Event: Najdorf Memorial B
Site: Warsaw POL
Date: 2023-07-12
White: Kulpa, Zuzanna
WhiteElo: 1911
Black: Pietrzak, Wojciech
BlackElo: 1764
Result: 1/2-1/2
ECO: A57
Opening: Benko Gambit Accepted: Modern Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:59] } 1... Nf6 { [%eval 0.28] [%clk 1:30:49] } 2. c4 { [%eval 0.16] [%clk 1:31:23] } 2... c5?! { [%eval 0.93] } { Inaccuracy. e6 was best. } { [%clk 1:31:09] } 3. d5 { [%eval 0.75] [%clk 1:31:47] } 3... b5 { [%eval 0.83] [%clk 1:31:33] } 4. cxb5 { [%eval 0.8] [%clk 1:32:08] } 4... a6 { [%eval 0.74] } 5. e3 { [%eval 0.13] [%clk 1:32:05] } 5... g6?! { [%eval 1.04] } { Inaccuracy. axb5 was best. } { [%clk 1:32:06] } 6. Nc3 { [%eval 0.81] [%clk 1:32:13] } 6... axb5 { [%eval 1.25] [%clk 1:32:22] } 7. Bxb5 { [%eval 1.27] [%clk 1:32:18] } 7... Ba6 { [%eval 1.24] [%clk 1:32:27] } 8. a4 { [%eval 0.9] [%clk 1:18:50] } 8... Bg7 { [%eval 0.82] [%clk 1:31:35] } 9. Bd2 { [%eval 0.57] [%clk 1:14:59] } 9... O-O { [%eval 0.51] [%clk 1:29:38] } 10. e4 { [%eval 0.65] [%clk 1:10:51] } 10... d6 { [%eval 0.85] [%clk 1:29:46] } 11. Nf3 { [%eval 0.55] [%clk 1:11:01] } 11... Bxb5 { [%eval 0.71] [%clk 1:28:27] } 12. axb5 { [%eval 0.49] [%clk 1:11:21] } 12... Nbd7 { [%eval 0.46] [%clk 1:28:44] } 13. O-O { [%eval 0.46] [%clk 1:11:00] } 13... Qb6 { [%eval 0.93] [%clk 1:23:05] } 14. Qe2 { [%eval 0.89] [%clk 1:07:22] } 14... Ng4?! { [%eval 1.8] } { Inaccuracy. Qb7 was best. } { [%clk 1:18:58] } 15. h3?! { [%eval 1.07] } { Inaccuracy. Bg5 was best. } { [%clk 0:59:23] } 15... Nge5 { [%eval 0.99] [%clk 1:18:40] } 16. Nxe5 { [%eval 1.07] [%clk 0:58:27] } 16... Bxe5 { [%eval 1.24] [%clk 1:18:22] } 17. f4 { [%eval 0.96] [%clk 0:56:30] } 17... Bd4+ { [%eval 0.97] [%clk 1:16:49] } 18. Kh2 { [%eval 0.94] [%clk 0:54:22] } 18... Rac8?! { [%eval 1.64] } { Inaccuracy. Rfb8 was best. } { [%clk 1:12:20] } 19. Ra6 { [%eval 1.81] [%clk 0:49:17] } 19... Qb8 { [%eval 1.68] [%clk 1:07:06] } 20. Be3 { [%eval 1.72] [%clk 0:45:43] } 20... f5?! { [%eval 2.95] } { Inaccuracy. Rc7 was best. } { [%clk 0:58:47] } 21. exf5 { [%eval 2.5] [%clk 0:41:32] } 21... Rxf5 { [%eval 2.84] [%clk 0:58:53] } 22. Bxd4 { [%eval 2.59] [%clk 0:35:53] } 22... cxd4 { [%eval 3.01] [%clk 0:59:15] } 23. Qe6+ { [%eval 2.77] [%clk 0:35:51] } 23... Rf7 { [%eval 3.02] [%clk 0:59:30] } 24. Qxd7 { [%eval 3.04] [%clk 0:34:30] } 24... dxc3 { [%eval 3.13] [%clk 0:59:44] } 25. bxc3 { [%eval 3.3] [%clk 0:33:01] } 25... Rc7 { [%eval 3.47] [%clk 0:56:58] } 26. Qe6?? { [%eval 0.73] } { Blunder. Ra8 was best. } { [%clk 0:26:54] } 26... Qxb5 { [%eval 0.71] [%clk 0:56:44] } 27. Ra8+ { [%eval 0.55] [%clk 0:27:14] } 27... Kg7 { [%eval 0.55] [%clk 0:57:03] } 28. Rf3 { [%eval 0.61] [%clk 0:26:44] } 28... Qb7?? { [%eval 2.41] } { Blunder. Qd7 was best. } { [%clk 0:49:15] } 29. Rh8 { [%eval 2.21] [%clk 0:21:29] } 29... Kxh8 { [%eval 2.3] [%clk 0:48:57] } 30. Qxf7 { [%eval 2.2] [%clk 0:21:54] } 30... Qc8 { [%eval 2.66] [%clk 0:49:10] } 31. f5 { [%eval 2.08] [%clk 0:18:53] } 31... Qg8 { [%eval 2.18] [%clk 0:44:06] } 32. fxg6 { [%eval 2.26] [%clk 0:18:38] } 32... hxg6 { [%eval 2.6] [%clk 0:44:19] } 33. Qf4 { [%eval 2.84] [%clk 0:18:05] } 33... Qg7 { [%eval 2.95] [%clk 0:43:43] } 34. Re3 { [%eval 3.06] [%clk 0:10:56] } 34... Kg8 { [%eval 3.5] [%clk 0:39:51] } 35. Qa4 { [%eval 2.96] [%clk 0:03:09] } 35... Qf6 { [%eval 3.3] [%clk 0:30:45] } 36. Qe8+?? { [%eval 0.61] } { Blunder. Re6 was best. } { [%clk 0:02:36] } 36... Kg7 { [%eval 0.87] [%clk 0:30:12] } 37. Rf3?! { [%eval 0.27] } { Inaccuracy. Kg1 was best. } { [%clk 0:01:44] } 37... Qe5+ { [%eval 0.52] [%clk 0:29:41] } 38. Kg1 { [%eval 0.37] [%clk 0:01:56] } 38... Kh6 { [%eval 0.25] [%clk 0:27:32] } 39. Qf8+ { [%eval 0.55] [%clk 0:01:17] } 39... Qg7? { [%eval 2.14] } { Mistake. Kh5 was best. } { [%clk 0:24:49] } 40. Qf4+ { [%eval 2.3] [%clk 0:31:24] } 40... Kh7 { [%eval 2.54] [%clk 0:55:01] } 41. Qe4 { [%eval 2.57] [%clk 0:20:44] } 41... Kh8 { [%eval 2.39] [%clk 0:47:45] } 42. Rg3 { [%eval 2.91] [%clk 0:16:16] } 42... Kh7 { [%eval 2.96] [%clk 0:47:14] } 43. c4 { [%eval 3.04] [%clk 0:13:32] } 43... Qa1+ { [%eval 3.42] [%clk 0:42:00] } 44. Kh2 { [%eval 3.33] [%clk 0:14:00] } 44... Qf6 { [%eval 3.89] [%clk 0:42:19] } 45. h4?! { [%eval 2.49] } { Inaccuracy. Rf3 was best. } { [%clk 0:09:53] } 45... Kh6?! { [%eval 3.7] } { Inaccuracy. Qf5 was best. } { [%clk 0:41:03] } 46. Qe3+ { [%eval 2.97] [%clk 0:08:55] } 46... Kh7 { [%eval 3.44] [%clk 0:40:56] } 47. Qd3?? { [%eval 0.65] } { Blunder. Rf3 was best. } { [%clk 0:02:46] } 47... Kh6?? { [%eval 3.09] } { Blunder. e6 was best. } { [%clk 0:37:47] } 48. Kh3?? { [%eval 0.39] } { Blunder. Qe3+ was best. } { [%clk 0:01:33] } 48... e5?! { [%eval 1.23] } { Inaccuracy. Qf5+ was best. } { [%clk 0:33:08] } 49. Qe4?! { [%eval 0.37] } { Inaccuracy. Rf3 was best. } { [%clk 0:00:42] } 49... Qf5+ { [%eval 0.43] [%clk 0:31:05] } 50. Rg4 { [%eval 0.26] [%clk 0:00:37] } 50... Rc8 { [%eval 0.31] [%clk 0:28:22] } 51. Qe3+ { [%eval 0.21] [%clk 0:00:59] } 51... Kh7 { [%eval 0.38] [%clk 0:24:19] } 52. Qa7+ { [%eval 0.22] [%clk 0:00:50] } 52... Kh6 { [%eval 0.34] [%clk 0:24:26] } 53. Qe3+ { [%eval 0.34] [%clk 0:00:54] } 53... Kh7 { [%eval 0.34] [%clk 0:24:32] } 54. Kg3 { [%eval 0.26] [%clk 0:01:14] } 54... Qf7?! { [%eval 1.01] } { Inaccuracy. Rc7 was best. } { [%clk 0:21:48] } 55. Qb6 { [%eval 0.99] [%clk 0:01:19] } 55... Qd7 { [%eval 1.0] [%clk 0:20:09] } 56. Qb1 { [%eval 0.56] [%clk 0:00:51] } 56... Qf5 { [%eval 0.56] [%clk 0:19:38] } 57. Qb7+ { [%eval 0.62] [%clk 0:00:36] } 57... Kh6 { [%eval 0.63] [%clk 0:19:40] } 58. Qe7?! { [%eval 0.01] } { Inaccuracy. Qb3 was best. } { [%clk 0:00:41] } 58... Qd3+ { [%eval 0.08] [%clk 0:18:03] } 59. Kh2 { [%eval 0.08] [%clk 0:01:09] } 59... Rxc4 { [%eval 0.07] [%clk 0:16:42] } 60. Qg5+ { [%eval 0.0] [%clk 0:00:39] } 60... Kh7 { [%eval 0.14] [%clk 0:16:49] } 61. Rg3 { [%eval 0.02] [%clk 0:00:41] } 61... Qf5 { [%eval 0.05] [%clk 0:15:56] } 62. Qe7+ { [%eval 0.05] [%clk 0:00:55] } 1/2-1/2