
[Event "Najdorf Mem Open B 2023"]
[Site "Warsaw POL"]
[Date "2023.07.16"]
[Round "6.19"]
[White "Mazur, Maciej"]
[Black "Choroszej, A"]
[Result "1-0"]
[WhiteElo "1758"]
[BlackElo "1958"]
[ECO "B06"]
[PlyCount "115"]
1.e4 g6 2.d4 Bg7 3.Nc3 d6 4.Be3 a6 5.Qd2 b5 6.h4 h5 7.Nh3 Bxh3 8.Rxh3 c6 9.O-O-O Nd7 10.Kb1 Qc7 11.f4 b4 12.Ne2 Ngf6 13.Ng3 Ng4 14.f5 O-O 15.fxg6 fxg6 16.Bg1 a5 17.Bc4+ Kh8 18.Nf1 e5 19.Be6 Ndf6 20.Qe2 Rae8 21.d5 Nh6 22.Nh2 Nf7 23.Rg3 Kh7 24.Rxg6 Rxe6 25.dxe6 Kxg6 26.exf7 Rxf7 27.Nf3 Ng4 28.Qd2 Bh6 29.Qxd6+ Qxd6 30.Rxd6+ Rf6 31.Rxf6+ Kxf6 32.Bb6 a4 33.Bc5 Be3 34.Bxb4 Nf2 35.Bc3 Nxe4 36.Bxe5+ Kf5 37.Bc7 Bf4 38.Bd8 Kg4 39.b3 axb3 40.cxb3 Kg3 41.a4 Kxg2 42.Nd4 c5 43.Ne6 Be5 44.a5 c4 45.b4 Bd6 46.a6 Nc3+ 47.Kc2 Nb5 48.Ng7 Bxb4 49.Nxh5 Kf3 50.Bf6 Nc7 51.Ng7 Bc5 52.h5 Nd5 53.Bc3 Be3 54.a7 Bxa7 55.h6 Nf4 56.h7 Ng6 57.Nf5 Kg4 58.Ne7 1-0
[Site "Warsaw POL"]
[Date "2023.07.16"]
[Round "6.19"]
[White "Mazur, Maciej"]
[Black "Choroszej, A"]
[Result "1-0"]
[WhiteElo "1758"]
[BlackElo "1958"]
[ECO "B06"]
[PlyCount "115"]
1.e4 g6 2.d4 Bg7 3.Nc3 d6 4.Be3 a6 5.Qd2 b5 6.h4 h5 7.Nh3 Bxh3 8.Rxh3 c6 9.O-O-O Nd7 10.Kb1 Qc7 11.f4 b4 12.Ne2 Ngf6 13.Ng3 Ng4 14.f5 O-O 15.fxg6 fxg6 16.Bg1 a5 17.Bc4+ Kh8 18.Nf1 e5 19.Be6 Ndf6 20.Qe2 Rae8 21.d5 Nh6 22.Nh2 Nf7 23.Rg3 Kh7 24.Rxg6 Rxe6 25.dxe6 Kxg6 26.exf7 Rxf7 27.Nf3 Ng4 28.Qd2 Bh6 29.Qxd6+ Qxd6 30.Rxd6+ Rf6 31.Rxf6+ Kxf6 32.Bb6 a4 33.Bc5 Be3 34.Bxb4 Nf2 35.Bc3 Nxe4 36.Bxe5+ Kf5 37.Bc7 Bf4 38.Bd8 Kg4 39.b3 axb3 40.cxb3 Kg3 41.a4 Kxg2 42.Nd4 c5 43.Ne6 Be5 44.a5 c4 45.b4 Bd6 46.a6 Nc3+ 47.Kc2 Nb5 48.Ng7 Bxb4 49.Nxh5 Kf3 50.Bf6 Nc7 51.Ng7 Bc5 52.h5 Nd5 53.Bc3 Be3 54.a7 Bxa7 55.h6 Nf4 56.h7 Ng6 57.Nf5 Kg4 58.Ne7 1-0
[Event "Najdorf Mem Open B 2023"]
[Site "Warsaw POL"]
[Date "2023.07.16"]
[Round "6.19"]
[White "Mazur, Maciej"]
[Black "Choroszej, A"]
[Result "1-0"]
[WhiteElo "1758"]
[BlackElo "1958"]
[ECO "B06"]
[Opening "Robatsch (modern) defence"]
[EventDate "2023.07.11"]
[WhiteFideId "21031150"]
[BlackFideId "1140825"]
1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 a6 5. Qd2 b5 6. h4 h5 7. Nh3 Bxh3 8.
Rxh3 c6 9. O-O-O Nd7 10. Kb1 Qc7 11. f4 b4 12. Ne2 Ngf6 13. Ng3 Ng4 14. f5
O-O 15. fxg6 fxg6 16. Bg1 a5 17. Bc4+ Kh8 18. Nf1 e5 19. Be6 Ndf6 20. Qe2
Rae8 21. d5 Nh6 22. Nh2 Nf7 23. Rg3 Kh7 24. Rxg6 Rxe6 25. dxe6 Kxg6 26.
exf7 Rxf7 27. Nf3 Ng4 28. Qd2 Bh6 29. Qxd6+ Qxd6 30. Rxd6+ Rf6 31. Rxf6+
Kxf6 32. Bb6 a4 33. Bc5 Be3 34. Bxb4 Nf2 35. Bc3 Nxe4 36. Bxe5+ Kf5 37. Bc7
Bf4 38. Bd8 Kg4 39. b3 axb3 40. cxb3 Kg3 41. a4 Kxg2 42. Nd4 c5 43. Ne6 Be5
44. a5 c4 45. b4 Bd6 46. a6 Nc3+ 47. Kc2 Nb5 48. Ng7 Bxb4 49. Nxh5 Kf3 50.
Bf6 Nc7 51. Ng7 Bc5 52. h5 Nd5 53. Bc3 Be3 54. a7 Bxa7 55. h6 Nf4 56. h7
Ng6 57. Nf5 Kg4 58. Ne7 1-0