Event: Najdorf Memorial
Site: Warsaw POL
Date: 2023-07-15
White: Kaczmarek, Aleksander
WhiteElo: 2313
Black: Tomczak, Jacek
BlackElo: 2606
Result: 0-1
ECO: B40
Opening: Sicilian Defense: Wing Gambit Deferred
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:58] } 1... c5 { [%eval 0.32] [%clk 1:30:53] } 2. Nf3 { [%eval 0.0] [%clk 1:31:17] } 2... e6 { [%eval 0.34] [%clk 1:31:11] } 3. b4?! { [%eval -0.47] } { Inaccuracy. Nc3 was best. } { [%clk 1:30:52] } 3... cxb4 { [%eval -0.53] [%clk 1:29:27] } 4. d4 { [%eval -0.7] [%clk 1:31:12] } 4... Nf6 { [%eval -0.43] [%clk 1:23:47] } 5. Bd3 { [%eval -0.47] [%clk 1:31:22] } 5... Be7 { [%eval -0.21] [%clk 1:11:58] } 6. O-O { [%eval -0.51] [%clk 1:27:23] } 6... d6 { [%eval -0.32] [%clk 1:04:51] } 7. Bb2 { [%eval -0.63] [%clk 1:18:56] } 7... O-O { [%eval -0.55] [%clk 1:00:45] } 8. c4 { [%eval -0.61] [%clk 1:16:57] } 8... Nfd7 { [%eval -0.32] [%clk 0:56:43] } 9. a3 { [%eval -0.4] [%clk 1:14:05] } 9... Nc6 { [%eval -0.39] [%clk 0:53:46] } 10. axb4 { [%eval -0.77] [%clk 1:12:10] } 10... Nxb4 { [%eval -0.77] [%clk 0:53:48] } 11. Be2 { [%eval -0.79] [%clk 1:06:22] } 11... d5 { [%eval -0.83] [%clk 0:47:46] } 12. Nc3 { [%eval -0.75] [%clk 1:02:21] } 12... Nf6 { [%eval -0.66] [%clk 0:43:48] } 13. e5 { [%eval -0.66] [%clk 1:01:04] } 13... Nd7 { [%eval -0.63] [%clk 0:42:59] } 14. Nd2 { [%eval -0.89] [%clk 0:53:32] } 14... dxc4 { [%eval -0.82] [%clk 0:42:02] } 15. Nxc4 { [%eval -0.71] [%clk 0:53:39] } 15... Nb6 { [%eval -0.78] [%clk 0:40:44] } 16. f4? { [%eval -2.22] } { Mistake. Ne4 was best. } { [%clk 0:47:04] } 16... Nxc4 { [%eval -2.11] [%clk 0:39:01] } 17. Bxc4 { [%eval -2.13] [%clk 0:47:27] } 17... Nc2 { [%eval -2.18] [%clk 0:38:52] } 18. Ne4 { [%eval -2.46] [%clk 0:46:05] } 18... Nxa1 { [%eval -2.6] [%clk 0:37:43] } 19. Bxa1 { [%eval -2.34] [%clk 0:43:51] } 19... b5 { [%eval -2.56] [%clk 0:31:18] } 20. Bd3 { [%eval -2.59] [%clk 0:37:18] } 20... Bb7 { [%eval -2.56] [%clk 0:31:14] } 21. Qh5?! { [%eval -3.31] } { Inaccuracy. f5 was best. } { [%clk 0:37:06] } 21... Bxe4 { [%eval -2.79] [%clk 0:30:19] } 22. Bxe4 { [%eval -2.66] [%clk 0:37:30] } 22... g6 { [%eval -2.69] [%clk 0:30:46] } 23. Qh6 { [%eval -3.27] [%clk 0:36:38] } 23... Rc8 { [%eval -3.44] [%clk 0:30:37] } 24. h4 { [%eval -3.94] [%clk 0:26:46] } 24... Re8 { [%eval -4.09] [%clk 0:29:04] } 25. f5 { [%eval -4.1] [%clk 0:26:47] } 25... exf5 { [%eval -4.01] [%clk 0:28:32] } 26. Bf3 { [%eval -4.93] [%clk 0:13:39] } 26... Bxh4 { [%eval -5.33] [%clk 0:27:43] } 27. Qe3 { [%eval -5.54] [%clk 0:05:16] } 27... Bg5 { [%eval -4.87] [%clk 0:26:54] } 28. Qb3 { [%eval -5.01] [%clk 0:05:31] } 28... Rc1 { [%eval -4.67] [%clk 0:21:12] } 29. Bb2 { [%eval -4.95] [%clk 0:05:17] } 29... Rxf1+ { [%eval -5.07] [%clk 0:21:27] } 30. Kxf1 { [%eval -4.93] [%clk 0:05:44] } 30... Qc7 { [%eval -4.83] [%clk 0:19:13] } 31. Bd5 { [%eval -5.11] [%clk 0:03:38] } 31... Bc1 { [%eval -4.72] [%clk 0:17:23] } 32. Bc3 { [%eval -4.78] [%clk 0:03:25] } 32... Be3 { [%eval -4.72] [%clk 0:15:39] } 33. Ke2 { [%eval -4.96] [%clk 0:03:01] } 33... f4 { [%eval -4.27] [%clk 0:15:31] } 34. e6 { [%eval -4.48] [%clk 0:02:34] } 34... fxe6 { [%eval -4.65] [%clk 0:15:06] } 35. Bxe6+ { [%eval -4.65] [%clk 0:01:28] } 35... Kg7 { [%eval -4.62] [%clk 0:14:57] } 36. d5+ { [%eval -4.64] [%clk 0:01:26] } 36... Kh6 { [%eval -4.63] [%clk 0:15:23] } 37. Kf3 { [%eval -5.46] [%clk 0:00:34] } 37... Qc4 { [%eval -4.49] [%clk 0:13:21] } 38. Qxc4 { [%eval -4.29] [%clk 0:00:54] } 38... bxc4 { [%eval -4.42] [%clk 0:13:48] } 39. Ke4 { [%eval -4.57] [%clk 0:01:21] } 39... Kg5 { [%eval -4.45] [%clk 0:10:40] } 40. Ke5 { [%eval -4.67] [%clk 0:31:00] } 40... f3 { [%eval -4.65] [%clk 0:38:00] } 41. gxf3 { [%eval -4.67] [%clk 0:30:01] } 41... Bf4+ { [%eval -4.71] [%clk 0:34:40] } 42. Kd4 { [%eval -4.72] [%clk 0:30:27] } 42... Bd6 { [%eval -4.68] [%clk 0:33:30] } 43. Kxc4 { [%eval -4.7] [%clk 0:30:10] } 43... Kf4 { [%eval -4.6] [%clk 0:32:15] } 44. Kb5 { [%eval -4.55] [%clk 0:30:26] } 44... Rxe6 { [%eval -5.89] [%clk 0:30:53] } 45. dxe6 { [%eval -6.01] [%clk 0:30:52] } 45... Kf5 { [%eval -6.1] [%clk 0:31:21] } 46. Bd4 { [%eval -6.31] [%clk 0:30:49] } 46... Kxe6 { [%eval -6.79] [%clk 0:31:24] } 47. Bxa7 { [%eval -6.42] [%clk 0:31:14] } 47... h5 { [%eval -6.51] [%clk 0:30:02] } 48. Bf2 { [%eval -6.88] [%clk 0:31:19] } 48... g5 { [%eval -7.18] [%clk 0:29:50] } 49. f4?! { [%eval -38.21] } { Inaccuracy. Be3 was best. } { [%clk 0:31:20] } 49... Bxf4 { [%eval -38.16] [%clk 0:30:11] } 50. Kc4 { [%eval -34.74] [%clk 0:31:42] } 50... h4 { [%eval -35.38] [%clk 0:30:23] } 51. Kd4 { [%eval -38.16] } 0-1