Event: Round 4: Sanz Wawer, Daniel - Kovchan, Alexander
Date: 2025-04-15
White: Sanz Wawer, Daniel
WhiteTitle: FM
WhiteElo: 2316
Black: Kovchan, Alexander
BlackTitle: GM
BlackElo: 2433
Result: 0-1
ECO: A40
Opening: Queen's Pawn Game: Modern Defense
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:30:57] } 1... g6 { [%eval 0.57] [%clk 1:27:47] } 2. c4 { [%eval 0.29] [%clk 1:30:24] } 2... Bg7 { [%eval 0.51] [%clk 1:28:02] } 3. g3 { [%eval 0.17] [%clk 1:30:20] } 3... c5 { [%eval 0.21] [%clk 1:27:03] } 4. d5 { [%eval 0.31] [%clk 1:29:24] } 4... d6 { [%eval 0.36] [%clk 1:25:38] } 5. Bg2 { [%eval 0.28] [%clk 1:29:34] } 5... Nf6 { [%eval 0.35] [%clk 1:25:50] } 6. Nc3 { [%eval 0.3] [%clk 1:29:16] } 6... O-O { [%eval 0.31] [%clk 1:26:10] } 7. Nf3 { [%eval 0.28] [%clk 1:29:31] } 7... e6 { [%eval 0.29] [%clk 1:26:32] } 8. O-O { [%eval 0.3] [%clk 1:29:06] } 8... exd5 { [%eval 0.37] [%clk 1:26:50] } 9. cxd5 { [%eval 0.37] [%clk 1:29:19] } 9... Re8 { [%eval 0.39] [%clk 1:27:12] } 10. Bf4 { [%eval 0.35] [%clk 1:27:34] } 10... Nh5 { [%eval 0.6] [%clk 1:26:22] } 11. Bg5 { [%eval 0.5] [%clk 1:21:37] } 11... Qd7 { [%eval 0.76] [%clk 1:25:41] } 12. a4 { [%eval 0.71] [%clk 1:20:37] } 12... h6 { [%eval 0.85] [%clk 1:25:03] } 13. Bd2 { [%eval 0.51] [%clk 1:18:27] } 13... Na6 { [%eval 0.35] [%clk 1:21:42] } 14. h3 { [%eval 0.29] [%clk 1:10:04] } 14... Nb4 { [%eval 0.23] [%clk 1:21:10] } 15. g4 { [%eval 0.2] [%clk 1:07:26] } 15... Nf6 { [%eval 0.08] [%clk 1:20:06] } 16. Bf4 { [%eval -0.36] [%clk 1:04:52] } 16... b6?! { [%eval 0.55] } { Inaccuracy. h5 was best. } { [%clk 1:18:48] } 17. Nd2 { [%eval 0.49] [%clk 1:04:52] } 17... Ba6 { [%eval 0.44] [%clk 1:16:58] } 18. Re1?! { [%eval -0.26] } { Inaccuracy. a5 was best. } { [%clk 1:03:08] } 18... Re7 { [%eval -0.22] [%clk 1:16:21] } 19. Nde4?! { [%eval -0.86] } { Inaccuracy. a5 was best. } { [%clk 0:59:56] } 19... Nxe4 { [%eval -0.98] [%clk 1:00:03] } 20. Nxe4 { [%eval -0.9] [%clk 1:00:13] } 20... f5 { [%eval -0.84] [%clk 0:59:37] } 21. Nxd6 { [%eval -0.97] [%clk 0:49:23] } 21... fxg4 { [%eval -1.0] [%clk 0:59:16] } 22. Ra3? { [%eval -2.21] } { Mistake. hxg4 was best. } { [%clk 0:39:40] } 22... Rf8 { [%eval -1.96] [%clk 0:57:41] } 23. Bh2?! { [%eval -2.86] } { Inaccuracy. Bg3 was best. } { [%clk 0:36:17] } 23... Bxb2 { [%eval -3.02] [%clk 0:49:08] } 24. Rb3 { [%eval -2.76] [%clk 0:34:02] } 24... Bd4 { [%eval -2.57] [%clk 0:49:15] } 25. Ne4?! { [%eval -3.99] } { Inaccuracy. Bg3 was best. } { [%clk 0:08:37] } 25... gxh3 { [%eval -4.02] [%clk 0:46:11] } 26. Rxb4? { [%eval -7.53] } { Mistake. e3 was best. } { [%clk 0:05:58] } 26... Qg4 { [%eval -7.69] [%clk 0:45:29] } 27. Bg3 { [%eval -7.75] [%clk 0:05:14] } 27... Rxf2 { [%eval -7.31] [%clk 0:38:57] } 28. Qxd4 { [%eval -7.44] [%clk 0:02:02] } 28... cxd4 { [%eval -6.86] [%clk 0:37:42] } 29. Kxf2 { [%eval -7.91] [%clk 0:01:50] } 29... Rf7+ { [%eval -7.52] [%clk 0:36:58] } 30. Bf3 { [%eval -8.1] [%clk 0:01:06] } 30... Qxe4 { [%eval -7.61] [%clk 0:37:14] } 0-1