
[Event "Najdorf Mem Open A 2025"]
[Site "Warsaw POL"]
[Date "2025.07.12"]
[Round "5.23"]
[White "Borischik, Sergey"]
[Black "Kokoszczynski, Jan"]
[Result "1/2-1/2"]
[WhiteElo "2128"]
[BlackElo "2301"]
[ECO "A07"]
[PlyCount "122"]
1.Nf3 d5 2.g3 g6 3.Bg2 Bg7 4.O-O e5 5.d3 Ne7 6.e4 O-O 7.exd5 Nxd5 8.Re1 Nc6 9.Nbd2 a5 10.Nc4 Re8 11.Bd2 h6 12.c3 a4 13.Qc2 b5 14.Ne3 Bb7 15.Rad1 Qd7 16.Nxd5 Qxd5 17.Qc1 Qxa2 18.Bxh6 a3 19.Bxg7 Kxg7 20.bxa3 Qxa3 21.Qd2 Rad8 22.Ng5 Qe7 23.h4 Na5 24.Qa2 Bxg2 25.Rxe5 Qf6 26.Rxe8 Rxe8 27.Kxg2 Nb7 28.Qd5 Nd6 29.d4 Re2 30.Qf3 Qxf3+ 31.Kxf3 Rc2 32.Rd3 Nc4 33.Kg2 c6 34.g4 Re2 35.Rf3 f6 36.Nh3 Nd2 37.Rd3 Ne4 38.Kf3 Re1 39.Nf4 f5 40.gxf5 gxf5 41.d5 cxd5 42.Rxd5 Nxc3 43.Rxf5 b4 44.Nd3 Rh1 45.Kg4 b3 46.Rc5 Ne4 47.Rc7+ Kh6 48.Rc6+ Kg7 49.Rb6 Rd1 50.Rb7+ Kf6 51.Rb6+ Kg7 52.Kf5 Nxf2 53.Rb7+ Kh6 54.Rb6+ Kh7 55.Nxf2 Rf1 56.Kg5 Rxf2 57.Rb7+ Kg8 58.Rxb3 Kg7 59.Rb7+ Rf7 60.Rb4 Ra7 61.Rb5 Rc7 1/2-1/2
[Site "Warsaw POL"]
[Date "2025.07.12"]
[Round "5.23"]
[White "Borischik, Sergey"]
[Black "Kokoszczynski, Jan"]
[Result "1/2-1/2"]
[WhiteElo "2128"]
[BlackElo "2301"]
[ECO "A07"]
[PlyCount "122"]
1.Nf3 d5 2.g3 g6 3.Bg2 Bg7 4.O-O e5 5.d3 Ne7 6.e4 O-O 7.exd5 Nxd5 8.Re1 Nc6 9.Nbd2 a5 10.Nc4 Re8 11.Bd2 h6 12.c3 a4 13.Qc2 b5 14.Ne3 Bb7 15.Rad1 Qd7 16.Nxd5 Qxd5 17.Qc1 Qxa2 18.Bxh6 a3 19.Bxg7 Kxg7 20.bxa3 Qxa3 21.Qd2 Rad8 22.Ng5 Qe7 23.h4 Na5 24.Qa2 Bxg2 25.Rxe5 Qf6 26.Rxe8 Rxe8 27.Kxg2 Nb7 28.Qd5 Nd6 29.d4 Re2 30.Qf3 Qxf3+ 31.Kxf3 Rc2 32.Rd3 Nc4 33.Kg2 c6 34.g4 Re2 35.Rf3 f6 36.Nh3 Nd2 37.Rd3 Ne4 38.Kf3 Re1 39.Nf4 f5 40.gxf5 gxf5 41.d5 cxd5 42.Rxd5 Nxc3 43.Rxf5 b4 44.Nd3 Rh1 45.Kg4 b3 46.Rc5 Ne4 47.Rc7+ Kh6 48.Rc6+ Kg7 49.Rb6 Rd1 50.Rb7+ Kf6 51.Rb6+ Kg7 52.Kf5 Nxf2 53.Rb7+ Kh6 54.Rb6+ Kh7 55.Nxf2 Rf1 56.Kg5 Rxf2 57.Rb7+ Kg8 58.Rxb3 Kg7 59.Rb7+ Rf7 60.Rb4 Ra7 61.Rb5 Rc7 1/2-1/2
[Event "Najdorf Mem Open A 2025"]
[Site "Warsaw POL"]
[Date "2025.07.12"]
[Round "5.23"]
[White "Borischik, Sergey"]
[Black "Kokoszczynski, Jan"]
[Result "1/2-1/2"]
[BlackTitle "FM"]
[WhiteElo "2128"]
[BlackElo "2301"]
[ECO "A07"]
[Opening "Reti"]
[Variation "King's Indian attack, Pachman system"]
[EventDate "2025.07.08"]
[WhiteFideId "13518720"]
[BlackFideId "1174460"]
1. Nf3 d5 2. g3 g6 3. Bg2 Bg7 4. O-O e5 5. d3 Ne7 6. e4 O-O 7. exd5 Nxd5 8.
Re1 Nc6 9. Nbd2 a5 10. Nc4 Re8 11. Bd2 h6 12. c3 a4 13. Qc2 b5 14. Ne3 Bb7
15. Rad1 Qd7 16. Nxd5 Qxd5 17. Qc1 Qxa2 18. Bxh6 a3 19. Bxg7 Kxg7 20. bxa3
Qxa3 21. Qd2 Rad8 22. Ng5 Qe7 23. h4 Na5 24. Qa2 Bxg2 25. Rxe5 Qf6 26. Rxe8
Rxe8 27. Kxg2 Nb7 28. Qd5 Nd6 29. d4 Re2 30. Qf3 Qxf3+ 31. Kxf3 Rc2 32. Rd3
Nc4 33. Kg2 c6 34. g4 Re2 35. Rf3 f6 36. Nh3 Nd2 37. Rd3 Ne4 38. Kf3 Re1
39. Nf4 f5 40. gxf5 gxf5 41. d5 cxd5 42. Rxd5 Nxc3 43. Rxf5 b4 44. Nd3 Rh1
45. Kg4 b3 46. Rc5 Ne4 47. Rc7+ Kh6 48. Rc6+ Kg7 49. Rb6 Rd1 50. Rb7+ Kf6
51. Rb6+ Kg7 52. Kf5 Nxf2 53. Rb7+ Kh6 54. Rb6+ Kh7 55. Nxf2 Rf1 56. Kg5
Rxf2 57. Rb7+ Kg8 58. Rxb3 Kg7 59. Rb7+ Rf7 60. Rb4 Ra7 61. Rb5 Rc7 1/2-1/2