Event: Najdorf Memorial
Date: 2025-07-08
White: Karvatskyi, Oleksii
WhiteTitle: CM
WhiteElo: 2258
Black: Wiech, Grzegorz
BlackElo: 2056
Result: 1-0
ECO: B90
Opening: Sicilian Defense: Najdorf Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:35] } 1... c5 { [%eval 0.25] [%clk 1:30:57] } 2. Nf3 { [%eval 0.2] [%clk 1:31:01] } 2... d6 { [%eval 0.31] [%clk 1:31:20] } 3. d4 { [%eval 0.22] [%clk 1:31:27] } 3... cxd4 { [%eval 0.19] [%clk 1:31:44] } 4. Nxd4 { [%eval 0.18] [%clk 1:31:55] } 4... Nf6 { [%eval 0.31] [%clk 1:32:05] } 5. Nc3 { [%eval 0.32] [%clk 1:32:23] } 5... a6 { [%eval 0.28] [%clk 1:32:27] } 6. h4 { [%eval 0.0] [%clk 1:32:45] } 6... g6 { [%eval 0.46] [%clk 1:30:48] } 7. h5 { [%eval 0.36] [%clk 1:33:11] } 7... Nxh5 { [%eval 0.5] [%clk 1:29:04] } 8. g4 { [%eval 0.56] [%clk 1:33:36] } 8... Nf6 { [%eval 0.48] [%clk 1:28:18] } 9. g5 { [%eval 0.5] [%clk 1:34:00] } 9... Nfd7 { [%eval 0.53] [%clk 1:21:07] } 10. Be3 { [%eval 0.67] [%clk 1:32:30] } 10... Bg7 { [%eval 0.68] [%clk 1:20:07] } 11. f3?! { [%eval -0.16] } { Inaccuracy. Qd2 was best. } { [%clk 1:31:42] } 11... Nc6 { [%eval -0.09] [%clk 1:19:03] } 12. Qd2 { [%eval -0.02] [%clk 1:29:26] } 12... Nde5?! { [%eval 1.06] } { Inaccuracy. Qa5 was best. } { [%clk 1:00:13] } 13. Be2 { [%eval 0.98] [%clk 1:29:11] } 13... Na5 { [%eval 1.0] [%clk 0:56:57] } 14. b3 { [%eval 1.01] [%clk 1:15:33] } 14... Nd7?! { [%eval 1.64] } { Inaccuracy. Nac6 was best. } { [%clk 0:37:42] } 15. f4?! { [%eval 0.65] } { Inaccuracy. O-O-O was best. } { [%clk 1:07:09] } 15... Nc6 { [%eval 0.7] [%clk 0:36:40] } 16. O-O-O { [%eval 0.75] [%clk 0:57:44] } 16... h6? { [%eval 2.04] } { Mistake. Qa5 was best. } { [%clk 0:30:54] } 17. f5 { [%eval 2.38] [%clk 0:55:57] } 17... hxg5?! { [%eval 3.83] } { Inaccuracy. Qa5 was best. } { [%clk 0:25:42] } 18. fxg6 { [%eval 4.08] [%clk 0:55:55] } 18... Nde5 { [%eval 4.23] [%clk 0:21:28] } 19. gxf7+ { [%eval 3.87] [%clk 0:55:58] } 19... Nxf7 { [%eval 4.19] [%clk 0:19:27] } 20. Rxh8+ { [%eval 4.18] [%clk 0:55:16] } 20... Bxh8 { [%eval 4.33] [%clk 0:14:24] } 21. Bh5?? { [%eval 1.66] } { Blunder. Nd5 was best. } { [%clk 0:55:04] } 21... Ne5?? { [%eval 4.74] } { Blunder. Qa5 was best. } { [%clk 0:11:58] } 22. Rf1?? { [%eval 0.84] } { Blunder. Nd5 was best. } { [%clk 0:54:36] } 22... Bg4?? { [%eval 4.11] } { Blunder. Qa5 was best. } { [%clk 0:10:35] } 23. Rxf7 { [%eval 4.07] [%clk 0:53:38] } 23... Nxf7 { [%eval 4.05] [%clk 0:08:28] } 24. Bxg4 { [%eval 4.21] [%clk 0:54:03] } 24... Qa5 { [%eval 4.11] [%clk 0:08:13] } 25. Nd5 { [%eval 4.03] [%clk 0:49:15] } 25... Qxa2? { [%eval 7.37] } { Mistake. Qxd2+ was best. } { [%clk 0:07:46] } 26. Qc3 { [%eval 7.03] [%clk 0:48:03] } 26... Kf8? { [%eval #15] } { Checkmate is now unavoidable. Qa3+ was best. } { [%clk 0:07:30] } 27. Ne6+ { [%eval #14] [%clk 0:47:39] } 27... Kg8 { [%eval #9] [%clk 0:07:10] } 28. Nxe7+ { [%eval #8] [%clk 0:47:33] } 28... Kh7 { [%eval #8] [%clk 0:06:56] } 29. Bf5+ { [%eval #7] [%clk 0:47:24] } 29... Kh6 { [%eval #7] [%clk 0:07:10] } 30. Bd4 { [%eval #6] [%clk 0:47:04] } 1-0