Event: Sant Marti Open
Site: chess24.com
Date: 2022-07-21
White: Valenzuela Gomez, Fernando
WhiteTitle: IM
WhiteElo: 2373
Black: Kovchan, Alexander
BlackTitle: GM
BlackElo: 2468
Result: 1/2-1/2
ECO: B90
Opening: Sicilian Defense: Najdorf Variation
Variant: Standard

1. e4 { [%eval 0.33] [%clk 1:26:54] } 1... c5 { [%eval 0.32] [%clk 1:30:53] } 2. Nf3 { [%eval 0.0] [%clk 1:27:19] } 2... d6 { [%eval 0.0] [%clk 1:31:15] } 3. d4 { [%eval 0.3] [%clk 1:27:45] } 3... cxd4 { [%eval 0.13] [%clk 1:31:38] } 4. Nxd4 { [%eval 0.29] [%clk 1:28:11] } 4... Nf6 { [%eval 0.31] [%clk 1:31:58] } 5. Nc3 { [%eval 0.18] [%clk 1:28:35] } 5... a6 { [%eval 0.0] [%clk 1:32:21] } 6. Bd3 { [%eval 0.24] [%clk 1:29:00] } 6... g6 { [%eval 0.0] [%clk 1:31:40] } 7. f3 { [%eval 0.3] [%clk 1:29:04] } 7... e5 { [%eval 0.25] [%clk 1:27:32] } 8. Nb3 { [%eval 0.12] [%clk 1:29:21] } 8... Be6 { [%eval 0.12] [%clk 1:27:49] } 9. Be3 { [%eval 0.24] [%clk 1:29:15] } 9... h5 { [%eval 0.61] [%clk 1:27:38] } 10. Qd2 { [%eval 0.64] [%clk 1:28:58] } 10... Nbd7 { [%eval 0.64] [%clk 1:28:01] } 11. O-O-O { [%eval 0.63] [%clk 1:27:57] } 11... Rc8 { [%eval 0.94] [%clk 1:26:47] } 12. Kb1 { [%eval 0.85] [%clk 1:26:29] } 12... Be7 { [%eval 0.83] [%clk 1:24:05] } 13. h3 { [%eval 0.85] [%clk 1:18:12] } 13... h4 { [%eval 0.89] [%clk 1:22:04] } 14. f4 { [%eval 0.74] [%clk 1:17:55] } 14... exf4 { [%eval 0.74] [%clk 1:14:52] } 15. Bxf4 { [%eval 0.81] [%clk 1:17:53] } 15... Nh5 { [%eval 0.74] [%clk 1:13:59] } 16. Bh2 { [%eval 0.6] [%clk 1:14:20] } 16... Ne5 { [%eval 0.83] [%clk 1:11:30] } 17. Be2 { [%eval 0.68] [%clk 1:04:41] } 17... Nf6?! { [%eval 1.25] } { Inaccuracy. Ng3 was best. } { [%clk 1:08:49] } 18. Rhf1 { [%eval 1.39] [%clk 0:57:54] } 18... Qc7 { [%eval 1.36] [%clk 1:05:07] } 19. Bf4 { [%eval 1.33] [%clk 0:47:02] } 19... Nfd7 { [%eval 1.86] [%clk 1:00:00] } 20. Bg5?! { [%eval 1.26] } { Inaccuracy. Nd4 was best. } { [%clk 0:44:45] } 20... Bxg5 { [%eval 1.62] [%clk 0:56:17] } 21. Qxg5 { [%eval 1.5] [%clk 0:45:12] } 21... b5 { [%eval 1.75] [%clk 0:56:22] } 22. a3 { [%eval 1.81] [%clk 0:43:22] } 22... Rb8 { [%eval 1.73] [%clk 0:48:03] } 23. Nd5 { [%eval 1.18] [%clk 0:37:34] } 23... Bxd5 { [%eval 1.42] [%clk 0:48:08] } 24. exd5 { [%eval 1.36] [%clk 0:36:36] } 24... Qd8 { [%eval 1.7] [%clk 0:44:43] } 25. Qd2 { [%eval 1.12] [%clk 0:33:07] } 25... Rc8?! { [%eval 2.0] } { Inaccuracy. f5 was best. } { [%clk 0:37:54] } 26. Nd4 { [%eval 1.55] [%clk 0:32:20] } 26... Nb6?! { [%eval 2.6] } { Inaccuracy. f5 was best. } { [%clk 0:30:58] } 27. Nc6? { [%eval 1.1] } { Mistake. Bd3 was best. } { [%clk 0:28:53] } 27... Nxc6 { [%eval 1.19] [%clk 0:30:45] } 28. dxc6 { [%eval 1.32] [%clk 0:29:18] } 28... Rxc6 { [%eval 1.08] [%clk 0:30:49] } 29. Bf3 { [%eval 0.85] [%clk 0:21:14] } 29... d5 { [%eval 0.92] [%clk 0:31:13] } 30. Bxd5?! { [%eval -0.08] } { Inaccuracy. Rde1+ was best. } { [%clk 0:15:22] } 30... Nxd5 { [%eval 0.0] [%clk 0:31:29] } 31. Qxd5 { [%clk 0:15:33] } 1/2-1/2