von Mettenheim, Johannes"]
[Black "Schletter, Felix"]
[Result "1-0"]
[ECO "A57"]
[WhiteElo "2316"]
[BlackElo "2094"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. e3 axb5 6. Bxb5 Qa5+ 7. Nc3 Bb7 8. Bd2
Qb6 9. Nf3 Nxd5 10. a4 e6 11. O-O Be7 12. Re1 O-O 13. e4 Nxc3 14. Bxc3 d6 15. Nd2
Nc6 16. Nc4 Qd8 17. a5 Rb8 18. a6 Ba8 19. Bxc6 Bxc6 20. a7 Ra8 21. Ba5 Qe8 22. Bc7
Qd7 23. Bb8 Qb7 24. Nxd6 Bxd6 25. Qxd6 Bxe4 26. f3 Bd5 27. Qxc5 Rc8 28. Qf2 h6 29.
Rac1 Rxc1 30. Rxc1 Qb3 31. Rc8+ Kh7 32. Qc2+  1-0

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.11"]
[Round "9"]
[Board "11"]
[White "Ivekovic, Tihana"]
[Black "Camarena Jimenez, Rufino"]
[Result "1/2-1/2"]
[ECO "D71"]
[WhiteElo "2117"]
[BlackElo "2308"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2  1/2-1/2

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.11"]
[Round "9"]
[Board "12"]
[White "Haase, Pavel"]
[Black "Priehoda, Vitezslav"]
[Result "1/2-1/2"]
[ECO "A02"]
[WhiteElo "2124"]
[BlackElo "2254"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. f4 g6 2. e4 d5 3. e5 h5 4. d4 Nh6 5. c4 e6 6. Nc3 Nf5 7. Nf3 Nc6 8. c5 Bd7 9.
a3 a5 10. Rb1 b6 11. b4 axb4 12. axb4 bxc5 13. dxc5 Nxb4 14. Rxb4 Bxc5 15. Rb1 O-O
16. Bd3 Nd4 17. Nxd4 Bxd4 18. Ne2 Bb6 19. Rxb6 cxb6 20. O-O Ba4 21. Qd2 Qe7 22. Nd4
Rfc8 23. Qe3 Bd7 24. Bd2 Ra4 25. Nb3 Ra3 26. Rb1 Qd8 27. Bb4 Ra4 28. Nd4 Rca8 29.
Nc2  1/2-1/2

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.11"]
[Round "9"]
[Board "13"]
[White "Berin, Artem"]
[Black "Schloffer, Jasmin-Denise"]
[Result "1/2-1/2"]
[ECO "E45"]
[WhiteElo "2337"]
[BlackElo "2084"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Nge2 Ba6 6. a3 Be7 7. Nf4 d5 8. cxd5 Bxf1
9. Kxf1 exd5 10. b4 c6 11. Bb2 b5 12. Nd3 a5 13. Rc1 O-O 14. Nc5 axb4 15. axb4 Nbd7
16. g4 Nb6 17. Kg2 Nc4 18. Rc2 Qc8 19. h3 Re8 20. Qf3 Bxc5 21. dxc5 Ne4 22. Nxe4
Rxe4 23. Bc3 h6 24. Ra1 Rxa1 25. Bxa1 Qa8 26. Bd4 Re7 27. Qf5 Ra7 28. g5 hxg5 29.
Qxg5 Qf8 30. h4 f6 31. Qf5 Qe8 32. h5 Ne5 33. Re2 Qd7 34. Qxd7 Nxd7 35. e4 dxe4 36.
Rxe4 Kf7 37. f4 f5 38. Re3 Nf6 39. Bxf6 Kxf6 40. Rg3 Ra4 41. Rg6+ Kf7 42. Rxc6 Rxb4
43. Kg3 Rc4 44. Rb6 Rxc5 45. Kh4 Rc1 46. Kg5 Rg1+ 47. Kxf5 Rh1 48. Rb7+ Kg8 49. Kg4
Rg1+ 50. Kf3 Rh1 51. Rxb5 Kf7 52. Kg2 Rh4 53. Kg3 Rh1 54. Rf5+ Ke6 55. Rg5 Kf6 56.
Rg6+  1/2-1/2

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.11"]
[Round "9"]
[Board "14"]
[White "Wilks, Simon"]
[Black "Petr, Jakub"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2062"]
[BlackElo "2238"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. O-O Nge7 5. Re1 Ng6 6. c3 d5 7. exd5 Qxd5 8. c4
Qd6 9. d4 cxd4 10. Qxd4 Bd7 11. Qxd6 Bxd6 12. Nc3 Nce5 13. Nxe5 Bxe5 14. Bd2 O-O-O
15. Rac1 Bf4 16. Be3 a6 17. Bxd7+ Rxd7 18. Rc2 Bxe3 19. Rxe3 Rhd8 20. g3 Ne7 21.
Kg2 Nf5 22. Re4 Rd2 23. Re2 Rxc2 24. Rxc2 Rd3 25. Ne4 Kc7 26. b3 Nd4 27. Rb2 f6 28.
b4 e5 29. a4 f5 30. Ng5 Rc3 31. Nf7 e4 32. c5 Rc2 33. Rxc2 Nxc2 34. b5 axb5 35. axb5
Nd4 36. b6+ Kc6 37. Nd8+ Kxc5 38. Nxb7+ Kxb6 39. Nd6 Kc5 40. Nf7 Kd5 41. h4 h6 42.
Nh8 Ke6 43. Ng6 Kf6 44. Nf4 g5 45. hxg5+ hxg5 46. Nd5+ Ke5 47. Ne3 Nf3 48. Kf1 f4
49. gxf4+ gxf4 50. Ng4+ Kd4 51. Nf6 Ne5 52. Nh5 Nd3 53. Ng7 Ke5 54. Ne8 Nc5 55. Nc7
Kd4 56. Ke2 f3+ 57. Kf1 Nb3 58. Ne6+ Ke5 59. Ng5 Kf5 60. Nf7 Kf4 61. Nh6 Nd2+ 62.
Ke1 Nc4 63. Kf1 Ne5 64. Ng8 Kf5 65. Ke1 Ke6 66. Kd2 Ng4  0-1

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.11"]
[Round "9"]
[Board "15"]
[White "Davidek, Zdenek"]
[Black "Schirm, Friedmar"]
[Result "1-0"]
[ECO "A50"]
[WhiteElo "2051"]
[BlackElo "2235"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. d4 Nf6 2. c4 g6 3. h4 c6 4. Nc3 d5 5. Nf3 Bg7 6. Qb3 dxc4 7. Qxc4 b5 8. Qd3 b4
9. Ne4 Nxe4 10. Qxe4 Bf5 11. Qf4 Qd5 12. g4 Be4 13. Rh3 Bxf3 14. Rxf3 O-O 15. Rd3
Nd7 16. Qg3 Rac8 17. Bg2 Qb5 18. Bg5 e5 19. d5 e4 20. Rd2 cxd5 21. Qb3 Nc5 22. Qxd5
Bxb2 23. Rad1 Bc3 24. Bxe4 Rfe8 25. Bf3 Re5 26. Qd6 Ne4 27. Bxe4 Rxe4 28. Kf1 Bxd2
29. Rxd2 Rc1+ 30. Kg2 Rxg4+ 31. Kh2 Re4 32. Qf6 Rc8 33. Kg2 Qc6 34. Rd8+  1-0

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.11"]
[Round "9"]
[Board "16"]
[White "Beeck, Mats"]
[Black "Vanduyfhuys, Igor"]
[Result "1-0"]
[ECO "A56"]
[WhiteElo "2180"]
[BlackElo "2022"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. d4 Nf6 2. c4 c5 3. d5 g6 4. Nc3 Bg7 5. e4 d6 6. Nf3 O-O 7. Be2 e6 8. O-O exd5
9. exd5 Bf5 10. Nh4 Bc8 11. h3 Re8 12. Nf3 Ne4 13. Nxe4 Rxe4 14. Bd3 Re8 15. Bg5
Qc7 16. Re1 Bd7 17. Qd2 Na6 18. Bh6 Nb4 19. Bxg7 Kxg7 20. Qc3+ Kg8 21. Be2 Re7 22.
a3 Rae8 23. axb4 Rxe2 24. Rxe2 Rxe2 25. Rxa7 Be8 26. Ra1 Qb6 27. b5 Qd8 28. Re1 Qe7
29. Kf1 Re4 30. Rxe4 Qxe4 31. Nd2 Qh4 32. Qe3 Bd7 33. Ne4 b6 34. Kg1 Qe7 35. Qf4
f5 36. Nc3 g5 37. Qe3 Qf6 38. Na4 Qd8 39. g3 Kf7 40. f4 h6 41. Kh2 g4 42. h4 Qb8
43. Kg2 Qa7 44. b3 Qa5 45. Qc3 Bc8 46. Qxa5 bxa5 47. Nb6 Bb7 48. Nd7 Bxd5+ 49. cxd5
c4 50. b6 c3 51. b7 c2 52. b8=Q c1=Q 53. Qf8+ Kg6 54. Qg8+ Kh5 55. Qf7#  1-0

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.11"]
[Round "9"]
[Board "17"]
[White "Brzezina, Piotr"]
[Black "Kawulok, Marek"]
[Result "1/2-1/2"]
[ECO "B48"]
[WhiteElo "2038"]
[BlackElo "2173"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Qc7 6. Be3 a6 7. Qf3 Ne5 8. Qg3
h5 9. Bf4 d6 10. Bxe5  1/2-1/2

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.11"]
[Round "9"]
[Board "18"]
[White "Kocharyan, Vache"]
[Black "Netusil, Miloslav"]
[Result "1/2-1/2"]
[ECO "D31"]
[WhiteElo "1901"]
[BlackElo "2159"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. d4 d5 2. c4 e6 3. Nc3 dxc4 4. e3 a6 5. a4 Nf6 6. Bxc4 c5 7. Nf3 Nc6 8. O-O Be7
9. dxc5 Qxd1 10. Rxd1 Bxc5 11. Bd2 Bd7 12. Rac1 O-O  1/2-1/2

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.11"]
[Round "9"]
[Board "19"]
[White "Deligiannis, Christos Nikolaos"]
[Black "Pasztor, Ferenc"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "2016"]
[BlackElo "2128"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Nbd2 b6 5. g3 Bb7 6. Bg2 Ne4 7. O-O Nxd2 8. Bxd2
Bxd2 9. Nxd2 Bxg2 10. Kxg2 d5 11. Rc1 O-O 12. Qa4 a6 13. Rc3 c6 14. Rfc1 e5 15. dxe5
dxc4 16. Qc2 b5 17. f4 c5 18. b3 cxb3 19. axb3 Nd7 20. Ne4 c4 21. bxc4 b4 22. Rd3
Qc7 23. c5 Rfb8 24. Qa4 Rb5 25. c6 Nb6 26. Qb3 Ra5 27. Qxb4 Rd5 28. Rxd5 Nxd5 29.
Qd6 Rd8 30. Qxc7 Nxc7 31. Rb1 Nb5 32. Nd6 f6 33. Rxb5 axb5 34. c7 Ra8 35. c8=Q+ Rxc8
36. Nxc8 fxe5 37. fxe5 b4 38. Nd6 b3 39. Nc4 Kf7 40. Kf3 Ke6 41. Ke4  1-0

[Event "Summer Prague Open 2023 - A"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.11"]
[Round "9"]
[Board "20"]
[White "Hejsek, Lukas"]
[Black "Khalifa Essa, Albalooshi"]
[Result "1-0"]
[ECO "A47"]
[WhiteElo "2081"]
[BlackElo "1808"]
[PlyCount "0"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. d4 Nf6 2. Nf3 b6 3. g3 Bb7 4. Bg2 c5 5. O-O g6 6. c4 cxd4 7. Nxd4 Bxg2 8. Kxg2
Bg7 9. Nc3 O-O 10. e4 Nc6 11. Nc2 d6 12. Qe2 Rc8 13. Bd2 e6 14. Rad1 Qe7 15. Rfe1
Rfd8 16. Bg5 h6 17. Bf4 Ne8 18. Qd2 g5 19. Be3 Ne5 20. b3 g4 21. Nd4 Qf6 22. Rc1
Qg6 23. f4 gxf3+ 24. Nxf3 Nxf3 25. Kxf3 Nf6 26. Bd4 h5 27. Bxf6 Bh6 28. Qd4 e5 29.
Qd3 Qxf6+ 30. Kg2 Bxc1 31. Rxc1 Qe6 32. Rf1 Rc5 33. Rf5 Kf8 34. Qf3 Ke7 35. Nd5+
Rxd5 36. exd5 Qg6 37. Qxh5 Qxh5 38. Rxh5 b5 39. Rh4 Rb8 40. Kf3 a5 41. Ke3 a4 42.
b4 bxc4 43. Rxc4 f5 44. Rc7+ Kf6 45. Rd7 f4+ 46. Kf3 fxg3 47. Rxd6+ Kf5 48. hxg3
e4+ 49. Ke3 Rxb4 50. Re6 Rb1 51. g4+ Kxg4 52. Kxe4 Re1+ 53. Kd4 Rd1+ 54. Ke5 Re1+
55. Kf6 Rd1 56. d6 Rd2 57. Ke7  1-0

[Event "Summer Prague Open 2023 - B"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.04"]
[Round "1"]
[Board "1"]
[White "Mrmus, Pavol"]
[Black "Ilandzis, Spyridon"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1433"]
[BlackElo "1936"]
[PlyCount "90"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Bc4 Nf6 5. d3 Bg4 6. f3 Bh5 7. Bd2 e6 8. Nd5
Qc5 9. Bb4 Qc6 10. Bb5 Bxb4+ 11. c3 Nxd5 12. Bxc6+ Nxc6 13. cxb4 Ndxb4 14. Ne2 g5
15. a3 Nd5 16. Qd2 Rg8 17. O-O-O O-O-O 18. h4 gxh4 19. Rxh4 Bg6 20. Nf4 Nd4 21. Kb1
Nb3 22. Qc2 Nd4 23. Qa4 Nxf4 24. Rxf4 Ne2 25. Rb4 a6 26. Qb3 b6 27. Qc2 Nd4 28. Qc3
Nb5 29. Qc6 Kb8 30. Rc1 Bxd3+ 31. Ka1 Rd6 32. Qxd6 Nxd6 33. Rd4 Bg6 34. b4 e5 35.
Rd5 e4 36. Re5 exf3 37. gxf3 Re8 38. f4 h5 39. Rg5 Re3 40. Kb2 Re2+ 41. Kb3 Rf2 42.
b5 Nxb5 43. Rd5 Rxf4 44. Rd7 Nd4+ 45. Kb2 Rf2+  0-1

[Event "Summer Prague Open 2023 - B"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.04"]
[Round "1"]
[Board "2"]
[White "Jaeger, Andre"]
[Black "Cerny, Vlastimil"]
[Result "1-0"]
[ECO "E62"]
[WhiteElo "1930"]
[BlackElo "1431"]
[PlyCount "41"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 c6 6. e4 d6 7. Nf3 c5 8. h3 cxd4 9.
Nxd4 Nc6 10. Be3 Bd7 11. Nde2 Rc8 12. O-O a6 13. Rc1 Ne5 14. b3 Bc6 15. Qd2 b5 16.
f4 Ned7 17. Nd4 b4 18. Nd5 Bxd5 19. exd5 a5 20. Nc6 Ra8 21. Nxd8  1-0

[Event "Summer Prague Open 2023 - B"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.04"]
[Round "1"]
[Board "3"]
[White "Salussolia, Louis"]
[Black "Chinguun, Otgonbayar"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1431"]
[BlackElo "1914"]
[PlyCount "114"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. e4 e6 2. d4 a6 3. Nf3 b5 4. c4 Bb7 5. d5 bxc4 6. Bxc4 exd5 7. Bxd5 Bxd5 8. Qxd5
Nc6 9. Ne5 Nxe5 10. Qxe5+ Qe7 11. Bf4 Qxe5 12. Bxe5 f6 13. Bxc7 Rc8 14. Bf4 Bb4+
15. Kd1 Ne7 16. a3 Bc5 17. Ke2 O-O 18. b4 Bb6 19. Bd6 Rfe8 20. Bxe7 Rxe7 21. Nd2
f5 22. f3 fxe4 23. fxe4 d5 24. Rhc1 Rf8 25. Rf1 Rd8 26. Rac1 dxe4 27. Rc6 Bd4 28.
Rf4 e3 29. Nb3 Bf6 30. Rcc4 Bg5 31. Rcd4 Rc8 32. Rc4 Rec7 33. Rxc7 Rxc7 34. Rg4 Bh6
35. Nc5 a5 36. Rc4 axb4 37. axb4 Ra7 38. Rc2 Ra1 39. Rb2 Rg1 40. Kf3 Rf1+ 41. Kg3
Bf4+ 42. Kh3 Rf2 43. Rb1 e2 44. Nd3 Rf1 45. Re1 Rxe1 46. Nxe1 Bd2 47. Nd3 Bxb4 48.
Kg3 e1=Q+ 49. Nxe1 Bxe1+ 50. Kg4 Kf7 51. h4 h6 52. h5 Kf6 53. Kf4 Bd2+ 54. Kg4 Ke5
55. Kh4 Kf4 56. g3+ Kf3 57. Kh3 Be1  0-1

[Event "Summer Prague Open 2023 - B"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.04"]
[Round "1"]
[Board "4"]
[White "Machala, Vladislav"]
[Black "Rychtecky, Pavel"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1860"]
[BlackElo "1430"]
[PlyCount "51"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Bf5 6. Qb3 Nc6 7. cxd5 Na5 8. Qa4+
Bd7 9. Bb5 a6 10. Bxd7+ Nxd7 11. Nge2 b5 12. Qd1 Nf6 13. Nf4 Qd7 14. a3 Rc8 15. O-O
g6 16. Re1 Bg7 17. Rb1 O-O 18. h3 Rfe8 19. Qf3 h5 20. Nd3 Nb3 21. Be3 e6 22. dxe6
Rxe6 23. d5 Rd6 24. Bf4 Nd4 25. Qd1 Rb6 26. Ne5  1-0

[Event "Summer Prague Open 2023 - B"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.04"]
[Round "1"]
[Board "5"]
[White "Lansky, Petr"]
[Black "Svetly, Jiri"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "1429"]
[BlackElo "1850"]
[PlyCount "28"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Be3 O-O 6. Qd2 c6 7. O-O-O b5 8. Bh6 b4
9. Na4 Qa5 10. b3 Nxe4 11. Qe3 d5 12. Kb2 Nd7 13. Ng5 Nb6 14. Nc5 Qa3+  0-1

[Event "Summer Prague Open 2023 - B"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.04"]
[Round "1"]
[Board "6"]
[White "Mihal, Sergej"]
[Black "Baraniuk, Andrej"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1846"]
[BlackElo "1427"]
[PlyCount "63"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. g3 Nf6 5. Bg2 c6 6. d4 Bf5 7. a3 e6 8. Bf4 Qd8
9. Nge2 Nbd7 10. Qd2 Be7 11. f3 h6 12. Ne4 Nb6 13. b3 Nbd5 14. Be5 O-O 15. c4 Nc7
16. N2c3 a5 17. O-O Bxe4 18. fxe4 Ng4 19. Bf4 Nf6 20. e5 Nd7 21. Ne4 Ne8 22. Bxh6
gxh6 23. Qxh6 Ng7 24. Nf6+ Nxf6 25. exf6 Qxd4+ 26. Kh1 Bxf6 27. Rad1 Qe5 28. Rxf6
Qh5 29. Qxh5 Nxh5 30. Rf2 Rfd8 31. Rfd2 Rxd2 32. Rxd2  1/2-1/2

[Event "Summer Prague Open 2023 - B"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.04"]
[Round "1"]
[Board "7"]
[White "Hlavacek, Bedrich"]
[Black "Guggenheim, Hans"]
[Result "0-1"]
[ECO "B34"]
[WhiteElo "1426"]
[BlackElo "1845"]
[PlyCount "36"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Bg7 6. Nb3 Nf6 7. Bc4 O-O 8. Bg5
Na5 9. Nxa5 Qxa5 10. Qd2 Qb4 11. Bd3 d6 12. Bh6 Bxh6 13. Qxh6 Qxb2 14. O-O Qxc3 15.
f4 Ng4 16. Qh4 Qf6 17. Qg3 Qg7 18. f5 Ne5  0-1

[Event "Summer Prague Open 2023 - B"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.04"]
[Round "1"]
[Board "8"]
[White "Pesola, Jyrki"]
[Black "Akerman, Jan"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1842"]
[BlackElo "1422"]
[PlyCount "58"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 h6 6. O-O d6 7. a4 a5 8. Qe2 O-O 9.
Be3 Bxe3 10. Qxe3 Qe7 11. Nbd2 Be6 12. Bxe6 Qxe6 13. Nh4 Ne7 14. h3 Nh5 15. g4 Nf4
16. Kh2 Qf6 17. Ndf3 Neg6 18. Nf5 Ne7 19. Rg1 Nxf5 20. gxf5 g5 21. h4 Kh8 22. hxg5
hxg5 23. Nxg5 Qh6+ 24. Nh3 f6 25. Rg4 Rf7 26. Rag1 Rh7 27. R1g3 Qh5 28. d4 Nxh3 29.
Rxh3 Qxg4  0-1

[Event "Summer Prague Open 2023 - B"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.04"]
[Round "1"]
[Board "9"]
[White "Artamonov, Mikhail"]
[Black "Barlage, Tonio, Dr."]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "1420"]
[BlackElo "1830"]
[PlyCount "149"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. cxd5 Nxd5 7. Nf3 Bf5 8. a3
e6 9. Bd3 Bxd3 10. Qxd3 Be7 11. O-O O-O 12. Re1 a6 13. Ne5 Nxe5 14. Rxe5 Bf6 15.
Rh5 g6 16. Rh3 Bg7 17. Bd2 Qf6 18. Be3 Nf4 19. Bxf4 Qxf4 20. Ne2 Qf6 21. Rf3 Qe7
22. Re1 Rfd8 23. Qe3 Rd7 24. Rd1 Rad8 25. Qd2 Qh4 26. Rd3 Rd5 27. Rh3 Qe7 28. Rd3
e5 29. Qe3 Qd7 30. Nc3 Rxd4 31. Rxd4 exd4 32. Qd3 b5 33. Ne2 Qd5 34. h3 Rd6 35. Ng3
Re6 36. Ne2 Qc4 37. Kf1 Qxd3 38. Rxd3 Rd6 39. f4 f5 40. Ke1 Kf7 41. Kd2 Ke6 42. b3
Kd5 43. g3 h6 44. Nc3+ Kc5 45. Ne2 a5 46. g4 Bf6 47. gxf5 gxf5 48. Ng3 Rd5 49. Nh5
Bh4 50. Ng3 Kd6 51. Ke2 Ke6 52. Kd2 Be7 53. Ne2 Bxa3 54. Nxd4+ Kf6 55. Ne2 Bb4+ 56.
Ke3 Rxd3+ 57. Kxd3 a4 58. bxa4 bxa4 59. Kc4 a3 60. Kb3 Kg6 61. Ka2 Bc5 62. Kb3 Bd6
63. Ka2 Kf6 64. Kb3 Bc5 65. Ka2 Ke6 66. h4 Kd5 67. Ng3 Ke6 68. Ne2 Kf6 69. h5 Ke6
70. Kb3 Bf2 71. Kxa3 Kd5 72. Kb2 Ke4 73. Kc2 Be3 74. Ng3+ Kxf4 75. Nxf5  1/2-1/2

[Event "Summer Prague Open 2023 - B"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.04"]
[Round "1"]
[Board "10"]
[White "Milla, Diego Francisco"]
[Black "Jakus, Lubomir"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1826"]
[BlackElo "1419"]
[PlyCount "43"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 f5 4. d4 fxe4 5. Nxe5 Nxe5 6. dxe5 d5 7. Qxd5 Qxd5 8.
Bxd5 Ne7 9. Bxe4 c6 10. Nc3 Bf5 11. Bd2 O-O-O 12. O-O-O g6 13. Bg5 Bxe4 14. Nxe4
Rxd1+ 15. Rxd1 Nd5 16. c4 h6 17. cxd5 hxg5 18. d6 b6 19. e6 Bg7 20. d7+ Kd8 21. Nd6
Rf8 22. Nf7+  1-0

[Event "Summer Prague Open 2023 - B"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.05"]
[Round "2"]
[Board "1"]
[White "Ilandzis, Spyridon"]
[Black "Grumbach, Justus"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "1936"]
[BlackElo "1574"]
[PlyCount "59"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. b3 d5 2. Bb2 Nf6 3. e3 Bf5 4. f4 h6 5. Nf3 e6 6. Be2 c5 7. O-O Nc6 8. Ne5 Bh7
9. Bb5 Qb6 10. a4 a6 11. a5 Qc7 12. Bxc6+ bxc6 13. d3 Be7 14. Rf3 O-O 15. Rg3 Rad8
16. Nd2 Kh8 17. Ng4 Bg6 18. Ra4 Bh5 19. h3 Rg8 20. Nf3 Rb8 21. Nfe5 Bd6 22. Qa1 Bxg4
23. hxg4 Rbf8 24. g5 Ne8 25. gxh6 Nf6 26. hxg7+ Rxg7 27. Ng4 Ne8 28. Bxg7+ Nxg7 29.
Rh3+ Kg8 30. Nf6#  1-0

[Event "Summer Prague Open 2023 - B"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.05"]
[Round "2"]
[Board "2"]
[White "Mielke, Torsten"]
[Black "Jaeger, Andre"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "1546"]
[BlackElo "1930"]
[PlyCount "92"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. e4 c5 2. f4 e6 3. Nf3 Nc6 4. d3 d5 5. e5 Nh6 6. Be2 Be7 7. O-O O-O 8. c3 a6 9.
Qe1 b5 10. Bd1 Bb7 11. Kh1 Rc8 12. Be3 d4 13. cxd4 Nf5 14. Bg1 Ncxd4 15. Nc3 Nh4
16. Ne4 Ndxf3 17. Rxf3 Nxf3 18. Bxf3 Bd5 19. Qg3 Kh8 20. Rf1 f5 21. exf6 gxf6 22.
Nc3 Bxf3 23. Rxf3 Rg8 24. Qe1 Qd7 25. Re3 Rc6 26. Ne2 Qd5 27. Ng3 Qxa2 28. Rf3 Qd5
29. Ne4 f5 30. Nc3 Qd8 31. Rh3 Bf6 32. Nd1 Rg7 33. Qe2 Qg8 34. Be3 Bd4 35. g3 Qd8
36. Kg1 Bxe3+ 37. Nxe3 Qd4 38. Kf1 Rd6 39. g4 Qxf4+ 40. Rf3 Qd4 41. gxf5 Qxd3 42.
f6 Qb1+ 43. Nd1 Rxd1+ 44. Kf2 Rf7 45. Qxe6 Rd2+ 46. Kg3 Qg6+  0-1

[Event "Summer Prague Open 2023 - B"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.05"]
[Round "2"]
[Board "3"]
[White "Chinguun, Otgonbayar"]
[Black "Dobsa, Emma"]
[Result "1-0"]
[ECO "D18"]
[WhiteElo "1914"]
[BlackElo "1550"]
[PlyCount "77"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. d4 d5 2. c4 c6 3. Nc3 dxc4 4. a4 Nf6 5. Nf3 Bf5 6. e3 e6 7. Bxc4 Bd6 8. O-O O-O
9. h3 h6 10. Qe2 Ne4 11. Bd3 Nxc3 12. bxc3 Bxd3 13. Qxd3 Nd7 14. Rd1 Bc7 15. c4 Re8
16. Bb2 c5 17. dxc5 Nxc5 18. Qc3 Qf6 19. Qxf6 gxf6 20. Bxf6 Ne4 21. Bb2 Rac8 22.
Rd4 f5 23. g4 Bb6 24. Rd7 Rxc4 25. Nh4 Rc7 26. Rad1 Re7 27. Rxe7 Rxe7 28. gxf5 exf5
29. Nxf5 Re6 30. Rd7 Rg6+ 31. Kf1 Nc5 32. Rd5 Kf7 33. a5 Na4 34. axb6 Nxb2 35. bxa7
Ra6 36. Rb5 Ra1+ 37. Kg2 Nc4 38. Rxb7+ Kg6 39. Ne7+  1-0

[Event "Summer Prague Open 2023 - B"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.05"]
[Round "2"]
[Board "4"]
[White "Brabec, Simon"]
[Black "Machala, Vladislav"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1521"]
[BlackElo "1860"]
[PlyCount "69"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. e4 c6 2. d4 d6 3. f4 Nd7 4. Nf3 Qc7 5. Bd3 e5 6. c3 Ngf6 7. O-O Be7 8. Na3 O-O
9. fxe5 dxe5 10. Nc4 exd4 11. cxd4 b5 12. Ne3 Nb6 13. Qc2 h6 14. Bxb5 Bb7 15. Bd3
Rfe8 16. Nf5 Bf8 17. N3h4 Rac8 18. Qe2 Re6 19. e5 c5 20. Nxh6+ gxh6 21. Rxf6 Rxf6
22. exf6 Qd6 23. Qg4+ Kh8 24. Qf5 Qxd4+ 25. Be3 Qxe3+ 26. Kh1 Qxd3 27. Qxd3 Nd5 28.
Re1 c4 29. Qg3 Nb4 30. Nf5 Nd3 31. Re7 Bd5 32. Nd6 Rd8 33. Nxf7+ Bxf7 34. Rxf7 Nf2+
35. Kg1  1-0

[Event "Summer Prague Open 2023 - B"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.05"]
[Round "2"]
[Board "5"]
[White "Svetly, Jiri"]
[Black "Bondarenko, Vova"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "1850"]
[BlackElo "1545"]
[PlyCount "76"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. d4 Nf6 2. c4 g6 3. Nc3 d6 4. e4 b6 5. Bg5 Nbd7 6. f4 Bb7 7. Bd3 Bg7 8. Nf3 c5
9. d5 h6 10. Bh4 O-O 11. O-O a6 12. h3 Qc7 13. a4 Rac8 14. Re1 Nh7 15. g4 e5 16.
dxe6 fxe6 17. Bg3 e5 18. fxe5 Nxe5 19. Nxe5 Bxe5 20. Bxe5 dxe5 21. Qd2 Ng5 22. Be2
Nxh3+ 23. Kh2 Nf4 24. Bf3 Qe7 25. Kg3 Qg5 26. Qe3 h5 27. Nd5 Ba8 28. Rg1 hxg4 29.
Bh1 Nh5+ 30. Kg2 Qh4 31. Rgf1 g3 32. Rxf8+ Rxf8 33. Ne7+ Kh7 34. Nf5 gxf5 35. Kf1
Qxh1+ 36. Ke2 Qxa1 37. Qg5 Qxb2+ 38. Kd3 fxe4+  0-1

[Event "Summer Prague Open 2023 - B"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.05"]
[Round "2"]
[Board "6"]
[White "Guggenheim, Hans"]
[Black "Kleprlik, Jan"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "1845"]
[BlackElo "1518"]
[PlyCount "77"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Nc6 5. Bg2 Bb4+ 6. Bd2 Bxd2+ 7. Nbxd2 O-O 8. O-O
Ne7 9. Qc2 c6 10. Rfd1 Re8 11. Ne5 Ng6 12. Nxg6 hxg6 13. Nf3 Nd7 14. e4 dxe4 15.
Qxe4 Qf6 16. Rd2 Nb6 17. Ne5 Rd8 18. Rad1 Bd7 19. c5 Nd5 20. Nc4 Rab8 21. Rd3 b5
22. Rf3 Qe7 23. Nd6 f5 24. Qe5 Qf6 25. Ra3 Ra8 26. f4 a6 27. Re1 Ne7 28. Re2 Ra7
29. Rc3 Nd5 30. Bxd5 exd5 31. Qxf6 gxf6 32. Re7 Rf8 33. Rce3 a5 34. Kf2 b4 35. h4
a4 36. Re1 a3 37. b3 Kh8 38. h5 gxh5 39. Rh1  1-0

[Event "Summer Prague Open 2023 - B"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.05"]
[Round "2"]
[Board "7"]
[White "Shtyntsov, Victor"]
[Black "Enkhjin, Otgonbayar"]
[Result "1/2-1/2"]
[ECO "E61"]
[WhiteElo "1819"]
[BlackElo "1508"]
[PlyCount "108"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 c6 5. e3 d6 6. Bd3 Bg4 7. h3 Bxf3 8. Qxf3 Nbd7
9. Bd2 Qc7 10. O-O O-O 11. Rac1 h6 12. b4 a6 13. Qg3 Nh5 14. Qh2 Kh7 15. c5 f5 16.
Be2 Nhf6 17. f4 Rad8 18. g4 dxc5 19. bxc5 Nxc5 20. gxf5 gxf5 21. Bc4 Nfe4 22. Be1
Nxc3 23. Bxc3 Ne4 24. Bd3 Nxc3 25. Rxc3 Rxd4 26. exd4 Bxd4+ 27. Kh1 Bxc3 28. Qc2
Bd4 29. Bxf5+ Kh8 30. Qe4 Bf6 31. Be6 Bg7 32. Qg6 Qd6 33. Rg1 Qd4 34. Bf5 Qd5+ 35.
Be4 Qg8 36. f5 Rf6 37. Qg2 Qf7 38. Qd2 Rd6 39. Qg2 Bf6 40. Qg6 Qf8 41. Qg2 e6 42.
Qc2 exf5 43. Bxf5 Bg5 44. Qb2+ Rf6 45. Rd1 Qc5 46. Rd8+ Kg7 47. Qxb7+ Rf7 48. Qb2+
Bf6 49. Qg2+ Bg5 50. Qb2+ Bf6 51. Qg2+ Bg5 52. Qb2+ Bf6 53. Qg2+ Bg5 54. Qb2+ Rf6
 1/2-1/2

[Event "Summer Prague Open 2023 - B"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.05"]
[Round "2"]
[Board "8"]
[White "Nguyen, Thai Dang Vi"]
[Black "Klimek, Petr"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1505"]
[BlackElo "1817"]
[PlyCount "95"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. Bd3 Nf6 6. O-O O-O 7. Bg5 Bg4 8. h3
Bh5 9. Nbd2 Nbd7 10. c3 c6 11. Qc2 Qc7 12. Rfe1 Rae8 13. b3 Bg6 14. Bxg6 hxg6 15.
Rxe8 Rxe8 16. Re1 Rxe1+ 17. Nxe1 Bh2+ 18. Kh1 Bf4 19. Bxf4 Qxf4 20. Nd3 Qf5 21. Kg1
Ne4 22. Nxe4 dxe4 23. Nb2 Nf6 24. Nc4 Qf4 25. Qd2 Qxd2 26. Nxd2 Kf8 27. Kf1 Ke7 28.
Ke2 Nd5 29. Nxe4 f5 30. c4 fxe4 31. cxd5 cxd5 32. f3 exf3+ 33. Kxf3 g5 34. Kg3 Kf7
35. Kg4 Kg6 36. a3 b5 37. a4 bxa4 38. bxa4 a5 39. g3 Kf6 40. h4 gxh4 41. gxh4 Kg6
42. h5+ Kh6 43. Kh4 g6 44. hxg6 Kxg6 45. Kg4 Kf6 46. Kf4 Ke6 47. Kg5 Kd6 48. Kf6
 1-0

[Event "Summer Prague Open 2023 - B"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.05"]
[Round "2"]
[Board "9"]
[White "Pokorny, Jiri"]
[Black "Ashton, Alannah"]
[Result "0-1"]
[ECO "B77"]
[WhiteElo "1813"]
[BlackElo "1499"]
[PlyCount "60"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f3 Bg7 7. Be3 O-O 8. Qd2 Nc6
9. Bc4 Bd7 10. h4 h5 11. O-O-O Ne5 12. Bb3 a5 13. Bh6 a4 14. Bd5 e6 15. Bxg7 Kxg7
16. f4 exd5 17. fxe5 dxe5 18. Nf3 d4 19. Ne2 Nxe4 20. Qe1 Qe7 21. Rf1 a3 22. b3 Rac8
23. Ng3 Nxg3 24. Qxg3 Rxc2+ 25. Kb1 Rb2+ 26. Ka1 Rc8 27. Nxe5 Rcc2 28. Nd3 Rxa2+
29. Kb1 Bb5 30. Rf2 Bxd3  0-1

[Event "Summer Prague Open 2023 - B"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.05"]
[Round "2"]
[Board "10"]
[White "Jun, Robert"]
[Black "Samartzis, Mihail"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1486"]
[BlackElo "1786"]
[PlyCount "84"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. c4 Bb4+ 5. Nc3 Nf6 6. a3 Bxc3+ 7. bxc3 Ne4 8. Qc2
O-O 9. Bd3 Re8 10. Be3 c5 11. Ne2 cxd4 12. Bxd4 Nc6 13. O-O Nxd4 14. Nxd4 Nf6 15.
Rfe1 Rxe1+ 16. Rxe1 Bg4 17. h3 Bh5 18. Nf5 Bg6 19. Ne7+ Kf8 20. Nxg6+ hxg6 21. cxd5
Qxd5 22. c4 Qc5 23. Rb1 b6 24. Rb3 Re8 25. Qc3 Qe5 26. Qxe5 Rxe5 27. Kf1 Ke7 28.
f4 Ra5 29. g4 Nd7 30. Ke2 Nc5 31. Rc3 Na4 32. Rb3 g5 33. f5 Kd6 34. Kd2 Nc5 35. Rc3
f6 36. Bc2 Ke5 37. Ke3 Nb7 38. Be4 Nd6 39. Bd5 b5 40. Kd3 Ra4 41. Be6 Ne4 42. Rb3
Nc5+  0-1

[Event "Summer Prague Open 2023 - B"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.06"]
[Round "3"]
[Board "1"]
[White "Michel, Ladislav"]
[Black "Ilandzis, Spyridon"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "1626"]
[BlackElo "1936"]
[PlyCount "113"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. d4 Nf6 2. Bf4 d6 3. e3 g6 4. h3 Bg7 5. Nf3 O-O 6. Be2 Nc6 7. O-O Qe8 8. Bh2 e5
9. dxe5 dxe5 10. c3 Bf5 11. Qb3 Be6 12. Qa3 Ne4 13. Nbd2 Nd6 14. Ng5 Bf5 15. e4 Bd7
16. Nc4 Nb5 17. Qb3 h6 18. Nf3 Qe7 19. a4 Nd6 20. Nxd6 cxd6 21. a5 Rac8 22. Rfd1
Be6 23. Qa3 Rfd8 24. c4 f5 25. exf5 gxf5 26. Rac1 e4 27. Ne1 Bd4 28. Bf4 Qg7 29.
Rc2 Bc5 30. Qa1 Nd4 31. b4 Nxe2+ 32. Rxe2 Qxa1 33. Rxa1 Bxb4 34. Bxh6 Bxc4 35. Re3
Kh7 36. Bg5 Rg8 37. Rg3 Bc5 38. Nc2 Bd3 39. Ne1 Bd4 40. Rd1 Be5 41. Rgxd3 exd3 42.
h4 Rc5 43. a6 bxa6 44. Nxd3 Rd5 45. Kf1 Rc8 46. Ke2 Kg6 47. Nf4+ Bxf4 48. Rxd5 Bxg5
49. hxg5 Rc2+ 50. Kf3 Rc6 51. g4 Rc3+ 52. Kg2 fxg4 53. Rxd6+ Kxg5 54. Rxa6 Rc7 55.
Kg3 Rc3+ 56. Kg2 Rc7 57. Kg3  1/2-1/2

[Event "Summer Prague Open 2023 - B"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.06"]
[Round "3"]
[Board "2"]
[White "Jaeger, Andre"]
[Black "Cabela, Filip"]
[Result "1/2-1/2"]
[ECO "E27"]
[WhiteElo "1930"]
[BlackElo "1631"]
[PlyCount "74"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 O-O 5. a3 Bxc3+ 6. bxc3 Ne8 7. Nh3 b6 8. e4 Ba6
9. Bd3 Nc6 10. Qe2 Na5 11. e5 Qh4+ 12. Kf1 f6 13. Bf4 fxe5 14. Bg3 Qh6 15. dxe5 Nb3
16. Rd1 Bb7 17. Nf2 Nc5 18. Bc2 Qh5 19. Ne4 Nxe4 20. Bxe4 Bxe4 21. Qxe4 Rd8 22. Kf2
Qf5 23. Rhe1 Qxe4 24. Rxe4 h6 25. Ke3 g6 26. Bf2 Kf7 27. f4 Ng7 28. g4 g5 29. h4
gxf4+ 30. Rxf4+ Ke7 31. Rxf8 Rxf8 32. h5 d6 33. Bh4+ Kd7 34. Bg3 Ne8 35. Bf4 Rh8
36. Bg3 Kc6 37. Bf4 Rh7  1/2-1/2

[Event "Summer Prague Open 2023 - B"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.06"]
[Round "3"]
[Board "3"]
[White "Jankovsky, Zbynek"]
[Black "Chinguun, Otgonbayar"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "1604"]
[BlackElo "1914"]
[PlyCount "74"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. e4 e6 2. d4 a6 3. Nf3 b5 4. Bd3 Bb7 5. O-O Nf6 6. Re1 Be7 7. h3 h6 8. Bf4 g5 9.
Be5 Nc6 10. Bxf6 Bxf6 11. e5 Bg7 12. c3 d6 13. exd6 Qxd6 14. Be4 O-O 15. Nbd2 f5
16. Bc2 Rae8 17. Nb3 Bc8 18. Nc5 e5 19. b4 e4 20. Nh2 Kh8 21. a4 Ne7 22. axb5 axb5
23. Bb3 Nd5 24. Bxd5 Qxd5 25. Qb3 Qxb3 26. Nxb3 Be6 27. Nc5 Bd5 28. Ra7 c6 29. Nf1
f4 30. g3 e3 31. fxe3 fxe3 32. Rxe3 Rxf1+ 33. Kxf1 Rxe3 34. Ra8+ Kh7 35. Nd7 Rxc3
36. Ra7 Kg6 37. Nb6 Bxd4  0-1

[Event "Summer Prague Open 2023 - B"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.06"]
[Round "3"]
[Board "4"]
[White "Karlsson, Henrik 1974"]
[Black "Guggenheim, Hans"]
[Result "0-1"]
[ECO "B34"]
[WhiteElo "1601"]
[BlackElo "1845"]
[PlyCount "46"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Bg7 6. Be3 Nf6 7. f3 O-O 8. Qd2
d5 9. exd5 Nxd5 10. Nxc6 bxc6 11. Bc4 Nxe3 12. Qxe3 Bf5 13. Bd3 Bxd3 14. Qxd3 Qb6
15. O-O-O Rab8 16. b3 Qb4 17. Nb1 Qa5 18. Rhe1 Qxa2 19. Rxe7 Bh6+ 20. Rd2 Rbd8 21.
Rd7 Qa5 22. Kd1 Bxd2 23. Nxd2 Rxd7  0-1

[Event "Summer Prague Open 2023 - B"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.06"]
[Round "3"]
[Board "5"]
[White "Samartzis, Mihail"]
[Black "Brabec, Simon"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "1786"]
[BlackElo "1521"]
[PlyCount "59"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bg5 d5 5. cxd5 exd5 6. e3 h6 7. Bh4 g5 8. Bg3 Bf5
9. Qa4+ Nc6 10. Bb5 Bxc3+ 11. bxc3 Bd7 12. Qa3 Ne4 13. Ne2 Qf6 14. O-O Nxg3 15. Nxg3
h5 16. e4 h4 17. exd5 hxg3 18. dxc6 gxh2+ 19. Kh1 bxc6 20. Rae1+ Kd8 21. Ba6 Qd6
22. Qb3 Be6 23. c4 c5 24. Qf3 c6 25. dxc5 Qxc5 26. Rb1 Ke8 27. Qf6 Qf8 28. Bb7 Rh6
29. Bxc6+ Bd7 30. Rfe1+  1-0

[Event "Summer Prague Open 2023 - B"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.06"]
[Round "3"]
[Board "6"]
[White "Sterba, Erik"]
[Black "Nguyen, Thai Dang Vi"]
[Result "1-0"]
[ECO "D20"]
[WhiteElo "1761"]
[BlackElo "1505"]
[PlyCount "59"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. d4 d5 2. c4 dxc4 3. e3 e5 4. Bxc4 exd4 5. exd4 Bb4+ 6. Nc3 Qe7+ 7. Be3 Nf6 8.
Nf3 Bg4 9. Qa4+ c6 10. Qb3 Bxf3 11. gxf3 Nbd7 12. Bxf7+ Qxf7 13. Qxb4 Nb6 14. Ne4
Nxe4 15. fxe4 O-O-O 16. d5 cxd5 17. Bxb6 axb6 18. Rc1+ Kb8 19. Qxb6 Rhe8 20. Rg1
Rxe4+ 21. Kf1 Rd7 22. Rg3 d4 23. Ra3 Rc7 24. Ra8+ Kxa8 25. Rxc7 Qxc7 26. Qxc7 d3
27. Qd8+ Ka7 28. Qxd3 Rh4 29. Qa3+ Kb8 30. Qg3+  1-0

[Event "Summer Prague Open 2023 - B"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.06"]
[Round "3"]
[Board "7"]
[White "Bondarenko, Vova"]
[Black "Andersson, Mitchell"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "1545"]
[BlackElo "1757"]
[PlyCount "52"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Qe7 7. Qe2 Nd5 8. Bd2
f6 9. exf6 Nxf6 10. Nc3 d5 11. O-O-O Qxe2 12. Bxe2 Bd6 13. Rhe1 O-O 14. h3 Bd7 15.
Bf3 Rab8 16. Be3 a5 17. Na4 Rb4 18. Nc5 Bf5 19. c3 Rb5 20. g4 Bg6 21. Ne6 Rfb8 22.
Re2 Ne4 23. Nd4 Rxb2 24. Bxe4 Rxe2 25. Nxe2 Bxe4 26. a4 Rb3  0-1

[Event "Summer Prague Open 2023 - B"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.06"]
[Round "3"]
[Board "8"]
[White "Ashton, Alannah"]
[Black "Perrin, Brent"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1499"]
[BlackElo "1748"]
[PlyCount "86"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Be2 Nge7 7. Na3 cxd4 8. cxd4 Nf5
9. Nc2 Qb6 10. O-O Na5 11. Ne3 Nxe3 12. Bxe3 Qxb2 13. Rb1 Qa3 14. Qd3 Qxd3 15. Bxd3
Bc6 16. Bb5 Bxb5 17. Rxb5 b6 18. Rc1 Nc4 19. Nd2 Nxd2 20. Bxd2 Kd7 21. Rb3 Be7 22.
Rg3 Rhg8 23. Kf1 f5 24. exf6 Bxf6 25. Rgc3 Rac8 26. Bf4 Rxc3 27. Rxc3 Rc8 28. Rxc8
Kxc8 29. Be5 Bxe5 30. dxe5 Kd7 31. Ke2 Kc6 32. f4 d4 33. Kd3 Kd5 34. a4 a6 35. g3
b5 36. axb5 axb5 37. h3 b4 38. h4 h5 39. Kc2 Ke4 40. Kd1 b3 41. Kd2 g6 42. Kd1 d3
43. Kc1 Kf3  0-1

[Event "Summer Prague Open 2023 - B"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.06"]
[Round "3"]
[Board "9"]
[White "Levitan, Liel"]
[Black "Shtyntsov, Victor"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1283"]
[BlackElo "1819"]
[PlyCount "76"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. e4 c5 2. c3 d6 3. d4 cxd4 4. cxd4 g6 5. Nc3 Bg7 6. Nf3 Nc6 7. Be2 Nf6 8. h3 O-O
9. Be3 Qa5 10. Qd2 a6 11. O-O d5 12. e5 Ne8 13. b4 Nxb4 14. Nxd5 Qxd5 15. Qxb4 e6
16. Bc4 Qd8 17. Rfd1 b5 18. Bb3 Nc7 19. Qd2 Bb7 20. Ne1 Nd5 21. Bh6 Qb6 22. Rac1
b4 23. Bxg7 Kxg7 24. Nc2 Nc3 25. Re1 a5 26. a3 Ne4 27. Qd3 a4 28. Bc4 b3 29. Nb4
Rfd8 30. Rxe4 Bxe4 31. Qxe4 Qxd4 32. Qxd4 Rxd4 33. Nd3 Rc8 34. Nb2 Rd2 35. Rb1 Rxb2
36. Rxb2 Rxc4 37. Kf1 Rc2 38. Rb1 b2  0-1

[Event "Summer Prague Open 2023 - B"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.06"]
[Round "3"]
[Board "10"]
[White "Potuznik, Cenek"]
[Black "Kalvach, Ladislav"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "1499"]
[BlackElo "1769"]
[PlyCount "246"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 Nc6 6. Bc4 e6 7. cxd4 Bb4+ 8. Bd2
Nb6 9. Bb3 d6 10. Bxb4 Nxb4 11. Nc3 dxe5 12. Nxe5 O-O 13. O-O Bd7 14. Qd2 Rc8 15.
Rac1 Nc6 16. Nxd7 Qxd7 17. Rfd1 Rfd8 18. Ne2 Qe7 19. Rc3 Nd5 20. Rh3 h6 21. Qd3 Nf6
22. Qg3 Kf8 23. Qe3 Nb4 24. Nf4 Nbd5 25. Qe5 Nxf4 26. Qxf4 Qd6 27. Qd2 Rc7 28. Qe2
Rdc8 29. Qe1 Nd5 30. a3 b6 31. Rf3 a5 32. Rfd3 Nf4 33. Re3 Qc6 34. Rf3 Qd6 35. g3
Nh3+ 36. Kg2 Ng5 37. Rf4 Nh7 38. Bxe6 Re7 39. d5 Rce8 40. Qc3 Ng5 41. Qc2 Nxe6 42.
dxe6 Qxe6 43. Qh7 $11 Qc6+ 44. Kh3 f6 45. Rg4 Qe6 46. Rd3 Qg8 47. Qf5 Re5 48. Qd7
h5 49. Qd6+ Kf7 50. Rh4 R8e6 51. Qc7+ Kg6 52. Qc2 f5 53. Qb3 Qc8 54. Qd1 f4 55. g4
Rc6 56. Rd6+ Re6 57. gxh5+ Kh6 58. Rxe6+ Qxe6+ 59. Qg4 Qb3+ 60. f3 Qc4 61. Qxf4+
Qxf4 62. Rxf4 Kxh5 63. Rg4 g5 64. Rg2 Rd6 65. Re2 Rd5 66. Re6 Rb5 67. Re2 Rb3 68.
Kg3 Rd3 69. Rc2 Rb3 70. Re2 b5 71. Rc2 b4 72. a4 Rd3 73. Rc5 Rb3 74. Rxa5 Rxb2 75.
Rb5 Kh6 76. a5 Ra2 77. Rxb4 Rxa5 78. h4 Kh5 79. Rg4 gxh4+ 80. Rxh4+ Kg6 81. Re4 Kf5
82. Rh4 Kg6 83. Rf4 Kg5 $11 84. Rc4 Kf5 85. Kh4 Ra3 86. Kg3 Ra5 87. Rc8 Ra4 88. Rc5+
Kf6 89. Rh5 Ra3 90. Kg4 Ra1 91. Rh3 Kg6 92. f4 Ra4 93. Re3 Kf6 94. Re8 Rb4 95. Rf8+
Kg6 96. Rf5 Rb1 97. Rf8 Rb4 98. Rc8 Ra4 99. Rc6+ Kf7 100. Kg5 Ra1 101. Rc5 Rd1 102.
Kf5 Rd7 103. Ke5 Rb7 104. Rd5 Ra7 105. f5 Re7+ 106. Kf4 Ra7 107. Kg5 Kg7 108. Re5
Kf7 109. Re6 Ra5 110. Rf6+ Kg7 111. Rg6+ Kf7 112. Re6 Rb5 113. Rh6 Kg7 114. Rf6 Ra5
115. Re6 Kf7 116. Rb6 Ra7 117. Kh6 Ra5 118. Kg5 Ra7 119. Rb8 Rc7 120. Rh8 Kg7 121.
Rh6 Rc5 122. Rh4 Ra5 123. Rf4 Rb5  1/2-1/2

[Event "Summer Prague Open 2023 - B"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.06"]
[Round "4"]
[Board "1"]
[White "Chinguun, Otgonbayar"]
[Black "Sterba, Erik"]
[Result "1-0"]
[ECO "E18"]
[WhiteElo "1914"]
[BlackElo "1761"]
[PlyCount "61"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 Bb7 7. O-O O-O 8. Nc3 Ne4
9. Qc2 Nxd2 10. Qxd2 f5 11. d5 Bf6 12. Rad1 Na6 13. Rfe1 Nc5 14. Nd4 g6 15. b4 e5
16. Nxf5 gxf5 17. bxc5 bxc5 18. e4 f4 19. gxf4 exf4 20. e5 Bg5 21. Bf3 Ba6 22. Kh1
Bxc4 23. Ne4 Bh6 24. Rg1+ Kh8 25. Qc3 Bg7 26. Rxg7 Kxg7 27. Rg1+ Kh6 28. Qxc4 Rg8
29. Nf6 Rxg1+ 30. Kxg1 Kg5 31. h4+  1-0

[Event "Summer Prague Open 2023 - B"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.06"]
[Round "4"]
[Board "2"]
[White "Andersson, Mitchell"]
[Black "Samartzis, Mihail"]
[Result "1/2-1/2"]
[ECO "C07"]
[WhiteElo "1757"]
[BlackElo "1786"]
[PlyCount "67"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 cxd4 5. Nxd4 Nc6 6. Bb5 Bd7 7. Nxc6 bxc6 8. Bd3
Bd6 9. Nf3 Qc7 10. Qe2 dxe4 11. Bxe4 Nf6 12. Bd3 O-O 13. g4 Nxg4 14. h3 Nf6 15. Bg5
Nd5 16. Qe4 f5 17. Qh4 e5 18. Bc4 Rab8 19. Bb3 Kh8 20. Rg1 Be6 21. Bd2 Bg8 22. O-O-O
a5 23. Rg2 e4 24. Bxd5 cxd5 25. Bc3 Bf4+ 26. Nd2 Be5 27. Bxe5 Qxe5 28. Nb3 d4 29.
Nxd4 Bxa2 30. Qg3 Qxg3 31. Rxg3 Bg8 32. Ra3 f4 33. Rxa5 Rbe8 34. Re1  1/2-1/2

[Event "Summer Prague Open 2023 - B"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.06"]
[Round "4"]
[Board "3"]
[White "Perrin, Brent"]
[Black "Ilandzis, Spyridon"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1748"]
[BlackElo "1936"]
[PlyCount "122"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Bc4 Nf6 5. d3 Bg4 6. f3 Bf5 7. Bd2 e6 8. Nd5
Qc5 9. Bb4 Qc6 10. Nxf6+ gxf6 11. Bxf8 Rxf8 12. Ne2 Qb6 13. Bb3 a5 14. Nc3 Nd7 15.
Qe2 O-O-O 16. O-O-O Nc5 17. Bc4 h5 18. h3 h4 19. Ne4 e5 20. Rhf1 Na4 21. Bb3 Qc6
22. Qe1 Be6 23. Qxh4 Nb6 24. Qxf6 Bxb3 25. Qxc6 bxc6 26. axb3 Nd5 27. Rde1 Nf4 28.
Nf2 f6 29. g3 Nh5 30. g4 Nf4 31. h4 Ng2 32. Re4 Nxh4 33. Nd1 Kd7 34. Ne3 Ke6 35.
Ra4 Rd4 36. Rxa5 Rf4 37. Ra4 Rxf3 38. Rxf3 Nxf3 39. c3 Rd8 40. Kc2 Ne1+ 41. Kb1 Rxd3
42. Re4 Nf3 43. Kc2 Rd2+ 44. Kc1 Re2 45. Kd1 Rxb2 46. b4 Nd2 47. Nc4 Nxe4 48. Nxb2
Nxc3+ 49. Kc2 Nd5 50. Kb3 Ne3 51. Nd3 Nxg4 52. Kc4 Kd6 53. Nc5 Ne3+ 54. Kd3 Nd5 55.
Kc4 Nb6+ 56. Kd3 Kd5 57. Na6 Kd6 58. Nc5 f5 59. Na6 Nd5 60. Kc4 e4 61. Kd4 Nxb4  0-1

[Event "Summer Prague Open 2023 - B"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.06"]
[Round "4"]
[Board "4"]
[White "Enkhjin, Otgonbayar"]
[Black "Jaeger, Andre"]
[Result "1-0"]
[ECO "A53"]
[WhiteElo "1508"]
[BlackElo "1930"]
[PlyCount "75"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. d4 Nf6 2. c4 d6 3. Nc3 Nbd7 4. e4 e5 5. dxe5 dxe5 6. Nf3 Bb4 7. Bg5 Bxc3+ 8. bxc3
h6 9. Bxf6 Qxf6 10. Bd3 O-O 11. O-O Nc5 12. Qc2 Rd8 13. Rad1 Bd7 14. Qb1 Bc6 15.
Bc2 Qf4 16. Rxd8+ Rxd8 17. Re1 g5 18. h3 h5 19. Nh2 Rd2 20. Nf3 Rd6 21. Nh2 g4 22.
hxg4 hxg4 23. Re3 Bd7 24. Nf1 Rh6 25. Rg3 Rh4 26. f3 Kf8 27. Qd1 b6 28. fxg4 Rxg4
29. Rf3 Qg5 30. Ne3 Rg3 31. Rxg3 Qxg3 32. Nd5 Bh3 33. Qd2 Kg7 34. Nxc7 Ne6 35. Ne8+
Kf8 36. Qd6+ Kg8 37. Nf6+ Kh8 38. Qb8+  1-0

[Event "Summer Prague Open 2023 - B"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.06"]
[Round "4"]
[Board "5"]
[White "Shtyntsov, Victor"]
[Black "Michel, Ladislav"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "1819"]
[BlackElo "1626"]
[PlyCount "93"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. d4 Nf6 2. Nf3 e6 3. c4 Bb4+ 4. Bd2 a5 5. a3 Bxd2+ 6. Nbxd2 d5 7. e3 O-O 8. Qc2
Nc6 9. Bd3 h6 10. Rc1 Re8 11. Ne5 Nxe5 12. dxe5 Nd7 13. Nf3 c6 14. O-O f6 15. Bg6
Rf8 16. cxd5 exd5 17. e6 Ne5 18. Nxe5 fxe5 19. Bf7+ Rxf7 20. exf7+ Kxf7 21. f4 e4
22. Qc5 Qe7 23. Qxe7+ Kxe7 24. h3 Ra6 25. b3 Rb6 26. Rc3 Be6 27. f5 Bf7 28. Kf2 Rb5
29. a4 Rb4 30. Rb1 Kd6 31. g4 c5 32. Rbc1 b6 33. Kg3 Ke5 34. h4 d4 35. exd4+ cxd4
36. Rc7 Rxb3+ 37. Kh2 Bd5 38. Rxg7 d3 39. Re7+ Kf4 40. f6 d2 41. Rf1+ Kxg4 42. Rg7+
Kxh4 43. Rf4+ Kh5 44. Rf5+ Kh4 45. Rxd5 Rb2 46. Rg2 e3 47. f7  1-0

[Event "Summer Prague Open 2023 - B"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.06"]
[Round "4"]
[Board "6"]
[White "Marko, Ondrej"]
[Black "Cleaud, Cyril"]
[Result "1-0"]
[ECO "A58"]
[WhiteElo "1465"]
[BlackElo "1699"]
[PlyCount "83"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. d4 Nf6 2. Nf3 g6 3. c4 c5 4. d5 b5 5. cxb5 a6 6. bxa6 Bxa6 7. Nc3 Bg7 8. g3 O-O
9. Bg2 d6 10. O-O Nbd7 11. Re1 Rb8 12. Qc2 Ng4 13. h3 Nge5 14. Nxe5 Nxe5 15. Rb1
Qa5 16. Qa4 Qb6 17. Qc2 Nc4 18. Bd2 Qa5 19. Ne4 Nxd2 20. Qxd2 Qxd2 21. Nxd2 Bxb2
22. Nb3 Ba3 23. Bf1 Rb6 24. e4 Bxf1 25. Kxf1 Rfb8 26. Nd2 Bb4 27. Nc4 Rb5 28. Re2
Bc3 29. Rxb5 Rxb5 30. Rc2 Ba5 31. a4 Rb1+ 32. Ke2 Bb4 33. Ra2 Rc1 34. a5 Rxc4 35.
a6 Rxe4+ 36. Kf3 Rd4 37. a7 c4 38. a8=Q+ Kg7 39. Rc2 Rd3+ 40. Ke2 Ra3 41. Qb7 Bc5
42. Qb2+  1-0

[Event "Summer Prague Open 2023 - B"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.06"]
[Round "4"]
[Board "7"]
[White "Cabela, Filip"]
[Black "Nguyen Nhat, Minh Thu"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1631"]
[BlackElo "1068"]
[PlyCount "103"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O d6 5. c3 Bg4 6. h3 Bxf3 7. Qxf3 Qf6 8. Qd1
Nge7 9. d3 O-O 10. b4 Bb6 11. Nd2 Rad8 12. a4 a6 13. Nf3 h6 14. Qb3 Ng6 15. a5 Ba7
16. b5 axb5 17. Bxb5 Nce7 18. a6 bxa6 19. Rxa6 Bb6 20. Be3 Bxe3 21. fxe3 Rb8 22.
Qc4 Qe6 23. Ra7 Qxc4 24. Bxc4 c6 25. Nh4 d5 26. Nxg6 fxg6 27. Ba2 Rxf1+ 28. Kxf1
Kf8 29. exd5 cxd5 30. Ra5 Rd8 31. Ke2 Ke8 32. Kf3 Rd6 33. Bb3 Kd7 34. Ra7+ Ke6 35.
e4 Kf6 36. h4 Nc8 37. Rb7 Nb6 38. exd5 Nxd5 39. Bxd5 Rxd5 40. Rb6+ Kf7 41. Ke4 Ra5
42. c4 Ra2 43. c5 Rxg2 44. Kxe5 Ke7 45. Rb7+ Kd8 46. Rxg7 g5 47. Kd6 Kc8 48. c6 Kb8
49. Rg8+ Ka7 50. c7 Rd2 51. c8=Q Rxd3+ 52. Ke5  1-0

[Event "Summer Prague Open 2023 - B"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.06"]
[Round "4"]
[Board "8"]
[White "Svetly, Jiri"]
[Black "Potuznik, Cenek"]
[Result "1-0"]
[ECO "E70"]
[WhiteElo "1850"]
[BlackElo "1499"]
[PlyCount "45"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 O-O 5. Bg5 c5 6. d5 d6 7. Bd3 Nbd7 8. f4 Qc7
9. Nf3 e5 10. O-O exf4 11. Nb5 Qb6 12. a4 Ne5 13. a5 Qd8 14. h3 a6 15. Nc3 b6 16.
Bxf4 Nxd3 17. Qxd3 bxa5 18. Bg5 h6 19. Bh4 g5 20. Nxg5 hxg5 21. Bxg5 Bh8 22. e5 dxe5
23. Ne4  1-0

[Event "Summer Prague Open 2023 - B"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.06"]
[Round "4"]
[Board "9"]
[White "Nguyen, Thai Dang Vi"]
[Black "Mihal, Sergej"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "1505"]
[BlackElo "1846"]
[PlyCount "86"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Nxd4 6. Bxd4 Bxd4 7. Qxd4 Qf6 8.
Qxf6 Nxf6 9. Nc3 O-O 10. Bc4 Re8 11. f3 d6 12. O-O-O Be6 13. Bxe6 fxe6 14. Nb5 Re7
15. Rhe1 e5 16. c4 a6 17. Nc3 Kf7 18. Nd5 Nxd5 19. Rxd5 Ke6 20. Red1 b6 21. b4 Rb8
22. Kc2 Rd7 23. a4 c6 24. R5d3 Rbd8 25. Kb3 g5 26. Rc1 c5 27. Rb1 cxb4 28. Kxb4 Rc8
29. Ka3 Rc6 30. Rdb3 Rxc4 31. Rxb6 Ra7 32. Rd1 Rd4 33. Rc1 g4 34. Rcc6 gxf3 35. gxf3
a5 36. Kb3 Rd3+ 37. Rc3 Rxc3+ 38. Kxc3 Rf7 39. Rb5 Rxf3+ 40. Kc4 Re3 41. Rb7 Rxe4+
42. Kb5 Rb4+ 43. Ka6 Rxb7  0-1

[Event "Summer Prague Open 2023 - B"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.06"]
[Round "4"]
[Board "10"]
[White "Ashton, Alannah"]
[Black "Pesola, Jyrki"]
[Result "0-1"]
[ECO "B29"]
[WhiteElo "1499"]
[BlackElo "1842"]
[PlyCount "81"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. e4 c5 2. Nf3 Nf6 3. e5 Nd5 4. Nc3 e6 5. Ne4 f5 6. Nc3 Nxc3 7. dxc3 d5 8. exd6
Bxd6 9. Bb5+ Nc6 10. Bxc6+ bxc6 11. Bg5 Qc7 12. Qd3 O-O 13. O-O-O Bf4+ 14. Bxf4 Qxf4+
15. Qd2 Qa4 16. Kb1 Rb8 17. h4 Ba6 18. h5 Rxb2+ 19. Kxb2 Rb8+ 20. Ka1 Bc4 21. Qd8+
Rxd8 22. Rxd8+ Kf7 23. Ne5+ Ke7 24. Rd7+ Ke8 25. Rxa7 Qxa7 26. Nxc4 Qa6 27. Rh4 Ke7
28. g3 Kf6 29. Kb2 e5 30. a3 e4 31. Ne3 g5 32. hxg6 hxg6 33. c4 Qb6+ 34. Ka2 Qa5
35. g4 Kg5 36. Rh1 f4 37. Ng2 Qc3 38. Rc1 Qxc4+ 39. Kb2 Qe2 40. a4 Qxf2 41. a5  0-1

[Event "Summer Prague Open 2023 - B"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.07"]
[Round "5"]
[Board "1"]
[White "Guggenheim, Hans"]
[Black "Chinguun, Otgonbayar"]
[Result "1/2-1/2"]
[ECO "A40"]
[WhiteElo "1845"]
[BlackElo "1914"]
[PlyCount "50"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. d4 b5 2. e4 Bb7 3. f3 a6 4. Be3 e6 5. a4 b4 6. Nh3 Nc6 7. Nd2 Na5 8. Bd3 Nf6 9.
O-O Be7 10. Qe2 d6 11. c3 c5 12. dxc5 dxc5 13. cxb4 cxb4 14. Rfd1 O-O 15. Nc4 Rc8
16. Nxa5 Qxa5 17. b3 Bc5 18. Bc4 h6 19. Nf2 Qb6 20. Bxc5 Qxc5 21. Rd2 a5 22. Rad1
Nh5 23. g3 Qg5 24. Rd7 Bc6 25. R7d6 Bb7  1/2-1/2

[Event "Summer Prague Open 2023 - B"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.07"]
[Round "5"]
[Board "2"]
[White "Ilandzis, Spyridon"]
[Black "Andersson, Mitchell"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "1936"]
[BlackElo "1757"]
[PlyCount "125"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. d4 Nf6 2. Bg5 Ne4 3. Bh4 c5 4. f3 Nf6 5. dxc5 Qa5+ 6. Nc3 Qxc5 7. e4 d6 8. Nb5
Na6 9. Bf2 Qb4+ 10. c3 Qa5 11. Bxa7 Bd7 12. a4 Bc6 13. b4 Qd8 14. a5 e6 15. Bb6 Qb8
16. Qd4 Be7 17. Na7 Bd7 18. Bb5 O-O 19. Ne2 e5 20. Qf2 Be6 21. O-O d5 22. Bxa6 bxa6
23. Nc6 Qd6 24. Nxe7+ Qxe7 25. Bc5 Qc7 26. Bxf8 Kxf8 27. exd5 Nxd5 28. Rac1 f6 29.
Rfd1 Rc8 30. Kh1 Kg8 31. Qh4 Ne3 32. Re1 Nd5 33. Qe4 f5 34. Qd3 f4 35. Qxa6 Re8 36.
Nd4 Bc8 37. Qc6 Qf7 38. Qc4 Bd7 39. Nc6 Bxc6 40. Qxc6 Ne3 41. Qe4 Nf5 42. c4 Ng3+
43. hxg3 Qh5+ 44. Kg1 fxg3 45. Qd5+ Kh8 46. Rc2 Qh2+ 47. Kf1 Qh1+ 48. Ke2 Qxg2+ 49.
Kd1 Qh3 50. Qe4 Qd7+ 51. Rd2 Qa4+ 52. Qc2 Qc6 53. Re4 Qf6 54. Qd3 h5 55. f4 h4 56.
fxe5 Qg5 57. Qd4 Qh5+ 58. Kc1 g5 59. e6+ Kg8 60. Qe5 Qg6 61. e7 g4 62. Rd6 Qg7 63.
Qd5+  1-0

[Event "Summer Prague Open 2023 - B"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.07"]
[Round "5"]
[Board "3"]
[White "Cabela, Filip"]
[Black "Shtyntsov, Victor"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "1631"]
[BlackElo "1819"]
[PlyCount "141"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 a6 4. Bxc6 bxc6 5. e5 Qc7 6. Nf3 d5 7. exd6 exd6 8. d4
cxd4 9. Qxd4 Nf6 10. Bf4 c5 11. Nd5 Nxd5 12. Qxd5 Bb7 13. Qd3 Qe7+ 14. Kd2 O-O-O
15. Rhe1 Qd7 16. Ke2 Qg4 17. Bg3 h5 18. h3 Qe4+ 19. Qxe4 Bxe4 20. c3 Be7 21. Kf1
Bd3+ 22. Kg1 Bf6 23. Rad1 c4 24. Bh4 Bxh4 25. Nxh4 Rhe8 26. Nf3 Kd7 27. Nd4 Rxe1+
28. Rxe1 a5 29. b3 Rc8 30. Rd1 cxb3 31. Rxd3 b2 32. Rd1 Rxc3 33. Ne2 Ra3 34. Rb1
Rxa2 35. Kh2 a4 36. Nc3 Ra3 37. Nxa4 Rxa4 38. Rxb2 Re4 39. Kg3 Ke6 40. Rb7 g5 41.
Kf3 d5 42. Rb8 f5 43. Re8+ Kf6 44. Ra8 Ke5 45. Ra5 h4 46. g3 g4+ 47. hxg4 fxg4+ 48.
Kg2 h3+ 49. Kh2 Re2 50. Kg1 Re1+ 51. Kh2 Ke4 52. Ra8 Rf1 53. Rf8 d4 54. Rf4+ Ke5
55. Rxg4 Rxf2+ 56. Kxh3 d3 57. Rg8 Rf6 58. Ra8 d2 59. Ra1 Ke4 60. g4 Rd6 61. Rd1
Ke3 62. g5 Ke2 63. Rxd2+ Rxd2 64. Kg4 Ke3 65. Kf5 Rd5+ 66. Kf6 Kf4 67. g6 Rf5+ 68.
Ke7 Rg5 69. Kf7 Rf5+ 70. Ke7 Re5+ 71. Kf7  1/2-1/2

[Event "Summer Prague Open 2023 - B"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.07"]
[Round "5"]
[Board "4"]
[White "Samartzis, Mihail"]
[Black "Enkhjin, Otgonbayar"]
[Result "1-0"]
[ECO "E90"]
[WhiteElo "1786"]
[BlackElo "1508"]
[PlyCount "135"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 c6 6. h3 a6 7. Bg5 b5 8. a3 bxc4 9.
Bxc4 h6 10. Bf4 e6 11. O-O d5 12. exd5 cxd5 13. Bd3 O-O 14. Qd2 Kh7 15. Rfe1 Nc6
16. b4 Nh5 17. Bh2 Kg8 18. g4 Nf6 19. Rac1 Bb7 20. Bf4 g5 21. Bg3 Qe7 22. Bb1 Rfd8
23. Qd3 Ne4 24. Nxe4 dxe4 25. Qxe4 Nxd4 26. Qh7+ Kf8 27. Nxd4 Rxd4 28. Bc7 Rc8 29.
Bb6 Rxc1 30. Rxc1 Qf6 31. Bxd4 Qxd4 32. Qd3 Qb6 33. Rd1 Bd5 34. Bc2 Be5 35. Bb3 Qd6
36. Bxd5 exd5 37. Qxd5 Bh2+ 38. Kg2 Qf4 39. Qd8+ Kg7 40. Qd4+ Qxd4 41. Rxd4 Be5 42.
Rd5 Bc7 43. a4 Kf6 44. Rc5 Bd6 45. Rc6 Ke5 46. Rxa6 Bxb4 47. Rxh6 f6 48. Rh7 Ke6
49. Rb7 Bc5 50. Rb5 Kd6 51. Kf3 Bd4 52. Ke2 Kc6 53. f3 Bg1 54. Kd3 Bf2 55. Ke4 Be1
56. Kf5 Bc3 57. Rb3 Bd4 58. a5 Kc7 59. a6 Kc8 60. Rb7 Be5 61. Rb6 Kc7 62. Rxf6 Bxf6
63. Kxf6 Kb6 64. Kxg5 Kxa6 65. Kf6 Kb7 66. g5 Kc8 67. g6 Kd7 68. g7  1-0

[Event "Summer Prague Open 2023 - B"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.07"]
[Round "5"]
[Board "5"]
[White "Mihal, Sergej"]
[Black "Marko, Ondrej"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "1846"]
[BlackElo "1465"]
[PlyCount "74"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. e4 b6 2. d4 Bb7 3. Nc3 e6 4. Bd3 Bb4 5. Nge2 Nf6 6. Bg5 h6 7. Bd2 c5 8. dxc5 bxc5
9. e5 Bxc3 10. Nxc3 Nd5 11. Ne4 Qc7 12. Nd6+ Ke7 13. Qh5 Rf8 14. Bg5+ hxg5 15. Qxg5+
Nf6 16. Qxg7 Ne8 17. Qg5+ f6 18. Qh6 Nxd6 19. exd6+ Qxd6 20. O-O-O Nc6 21. Bg6 Nd4
22. c3 Kd8 23. cxd4 cxd4 24. Rxd4 Qxd4 25. Qxf8+ Kc7 26. Qa3 Qf4+ 27. Kb1 Bxg2 28.
Rc1+ Bc6 29. Qg3 Qxg3 30. fxg3 f5 31. h4 Kd6 32. Kc2 Ke7 33. Kd3 Kf6 34. h5 Rb8 35.
b3 Rb4 36. Rc4 Rb8 37. g4 Bb5  0-1

[Event "Summer Prague Open 2023 - B"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.07"]
[Round "5"]
[Board "6"]
[White "Sterba, Erik"]
[Black "Svetly, Jiri"]
[Result "1-0"]
[ECO "E90"]
[WhiteElo "1761"]
[BlackElo "1850"]
[PlyCount "65"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. h3 e5 7. Bg5 h6 8. Be3 exd4
9. Nxd4 Re8 10. f3 Nc6 11. Nxc6 bxc6 12. Qd2 Kh7 13. O-O-O Bb7 14. g4 a5 15. g5 Ng8
16. gxh6 Bh8 17. h4 a4 18. h5 a3 19. hxg6+ fxg6 20. b3 Qf6 21. Kc2 c5 22. Bd3 Qxc3+
23. Qxc3 Bxc3 24. Kxc3 Rf8 25. Rh3 Rae8 26. Rg1 Re6 27. Bc1 Ne7 28. Bb1 Nc6 29. f4
Nd4 30. Re1 Rfe8 31. Rhe3 Kxh6 32. f5 gxf5 33. Rg3+  1-0

[Event "Summer Prague Open 2023 - B"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.07"]
[Round "5"]
[Board "7"]
[White "Pesola, Jyrki"]
[Black "Perrin, Brent"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1842"]
[BlackElo "1748"]
[PlyCount "97"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8 4. d4 Nf6 5. Nf3 Bg4 6. Be2 e6 7. Ne5 Bxe2 8. Nxe2
Nbd7 9. O-O Nxe5 10. dxe5 Qxd1 11. Rxd1 Nd5 12. c4 Nb6 13. b3 Be7 14. Be3 Nd7 15.
f4 O-O-O 16. Nc3 g5 17. g3 gxf4 18. gxf4 Nc5 19. Kf2 a5 20. Rxd8+ Kxd8 21. Rg1 Ke8
22. Kf3 Nd7 23. Ne4 Kf8 24. Nc3 f6 25. exf6 Nxf6 26. Ne4 Kf7 27. Ng5+ Ke8 28. Nxe6
Kd7 29. f5 b6 30. Rg7 Nh5 31. Rg2 c5 32. Ke4 Re8 33. Bg5 Bd6 34. Kf3 Rg8 35. Be3
Rxg2 36. Kxg2 Nf6 37. h4 Ne4 38. Ng5 Ng3 39. f6 Nf5 40. Bf2 h5 41. Kf3 Nd4+ 42. Ke4
Nc6 43. Be1 Ne5 44. Kd5 Nd3 45. Bd2 Bg3 46. Nf3 Nb4+ 47. Bxb4 cxb4 48. Ne5+ Ke8 49.
Ke6  1-0

[Event "Summer Prague Open 2023 - B"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.07"]
[Round "5"]
[Board "8"]
[White "Jankovsky, Zbynek"]
[Black "Pokorny, Jiri"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1604"]
[BlackElo "1813"]
[PlyCount "160"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. d4 Nf6 2. Bf4 g6 3. e3 Bg7 4. Bd3 O-O 5. Nd2 d5 6. h3 b6 7. Ngf3 Na6 8. c3 c5
9. O-O Bb7 10. Qe2 c4 11. Bc2 b5 12. b4 Nc7 13. a4 a6 14. a5 Re8 15. Be5 Nd7 16.
Bxc7 Qxc7 17. Rfd1 Rad8 18. Nf1 f6 19. Nh4 e5 20. Qg4 Nf8 21. Qg3 Bc8 22. e4 Bb7
23. exd5 Rxd5 24. Be4 Rd6 25. Bxb7 Qxb7 26. Rd2 Red8 27. Rad1 exd4 28. Rxd4 Rxd4
29. cxd4 Ne6 30. Qe3 Qd5 31. Qf3 Nxd4 32. Qxd5+ Rxd5 33. Ne3 Ne2+ 34. Kf1 Rxd1+ 35.
Nxd1 Nd4 36. Nc3 g5 37. Nf3 Nxf3 38. gxf3 f5 39. Na2 Kf7 40. Ke2 Ke6 41. Ke3 Ke5
42. Nc3 f4+ 43. Kd2 Bf8 44. Na2 Kd4 45. Kc2 Bg7 46. Nc3 Be5 47. Kd2 Bd6 48. Ne2+
Kd5 49. Nc3+ Ke5 50. Na2 Bb8 51. Nc3 Ba7 52. Ne4 h6 53. Kc3 Bd4+ 54. Kc2 Kd5 55.
Kd2 Ke5 56. Kc2 Ke6 57. Kd2 Kf5 58. Nd6+ Kg6 59. Ne4 h5 60. Ke2 Kf5 61. Nd6+ Ke6
62. Ne4 Kd5 63. Nxg5 Bc3 64. Ne4 Bxb4 65. Nf6+ Kd4 66. Nxh5 Ke5 67. Ng7 Bf8 68. Ne8
Bd6 69. h4 Kd5 70. h5 Be5 71. h6 c3 72. Kd3 b4 73. h7 b3 74. Nc7+ Kd6 75. Nxa6 c2
76. Kd2 Bb2 77. Nb4 c1=Q+ 78. Ke2 Bc3 79. Nd3 Qd2+ 80. Kf1 Qxd3+  0-1

[Event "Summer Prague Open 2023 - B"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.07"]
[Round "5"]
[Board "9"]
[White "Levitan, Liel"]
[Black "Kalvach, Ladislav"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1283"]
[BlackElo "1769"]
[PlyCount "60"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. cxd4 Nc6 6. Nf3 d6 7. Bc4 Nb6 8. Bb5 e6
9. O-O Be7 10. Nc3 O-O 11. Ne4 d5 12. Nc5 Nd7 13. Nxd7 Bxd7 14. a3 Nxe5 15. dxe5
Bxb5 16. Re1 Rc8 17. Nd4 Bd7 18. Qg4 Kh8 19. Re3 g6 20. Rh3 Qe8 21. Rh6 f5 22. Qh3
Qf7 23. Nf3 f4 24. Bd2 Rc4 25. Bb4 Rfc8 26. g3 Rc1+ 27. Rxc1 Rxc1+ 28. Be1 fxg3 29.
hxg3 d4 30. Kh2 Bc6  0-1

[Event "Summer Prague Open 2023 - B"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.07"]
[Round "5"]
[Board "10"]
[White "Bondarenko, Vova"]
[Black "Jaeger, Andre"]
[Result "1-0"]
[ECO "E90"]
[WhiteElo "1545"]
[BlackElo "1930"]
[PlyCount "69"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. c4 g6 2. d4 Bg7 3. Nf3 Nf6 4. Nc3 O-O 5. e4 d6 6. Bg5 h6 7. Bh4 Nbd7 8. Bd3 e5
9. d5 Nc5 10. Bc2 a5 11. a4 g5 12. Bg3 Nh5 13. Qd2 f5 14. exf5 Bxf5 15. Bxf5 Rxf5
16. Qc2 e4 17. O-O Nxg3 18. hxg3 Bxc3 19. bxc3 Qf6 20. Nd4 Re5 21. Qd1 Qg6 22. f4
exf3 23. Qxf3 Rae8 24. Qf6 Qxf6 25. Rxf6 Ne4 26. Rxh6 Nxg3 27. Ne6 Ne4 28. Rg6+ Kh8
29. Rh6+ Kg8 30. Rg6+ Kh8 31. Nxc7 Rc8 32. Ne6 Rxc4 33. Rf1 Kh7 34. Nf8+ Kh8 35.
Rf7  1-0

[Event "Summer Prague Open 2023 - B"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.08"]
[Round "6"]
[Board "1"]
[White "Ilandzis, Spyridon"]
[Black "Samartzis, Mihail"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1936"]
[BlackElo "1786"]
[PlyCount "63"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. d4 Nf6 2. Bg5 d5 3. Bxf6 exf6 4. e3 Bd6 5. c4 dxc4 6. Bxc4 c6 7. Nc3 f5 8. Qf3
O-O 9. Nge2 Nd7 10. Ng3 g6 11. O-O-O Nf6 12. h3 Qc7 13. Nge2 b5 14. Bb3 a6 15. Kb1
b4 16. Na4 Ne4 17. g4 Bb7 18. gxf5 c5 19. d5 Rae8 20. h4 c4 21. Bc2 Nf6 22. h5 Re5
23. Nf4 gxf5 24. h6 Kh8 25. Rhg1 Rd8 26. Rg7 Bf8 27. Qg3 Qe7 28. Rg1 Ng4 29. Bxf5
Bxg7 30. hxg7+ Kg8 31. Qxg4 Qf6 32. Bxh7+  1-0

[Event "Summer Prague Open 2023 - B"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.08"]
[Round "6"]
[Board "2"]
[White "Marko, Ondrej"]
[Black "Guggenheim, Hans"]
[Result "1/2-1/2"]
[ECO "D15"]
[WhiteElo "1465"]
[BlackElo "1845"]
[PlyCount "38"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 a6 5. cxd5 cxd5 6. e3 Nc6 7. Bd3 Bg4 8. Ne2 e6
9. O-O Bd6 10. h3 Bh5 11. Ne5 Bxe2 12. Nxc6 Bxd1 13. Nxd8 Rxd8 14. Rxd1 b5 15. a3
Rc8 16. Bd2 O-O 17. Kf1 Rfd8 18. Rac1 Be7 19. Ke2 Nd7  1/2-1/2

[Event "Summer Prague Open 2023 - B"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.08"]
[Round "6"]
[Board "3"]
[White "Chinguun, Otgonbayar"]
[Black "Pesola, Jyrki"]
[Result "1-0"]
[ECO "A80"]
[WhiteElo "1914"]
[BlackElo "1842"]
[PlyCount "177"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. d4 f5 2. Bg5 g6 3. Nc3 Bg7 4. e4 fxe4 5. Nxe4 d5 6. Nc5 b6 7. Nb3 Nf6 8. Nf3 O-O
9. c3 Qd6 10. Be2 c5 11. O-O Nbd7 12. Re1 Ne4 13. Be3 Bb7 14. Ng5 Nxg5 15. Bxg5 e5
16. Bg4 c4 17. dxe5 Nxe5 18. Nd4 Rae8 19. Be2 Nc6 20. Nxc6 Bxc6 21. Bf3 Re5 22. Qd2
Rfe8 23. Rxe5 Bxe5 24. h3 Rf8 25. Rd1 Rf5 26. Be3 Bf4 27. Bxf4 Qxf4 28. Qxf4 Rxf4
29. Bxd5+ Bxd5 30. Rxd5 Rf7 31. f3 Kf8 32. Rd8+ Kg7 33. Kf2 Rc7 34. f4 Kf7 35. g4
Ke7 36. Rd4 Ke6 37. Kf3 Kf6 38. Rd8 Ke7 39. Rd4 Ke6 40. Ke4 Ke7 41. Kd5 Rc5+ 42.
Ke4 Rc7 43. h4 Ke6 44. f5+ gxf5+ 45. gxf5+ Ke7 46. Kf4 Rc6 47. Rd2 a5 48. h5 a4 49.
Kg5 h6+ 50. Kf4 Rc5 51. Rg2 Rb5 52. Rg7+ Kf6 53. Rg6+ Kf7 54. Rxh6 Rxb2 55. Rc6 b5
56. Rb6 Rxa2 57. Rxb5 Rh2 58. Ra5 Rxh5 59. Rxa4 Rh3 60. Ra3 Kf6 61. Kg4 Rd3 62. Ra6+
Kf7 63. Ra7+ Kf6 64. Ra3 Re3 65. Kf4 Rd3 66. Ke4 Kg5 67. Ke5 Rf3 68. Kd4 Rf4+ 69.
Kc5 Kf6 70. Ra4 Rxf5+ 71. Kxc4 Ke6 72. Ra6+ Kd7 73. Rh6 Kc7 74. Kb4 Rf1 75. c4 Rb1+
76. Kc5 Rc1 77. Rh7+ Kd8 78. Kd6 Rd1+ 79. Kc6 Rd4 80. Rh8+ Ke7 81. c5 Rd1 82. Kc7
Rc1 83. c6 Rc2 84. Rh4 Ke6 85. Rh1 Rc3 86. Re1+ Kd5 87. Kd7 Rd3 88. c7 Kc5+ 89. Ke7
 1-0

[Event "Summer Prague Open 2023 - B"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.08"]
[Round "6"]
[Board "4"]
[White "Barlage, Tonio, Dr."]
[Black "Sterba, Erik"]
[Result "1/2-1/2"]
[ECO "A38"]
[WhiteElo "1830"]
[BlackElo "1761"]
[PlyCount "53"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. c4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O c5 6. Nc3 d5 7. cxd5 Nxd5 8. Nxd5
Qxd5 9. d3 Nc6 10. Ng5 Qd7 11. Rb1 b6 12. Bd2 Bb7 13. Bc3 e5 14. a3 h6 15. Ne4 Nd4
16. b4 cxb4 17. axb4 Rfc8 18. Bxd4 exd4 19. Qb3 Rc7 20. Rbc1 Rac8 21. Rc4 Rxc4 22.
dxc4 Rd8 23. c5 bxc5 24. Nxc5 Bd5 25. Bxd5 Qxd5 26. Qxd5 Rxd5 27. Nd3  1/2-1/2

[Event "Summer Prague Open 2023 - B"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.08"]
[Round "6"]
[Board "5"]
[White "Shtyntsov, Victor"]
[Black "Bondarenko, Vova"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "1819"]
[BlackElo "1545"]
[PlyCount "73"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d6 5. e3 O-O 6. Be2 Nbd7 7. O-O e5 8. Nd2 c6
9. Bf3 Ne8 10. d5 c5 11. e4 f5 12. Nb3 f4 13. Bg4 Ndf6 14. Bxc8 Rxc8 15. Qe2 g5 16.
f3 h5 17. Bd2 h4 18. h3 Nh5 19. Be1 Nef6 20. Qd1 Ng3 21. Rf2 Kh7 22. a4 Rh8 23. Ne2
Nfh5 24. a5 a6 25. Nd2 Nxe2+ 26. Rxe2 Ng3 27. Rf2 Qf6 28. Qb3 Rc7 29. Ra3 Qg6 30.
Qd3 Rf7 31. Rb3 Rhf8 32. Rb6 Bf6 33. Rxd6 Rd8 34. Re6 Re7 35. Rb6 Red7 36. Nb3 Be7
37. Rxg6  1-0

[Event "Summer Prague Open 2023 - B"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.08"]
[Round "6"]
[Board "6"]
[White "Pokorny, Jiri"]
[Black "Cabela, Filip"]
[Result "0-1"]
[ECO "C56"]
[WhiteElo "1813"]
[BlackElo "1631"]
[PlyCount "68"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. e4 e5 2. d4 exd4 3. Bc4 Nf6 4. Nf3 Nc6 5. O-O Nxe4 6. Re1 d5 7. Bxd5 Qxd5 8. Nc3
Qd7 9. Nxe4 Be7 10. Bf4 O-O 11. Qd3 Nb4 12. Qd2 Nd5 13. Rad1 Qg4 14. Be5 Bf5 15.
h3 Qg6 16. Qxd4 Bxh3 17. Bg3 Be6 18. c4 Nb4 19. Qc3 Rfd8 20. Nd4 c5 21. Nxe6 Rxd1
22. Rxd1 Qxe6 23. f3 b6 24. a3 Nc6 25. Bf2 Rd8 26. Re1 Qg6 27. Qc1 Ne5 28. Qe3 Rd3
29. Qf4 Nxf3+ 30. Kf1 Nxe1 31. Bxe1 Bd6 32. Qh4 Rd4 33. Bg3 Rxe4 34. Qd8+ Bf8  0-1

[Event "Summer Prague Open 2023 - B"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.08"]
[Round "6"]
[Board "7"]
[White "Kalvach, Ladislav"]
[Black "Andersson, Mitchell"]
[Result "1-0"]
[ECO "A27"]
[WhiteElo "1769"]
[BlackElo "1757"]
[PlyCount "153"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. c4 e5 2. Nc3 Nc6 3. Nf3 Bb4 4. e4 Bxc3 5. dxc3 d6 6. Be2 Nf6 7. Qd3 Qe7 8. O-O
h6 9. b4 b6 10. Nd2 g5 11. Nb3 a5 12. Bd2 Bb7 13. a4 Nd8 14. f3 Nd7 15. Rfd1 Ne6
16. Be3 Nf4 17. Bxf4 gxf4 18. c5 dxc5 19. bxa5 Rd8 20. a6 Ba8 21. a5 O-O 22. Qc2
Nb8 23. axb6 cxb6 24. Bc4 Rxd1+ 25. Rxd1 Rd8 26. Rd3 Rxd3 27. Qxd3 Qc7 28. Nd2 Kg7
29. g3 fxg3 30. hxg3 Qe7 31. Nf1 Qd7 32. Qxd7 Nxd7 33. a7 b5 34. Bxb5 Nb6 35. Ba6
Kf6 36. Ne3 Bc6 37. Ng4+ Ke6 38. Nxh6 f6 39. Nf5 c4 40. Ne3 Kd7 41. Nxc4 Kc7 42.
Nxb6 Kxb6 43. Bd3 Kxa7 44. Kg2 Bd7 45. Kf2 Kb6 46. Ke3 Kc5 47. Be2 Be6 48. f4 exf4+
49. Kxf4 Kd6 50. Bg4 Bc4 51. Bc8 Ke7 52. Bg4 Kd6 53. Bd1 Be6 54. Be2 Kc5 55. g4 Kd6
56. c4 Kc5 57. g5 fxg5+ 58. Kxg5 Kd6 59. Kf6 Kd7 60. c5 Bh3 61. Bb5+ Kc7 62. Ke7
Bg4 63. e5 Kc8 64. e6 Kb7 65. Kd6 Bxe6 66. Kxe6 Kc7 67. Ke7 Kc8 68. Kd6 Kb8 69. Kd7
Kb7 70. c6+ Kb8 71. c7+ Ka7 72. Bc6 Ka6 73. c8=Q+ Kb6 74. Bd5 Ka5 75. Qb8 Ka4 76.
Kc6 Ka5 77. Qb5#  1-0

[Event "Summer Prague Open 2023 - B"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.08"]
[Round "6"]
[Board "8"]
[White "Enkhjin, Otgonbayar"]
[Black "Magura, Jan"]
[Result "0-1"]
[ECO "A90"]
[WhiteElo "1508"]
[BlackElo "1711"]
[PlyCount "84"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. d4 e6 2. c4 f5 3. Nf3 Nf6 4. g3 d5 5. Bg2 c6 6. Nc3 Bd6 7. cxd5 exd5 8. O-O O-O
9. a3 a5 10. a4 Qe7 11. Qc2 Ne4 12. Nxe4 fxe4 13. Ng5 h6 14. Nh3 Be6 15. e3 Na6 16.
Bd2 Bg4 17. Nf4 Bf5 18. Bxa5 g5 19. Ne2 Qd7 20. Qb3 Bg4 21. Nc3 Kg7 22. Rfe1 Qf7
23. Qc2 Qf5 24. Rab1 Rf7 25. Nd1 Bb4 26. Bxb4 Nxb4 27. Qd2 Nd3 28. Rf1 Rxa4 29. Nc3
Ra8 30. Kh1 h5 31. b4 h4 32. Kg1 h3 33. Bh1 Bf3 34. Ne2 Bxh1 35. f4 Bg2 36. Ra1 Rxa1
37. Rxa1 Qg4 38. Nc3 Qf3 39. b5 gxf4 40. exf4 e3 41. Qc2 Qf2+ 42. Qxf2 exf2#  0-1

[Event "Summer Prague Open 2023 - B"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.08"]
[Round "6"]
[Board "9"]
[White "Jun, Robert"]
[Black "Cleaud, Cyril"]
[Result "1/2-1/2"]
[ECO "C68"]
[WhiteElo "1486"]
[BlackElo "1699"]
[PlyCount "70"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 exd4 6. Qxd4 Qxd4 7. Nxd4 Nf6 8.
Nc3 Bb4 9. f3 c5 10. Nde2 Be6 11. Be3 O-O 12. a3 Bxc3+ 13. Nxc3 b6 14. O-O h6 15.
Rfd1 Rad8 16. Bf4 Rc8 17. Rd2 Nh5 18. Be3 f5 19. Rad1 Nf6 20. e5 Nd7 21. Rxd7 Bxd7
22. Rxd7 Rf7 23. Rxf7 Kxf7 24. f4 Ke6 25. Kf2 Rf8 26. Kf3 g5 27. g3 Rg8 28. h3 g4+
29. hxg4 Rxg4 30. Nd1 Rg7 31. Nc3 Rd7 32. b3 h5 33. Ke2 Rh7 34. Bf2 Rd7 35. Be3 Rh7
 1/2-1/2

[Event "Summer Prague Open 2023 - B"]
[Site "Olympik hotel, Sokolovska 138, Praha"]
[Date "2023.08.08"]
[Round "6"]
[Board "10"]
[White "Mrmusova, Magdalena"]
[Black "Michel, Ladislav"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1437"]
[BlackElo "1626"]
[PlyCount "74"]
[EventDate "2023.08.04"]
[EventRounds "9"]
[EventCountry "CZE"]

1. e4 c5 2. Nf3 Nc6 3. Be2 g6 4. d3 Bg7 5. Nc3 d6 6. h3 Bd7 7. Bf4 Nd4 8. Qd2 b5
9. Nxd4 cxd4 10. Nb1 Rc8 11. c3 Qa5 12. cxd4 Qxd2+ 13. Bxd2 Bxd4 14. Bc3 Bf6 15.
Bxf6 Nxf6 16. b4 Rc1+ 17. Bd1 O-O 18. O-O Rfc8 19. Bb3 Rxf1+ 20. Kxf1 Rc1+ 21. Ke2
Nh5 22. Kd2 Rg1 23. g4 Nf4 24. Bd1 Nxh3 25. f3 Nf4 26. Nc3 h5 27. gxh5 gxh5 28. Ne2
Nxe2 29. Kxe2 h4 30. Kf2 Rh1 31. Kg2 Re1 32. Rc1 h3+ 33. Kh2 Be6 34. Ra1 Kg7 35.
f4 Bg4 36. Bxg4 Rxa1 37. Bxh3 Rxa2+  0-1

