Event: Warsaw Najdorf Festival
Site: chess24.com
Date: 2021-07-16
White: Fiedorek, Michal
WhiteTitle: FM
WhiteElo: 2234
Black: Cukrowski, Filip
BlackTitle: FM
BlackElo: 2389
Result: 1-0
ECO: B42
Opening: Sicilian Defense: Kan Variation, Modern Variation
Variant: Standard

1. e4 { [%eval 0.24] [%clk 1:30:58] } 1... c5 { [%eval 0.32] [%clk 1:30:54] } 2. Nf3 { [%eval 0.0] [%clk 1:31:23] } 2... e6?! { [%eval 0.54] } { Inaccuracy. d6 was best. } { [%clk 1:31:20] } 3. d4 { [%eval 0.42] [%clk 1:31:47] } 3... cxd4 { [%eval 0.15] [%clk 1:31:46] } 4. Nxd4 { [%eval 0.23] [%clk 1:32:11] } 4... a6 { [%eval 0.19] [%clk 1:32:11] } 5. Bd3 { [%eval 0.48] [%clk 1:32:26] } 5... Nf6 { [%eval 0.36] [%clk 1:32:30] } 6. O-O { [%eval 0.4] [%clk 1:32:18] } 6... d6 { [%eval 0.63] [%clk 1:32:57] } 7. Qe2 { [%eval 0.44] [%clk 1:32:22] } 7... Be7 { [%eval 0.64] [%clk 1:33:16] } 8. c4 { [%eval 0.76] [%clk 1:32:26] } 8... O-O { [%eval 0.9] [%clk 1:33:39] } 9. Nc3 { [%eval 0.84] [%clk 1:32:27] } 9... b6 { [%eval 0.73] [%clk 1:33:10] } 10. Bd2 { [%eval 0.72] [%clk 1:31:51] } 10... Bb7 { [%eval 0.57] [%clk 1:33:24] } 11. f4 { [%eval 0.8] [%clk 1:31:44] } 11... Nbd7 { [%eval 0.63] [%clk 1:31:39] } 12. Rae1 { [%eval 0.76] [%clk 1:31:27] } 12... Re8 { [%eval 0.78] [%clk 1:27:07] } 13. Kh1 { [%eval 0.76] [%clk 1:31:10] } 13... Nc5 { [%eval 1.23] [%clk 0:52:38] } 14. Bb1 { [%eval 0.9] [%clk 1:27:46] } 14... d5 { [%eval 1.16] [%clk 0:50:11] } 15. cxd5 { [%eval 1.34] [%clk 1:17:23] } 15... exd5 { [%eval 1.19] [%clk 0:49:33] } 16. e5 { [%eval 1.5] [%clk 1:17:33] } 16... Nfe4 { [%eval 1.47] [%clk 0:49:51] } 17. Nf5 { [%eval 1.49] [%clk 1:02:38] } 17... Bf8 { [%eval 1.16] [%clk 0:45:22] } 18. Be3 { [%eval 1.22] [%clk 0:58:28] } 18... g6?! { [%eval 1.81] } { Inaccuracy. a5 was best. } { [%clk 0:28:12] } 19. Nd4? { [%eval 0.7] } { Mistake. Bxe4 was best. } { [%clk 0:57:10] } 19... f6?! { [%eval 1.46] } { Inaccuracy. Rc8 was best. } { [%clk 0:25:11] } 20. Nf3?! { [%eval 0.87] } { Inaccuracy. exf6 was best. } { [%clk 0:54:05] } 20... Bg7?! { [%eval 1.79] } { Inaccuracy. a5 was best. } { [%clk 0:22:41] } 21. Bd4? { [%eval 0.68] } { Mistake. f5 was best. } { [%clk 0:52:08] } 21... Ne6 { [%eval 0.58] [%clk 0:22:13] } 22. Nxe4 { [%eval 0.59] [%clk 0:34:39] } 22... dxe4 { [%eval 0.6] [%clk 0:22:34] } 23. Bxe4 { [%eval 0.65] [%clk 0:34:59] } 23... Nxf4 { [%eval 0.48] [%clk 0:22:41] } 24. Qe3 { [%eval 0.54] [%clk 0:23:15] } 24... Bxe4 { [%eval 0.5] [%clk 0:22:08] } 25. Qxe4 { [%eval 0.54] [%clk 0:23:32] } 25... Ne6 { [%eval 0.53] [%clk 0:04:40] } 26. Bg1 { [%eval 0.4] [%clk 0:21:41] } 26... Ra7?? { [%eval 2.25] } { Blunder. f5 was best. } { [%clk 0:02:16] } 27. Qc6?! { [%eval 1.39] } { Inaccuracy. exf6 was best. } { [%clk 0:17:38] } 27... Qd7? { [%eval 3.11] } { Mistake. f5 was best. } { [%clk 0:01:34] } 28. Qxb6 { [%eval 2.96] [%clk 0:14:23] } 28... Rb7 { [%eval 3.03] [%clk 0:02:02] } 29. Qd6?? { [%eval 0.57] } { Blunder. Qxa6 was best. } { [%clk 0:11:22] } 29... fxe5 { [%eval 0.39] [%clk 0:01:56] } 30. Qxd7 { [%eval 0.62] [%clk 0:11:48] } 30... Rxd7 { [%eval 0.57] [%clk 0:02:21] } 31. Nxe5 { [%eval 0.57] [%clk 0:12:11] } 31... Rd5?! { [%eval 1.43] } { Inaccuracy. Rd2 was best. } { [%clk 0:01:20] } 32. Nc4 { [%eval 1.37] [%clk 0:11:49] } 32... Nc7 { [%eval 1.43] [%clk 0:01:21] } 33. Rxe8+ { [%eval 1.31] [%clk 0:09:39] } 33... Nxe8 { [%eval 1.13] [%clk 0:01:50] } 34. b4 { [%eval 0.89] [%clk 0:06:23] } 34... Nd6?? { [%eval 2.73] } { Blunder. Rd3 was best. } { [%clk 0:01:48] } 35. Nxd6 { [%eval 2.29] [%clk 0:06:01] } 35... Rxd6 { [%eval 2.13] [%clk 0:02:17] } 36. a4 { [%eval 2.05] [%clk 0:04:43] } 36... Rd5 { [%eval 2.08] [%clk 0:02:10] } 37. g3 { [%eval 2.31] [%clk 0:03:06] } 37... Be5 { [%eval 2.12] [%clk 0:01:50] } 38. Rb1 { [%eval 2.46] [%clk 0:00:58] } 38... Kf7 { [%eval 2.98] [%clk 0:02:07] } 39. b5 { [%eval 3.0] [%clk 0:00:47] } 39... axb5 { [%eval 3.18] [%clk 0:02:33] } 40. Rxb5 { [%eval 3.17] [%clk 0:30:48] } 40... Ke6?! { [%eval 4.42] } { Inaccuracy. Rxb5 was best. } { [%clk 0:31:39] } 41. Rxd5 { [%eval 4.84] [%clk 0:28:31] } 41... Kxd5 { [%eval 4.62] [%clk 0:32:06] } 42. a5 { [%eval 4.29] [%clk 0:26:35] } 42... h5 { [%eval 5.18] [%clk 0:27:23] } 43. a6 { [%eval 4.99] [%clk 0:26:04] } 43... Kc6 { [%eval 5.18] [%clk 0:27:47] } 44. Kg2 { [%eval 4.71] [%clk 0:25:27] } 44... Bd6 { [%eval 5.47] [%clk 0:19:37] } 45. Bf2 { [%eval 4.86] [%clk 0:23:53] } 45... Bc7 { [%eval 5.44] [%clk 0:18:59] } 46. h3 { [%eval 6.02] [%clk 0:23:26] } 46... g5 { [%clk 0:13:59] } 47. Kf1 { [%clk 0:23:15] } 47... Kd5 { [%clk 0:13:56] } 1-0