
[Event "21st Prague Open 2023"]
[Site "Prague CZE"]
[Date "2023.01.12"]
[Round "8.14"]
[White "Mach, Petr"]
[Black "Cieslak, Patryk"]
[Result "1/2-1/2"]
[WhiteElo "2205"]
[BlackElo "2094"]
[ECO "A04"]
[PlyCount "122"]
1.Nf3 c5 2.g3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.Bg2 Bg7 6.Nb3 Nf6 7.Nc3 O-O 8.O-O d6 9.e4 a6 10.h3 Bd7 11.Be3 Rc8 12.f4 b5 13.a3 Be6 14.Nd5 Bxd5 15.exd5 Na5 16.Nxa5 Qxa5 17.c3 Nd7 18.Qe2 Qc7 19.Rae1 Nb6 20.f5 Nc4 21.Bd4 Ne5 22.g4 Qc4 23.Qd2 a5 24.g5 Qd3 25.Qxd3 Nxd3 26.Bxg7 Nxe1 27.Bxf8 Nxg2 28.fxg6 hxg6 29.Bxe7 Ne3 30.Re1 Nxd5 31.Bxd6 Nb6 32.b3 a4 33.Rb1 Rc6 34.Be5 axb3 35.Rxb3 Rc5 36.Bf6 Nd7 37.Be7 Re5 38.Bd8 Rd5 39.Rb4 Ne5 40.Bf6 Nd7 41.Be7 Re5 42.Bd8 Re8 43.Bc7 Rc8 44.Bd6 Rc6 45.Be7 Re6 46.Bd8 Re8 47.Ba5 Re5 48.h4 Kf8 49.Bc7 Rd5 50.c4 bxc4 51.Rxc4 f6 52.gxf6 Nxf6 53.a4 g5 54.hxg5 Rxg5+ 55.Kf2 Rg4 56.Bf4 Ke7 57.a5 Rg8 58.Rc7+ Ke6 59.Rc6+ Kf5 60.Kf3 Nd7 61.Rc7 Ne5+ 1/2-1/2
[Site "Prague CZE"]
[Date "2023.01.12"]
[Round "8.14"]
[White "Mach, Petr"]
[Black "Cieslak, Patryk"]
[Result "1/2-1/2"]
[WhiteElo "2205"]
[BlackElo "2094"]
[ECO "A04"]
[PlyCount "122"]
1.Nf3 c5 2.g3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.Bg2 Bg7 6.Nb3 Nf6 7.Nc3 O-O 8.O-O d6 9.e4 a6 10.h3 Bd7 11.Be3 Rc8 12.f4 b5 13.a3 Be6 14.Nd5 Bxd5 15.exd5 Na5 16.Nxa5 Qxa5 17.c3 Nd7 18.Qe2 Qc7 19.Rae1 Nb6 20.f5 Nc4 21.Bd4 Ne5 22.g4 Qc4 23.Qd2 a5 24.g5 Qd3 25.Qxd3 Nxd3 26.Bxg7 Nxe1 27.Bxf8 Nxg2 28.fxg6 hxg6 29.Bxe7 Ne3 30.Re1 Nxd5 31.Bxd6 Nb6 32.b3 a4 33.Rb1 Rc6 34.Be5 axb3 35.Rxb3 Rc5 36.Bf6 Nd7 37.Be7 Re5 38.Bd8 Rd5 39.Rb4 Ne5 40.Bf6 Nd7 41.Be7 Re5 42.Bd8 Re8 43.Bc7 Rc8 44.Bd6 Rc6 45.Be7 Re6 46.Bd8 Re8 47.Ba5 Re5 48.h4 Kf8 49.Bc7 Rd5 50.c4 bxc4 51.Rxc4 f6 52.gxf6 Nxf6 53.a4 g5 54.hxg5 Rxg5+ 55.Kf2 Rg4 56.Bf4 Ke7 57.a5 Rg8 58.Rc7+ Ke6 59.Rc6+ Kf5 60.Kf3 Nd7 61.Rc7 Ne5+ 1/2-1/2
[Event "21st Prague Open 2023"]
[Site "Prague CZE"]
[Date "2023.01.12"]
[Round "8.14"]
[White "Mach, Petr"]
[Black "Cieslak, Patryk"]
[Result "1/2-1/2"]
[WhiteElo "2205"]
[BlackElo "2094"]
[ECO "A04"]
[Opening "Reti opening"]
[EventDate "2023.01.06"]
[WhiteFideId "383546"]
[BlackFideId "21078882"]
1. Nf3 c5 2. g3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Bg2 Bg7 6. Nb3 Nf6 7. Nc3 O-O
8. O-O d6 9. e4 a6 10. h3 Bd7 11. Be3 Rc8 12. f4 b5 13. a3 Be6 14. Nd5 Bxd5
15. exd5 Na5 16. Nxa5 Qxa5 17. c3 Nd7 18. Qe2 Qc7 19. Rae1 Nb6 20. f5 Nc4
21. Bd4 Ne5 22. g4 Qc4 23. Qd2 a5 24. g5 Qd3 25. Qxd3 Nxd3 26. Bxg7 Nxe1
27. Bxf8 Nxg2 28. fxg6 hxg6 29. Bxe7 Ne3 30. Re1 Nxd5 31. Bxd6 Nb6 32. b3
a4 33. Rb1 Rc6 34. Be5 axb3 35. Rxb3 Rc5 36. Bf6 Nd7 37. Be7 Re5 38. Bd8
Rd5 39. Rb4 Ne5 40. Bf6 Nd7 41. Be7 Re5 42. Bd8 Re8 43. Bc7 Rc8 44. Bd6 Rc6
45. Be7 Re6 46. Bd8 Re8 47. Ba5 Re5 48. h4 Kf8 49. Bc7 Rd5 50. c4 bxc4 51.
Rxc4 f6 52. gxf6 Nxf6 53. a4 g5 54. hxg5 Rxg5+ 55. Kf2 Rg4 56. Bf4 Ke7 57.
a5 Rg8 58. Rc7+ Ke6 59. Rc6+ Kf5 60. Kf3 Nd7 61. Rc7 Ne5+ 1/2-1/2