Event: Najdorf Memorial
Site: Warsaw POL
Date: 2023-07-12
White: Wiech, Grzegorz
WhiteElo: 2140
Black: Cukrowski, Filip
BlackElo: 2378
Result: 0-1
ECO: B44
Opening: Sicilian Defense: Taimanov Variation, Szén Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:57] } 1... c5 { [%eval 0.32] [%clk 1:30:59] } 2. Nf3 { [%eval 0.0] [%clk 1:31:19] } 2... e6 { [%eval 0.34] [%clk 1:31:24] } 3. d4 { [%eval 0.42] [%clk 1:31:42] } 3... cxd4 { [%eval 0.37] [%clk 1:31:50] } 4. Nxd4 { [%eval 0.4] [%clk 1:32:05] } 4... Nc6 { [%eval 0.5] [%clk 1:32:15] } 5. Nb5 { [%eval 0.32] [%clk 1:31:59] } 5... d6 { [%eval 0.14] [%clk 1:26:59] } 6. c4 { [%eval 0.18] [%clk 1:31:53] } 6... a6 { [%eval 0.32] [%clk 1:26:59] } 7. N5c3 { [%eval 0.57] [%clk 1:32:09] } 7... Nf6 { [%eval 0.32] [%clk 1:26:32] } 8. Be3 { [%eval 0.4] [%clk 1:31:59] } 8... Be7 { [%eval 0.37] [%clk 1:26:06] } 9. Be2 { [%eval 0.32] [%clk 1:31:24] } 9... O-O { [%eval 0.36] [%clk 1:25:52] } 10. O-O { [%eval 0.33] [%clk 1:31:43] } 10... Qc7 { [%eval 0.61] [%clk 1:23:43] } 11. Nd2 { [%eval 0.74] [%clk 1:29:01] } 11... b6 { [%eval 0.75] [%clk 1:19:49] } 12. Rc1 { [%eval 0.71] [%clk 1:28:44] } 12... Qb7 { [%eval 1.02] [%clk 0:43:19] } 13. f4 { [%eval 1.02] [%clk 1:26:07] } 13... Rd8 { [%eval 1.28] [%clk 0:43:44] } 14. Kh1?! { [%eval 0.64] } { Inaccuracy. a3 was best. } { [%clk 1:03:43] } 14... Rb8?! { [%eval 1.21] } { Inaccuracy. b5 was best. } { [%clk 0:37:31] } 15. Qe1 { [%eval 1.32] [%clk 0:57:07] } 15... d5 { [%eval 1.82] [%clk 0:25:05] } 16. cxd5 { [%eval 2.08] [%clk 0:44:25] } 16... exd5 { [%eval 2.14] [%clk 0:25:25] } 17. e5?! { [%eval 1.26] } { Inaccuracy. exd5 was best. } { [%clk 0:44:11] } 17... Ng4 { [%eval 1.27] [%clk 0:23:20] } 18. Bg1 { [%eval 1.28] [%clk 0:43:05] } 18... Nh6 { [%eval 1.47] [%clk 0:17:13] } 19. Bd3? { [%eval 0.24] } { Mistake. Nb3 was best. } { [%clk 0:37:36] } 19... Nb4 { [%eval 0.36] [%clk 0:15:10] } 20. Bb1 { [%eval 0.39] [%clk 0:37:30] } 20... Bf5 { [%eval 0.41] [%clk 0:14:45] } 21. Nf3 { [%eval 0.22] [%clk 0:37:17] } 21... Nd3 { [%eval 0.21] [%clk 0:14:03] } 22. Bxd3 { [%eval 0.15] [%clk 0:37:11] } 22... Bxd3 { [%eval 0.24] [%clk 0:14:32] } 23. Ne2 { [%eval 0.2] [%clk 0:37:02] } 23... Nf5 { [%eval 0.21] [%clk 0:11:18] } 24. Qd2 { [%eval -0.12] [%clk 0:37:09] } 24... Be4 { [%eval 0.0] [%clk 0:10:54] } 25. Ned4 { [%eval -0.16] [%clk 0:36:37] } 25... Nxd4 { [%eval -0.12] [%clk 0:06:50] } 26. Bxd4 { [%eval -0.12] [%clk 0:36:39] } 26... Qd7 { [%eval 0.0] [%clk 0:06:35] } 27. Qe3 { [%eval 0.08] [%clk 0:36:28] } 27... Qb5 { [%eval 0.28] [%clk 0:06:20] } 28. h3 { [%eval 0.28] [%clk 0:28:11] } 28... Bc5 { [%eval 0.21] [%clk 0:05:28] } 29. Bxc5 { [%eval 0.0] [%clk 0:21:17] } 29... bxc5 { [%eval 0.0] [%clk 0:05:56] } 30. Ng5 { [%eval -0.39] [%clk 0:21:17] } 30... Qd3?! { [%eval 0.3] } { Inaccuracy. Bf5 was best. } { [%clk 0:03:28] } 31. Qxc5 { [%eval -0.04] [%clk 0:20:03] } 31... Rxb2 { [%eval -0.07] [%clk 0:03:49] } 32. Nxe4 { [%eval -0.07] [%clk 0:15:09] } 32... Qxe4 { [%eval -0.02] [%clk 0:03:22] } 33. Rf2 { [%eval -0.08] [%clk 0:15:21] } 33... Rxf2 { [%eval -0.04] [%clk 0:03:39] } 34. Qxf2 { [%eval -0.04] [%clk 0:15:49] } 34... d4 { [%eval -0.08] [%clk 0:03:54] } 35. Qf3 { [%eval -0.53] [%clk 0:08:26] } 35... Qxf3 { [%eval -0.92] [%clk 0:04:14] } 36. gxf3 { [%eval -0.94] [%clk 0:08:49] } 36... Kf8 { [%eval -0.92] [%clk 0:04:02] } 37. f5 { [%eval -0.94] [%clk 0:08:39] } 37... d3 { [%eval -0.63] [%clk 0:03:07] } 38. Kg2 { [%eval -0.81] [%clk 0:08:55] } 38... Ke7?! { [%eval -0.13] } { Inaccuracy. g5 was best. } { [%clk 0:02:22] } 39. Kf2? { [%eval -1.51] } { Mistake. f4 was best. } { [%clk 0:09:06] } 39... d2?! { [%eval -0.69] } { Inaccuracy. Rd5 was best. } { [%clk 0:02:03] } 40. Rd1 { [%eval -0.79] [%clk 0:39:27] } 40... f6 { [%eval -0.69] [%clk 0:32:05] } 41. f4 { [%eval -0.64] [%clk 0:34:35] } 41... Rd5 { [%eval -0.81] [%clk 0:31:12] } 42. Kg3?! { [%eval -1.48] } { Inaccuracy. a4 was best. } { [%clk 0:33:52] } 42... g6 { [%eval -1.96] [%clk 0:27:54] } 43. fxg6 { [%eval -1.87] [%clk 0:33:11] } 43... hxg6 { [%eval -2.2] [%clk 0:28:23] } 44. Kf3?? { [%eval -4.68] } { Blunder. f5 was best. } { [%clk 0:21:43] } 44... fxe5 { [%eval -4.33] [%clk 0:27:23] } 45. fxe5 { [%eval -4.71] [%clk 0:22:06] } 45... Ke6 { [%eval -4.33] [%clk 0:27:38] } 46. Kf4 { [%eval -5.28] [%clk 0:22:16] } 46... Rd4+ { [%eval -5.71] [%clk 0:26:55] } 47. Kg5 { [%eval -5.87] [%clk 0:22:25] } 47... Kxe5 { [%eval -5.66] [%clk 0:27:19] } 48. Kxg6 { [%eval -5.91] [%clk 0:22:41] } 48... Ke4 { [%eval -5.88] [%clk 0:27:33] } 49. h4 { [%eval -6.14] [%clk 0:22:48] } 49... Ke3 { [%eval -6.15] [%clk 0:28:02] } 50. h5 { [%eval -6.56] [%clk 0:22:56] } 50... Ke2 { [%eval -7.54] [%clk 0:28:31] } 0-1