Event: Round 3: Schnepp, Gunnar - Costa, Leonardo
Date: 2024-10-28
White: Schnepp, Gunnar
WhiteTitle: FM
WhiteElo: 2243
Black: Costa, Leonardo
BlackTitle: IM
BlackElo: 2472
Result: 0-1
ECO: B41
Opening: Sicilian Defense: Kan Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:57] } 1... c5 { [%eval 0.25] [%clk 1:30:56] } 2. Nf3 { [%eval 0.28] [%clk 1:31:11] } 2... e6 { [%eval 0.28] [%clk 1:31:23] } 3. d4 { [%eval 0.4] [%clk 1:30:29] } 3... cxd4 { [%eval 0.37] [%clk 1:31:48] } 4. Nxd4 { [%eval 0.23] [%clk 1:30:53] } 4... a6 { [%eval 0.42] [%clk 1:32:16] } 5. a3 { [%eval 0.38] [%clk 1:29:25] } 5... Nf6 { [%eval 0.33] [%clk 1:32:42] } 6. Nc3 { [%eval 0.26] [%clk 1:29:34] } 6... Qc7 { [%eval 0.41] [%clk 1:32:53] } 7. f4 { [%eval 0.3] [%clk 1:29:04] } 7... d6 { [%eval 0.45] [%clk 1:32:38] } 8. Bd3 { [%eval 0.26] [%clk 1:22:51] } 8... Nbd7 { [%eval 0.73] [%clk 1:27:54] } 9. Be3 { [%eval 0.39] [%clk 1:22:06] } 9... Nc5 { [%eval 0.45] [%clk 1:24:39] } 10. g4 { [%eval 0.04] [%clk 1:15:24] } 10... h6?! { [%eval 0.61] } { Inaccuracy. e5 was best. } { [%clk 1:13:58] } 11. Qf3 { [%eval 0.76] [%clk 1:08:42] } 11... b5 { [%eval 0.98] [%clk 1:10:35] } 12. Rf1 { [%eval 0.81] [%clk 0:49:13] } 12... Bb7?! { [%eval 1.78] } { Inaccuracy. d5 was best. } { [%clk 1:02:50] } 13. g5 { [%eval 1.75] [%clk 0:45:11] } 13... Nfd7 { [%eval 2.16] [%clk 1:03:13] } 14. h4? { [%eval 0.58] } { Mistake. g6 was best. } { [%clk 0:42:18] } 14... hxg5 { [%eval 0.39] [%clk 1:03:08] } 15. hxg5 { [%eval 0.45] [%clk 0:42:23] } 15... g6 { [%eval 0.83] [%clk 0:54:17] } 16. O-O-O { [%eval 0.85] [%clk 0:39:40] } 16... Nb6 { [%eval 1.32] [%clk 0:36:13] } 17. Kb1 { [%eval 1.39] [%clk 0:35:08] } 17... d5? { [%eval 2.95] } { Mistake. O-O-O was best. } { [%clk 0:27:44] } 18. f5 { [%eval 2.92] [%clk 0:28:28] } 18... gxf5 { [%eval 2.69] [%clk 0:24:42] } 19. exf5 { [%eval 2.72] [%clk 0:25:36] } 19... e5 { [%eval 2.58] [%clk 0:25:08] } 20. Qg3?! { [%eval 1.79] } { Inaccuracy. Qf2 was best. } { [%clk 0:11:13] } 20... O-O-O { [%eval 1.73] [%clk 0:23:07] } 21. Ndxb5 { [%eval 1.6] [%clk 0:09:30] } 21... axb5 { [%eval 1.61] [%clk 0:23:33] } 22. Nxb5 { [%eval 1.4] [%clk 0:09:52] } 22... Qb8 { [%eval 1.59] [%clk 0:20:07] } 23. g6 { [%eval 1.51] [%clk 0:05:48] } 23... Rg8 { [%eval 1.91] [%clk 0:19:41] } 24. Qh3?? { [%eval -0.57] } { Blunder. Bg5 was best. } { [%clk 0:03:43] } 24... f6 { [%eval -0.46] [%clk 0:18:57] } 25. Qh4 { [%eval -0.57] [%clk 0:01:07] } 25... d4 { [%eval -0.54] [%clk 0:18:41] } 26. Nxd4 { [%eval -0.67] [%clk 0:00:48] } 26... Nd5 { [%eval -0.54] [%clk 0:16:22] } 27. Bg1? { [%eval -2.04] } { Mistake. Ne6 was best. } { [%clk 0:00:35] } 27... exd4 { [%eval -2.15] [%clk 0:16:41] } 28. Bxd4 { [%eval -1.87] [%clk 0:00:40] } 28... Be7?! { [%eval -0.97] } { Inaccuracy. Nxd3 was best. } { [%clk 0:14:01] } 29. Bc4 { [%eval -0.62] [%clk 0:00:36] } 29... Rg7?! { [%eval 0.0] } { Inaccuracy. Qc7 was best. } { [%clk 0:11:40] } 30. Bxd5 { [%eval 0.0] [%clk 0:00:39] } 30... Bxd5 { [%eval 0.0] [%clk 0:12:04] } 31. Bxf6 { [%eval 0.0] [%clk 0:00:57] } 31... Bxf6 { [%eval 0.0] [%clk 0:11:01] } 32. Qxf6 { [%eval 0.0] [%clk 0:01:24] } 32... Rgd7 { [%eval 0.0] [%clk 0:11:25] } 33. Ka1?? { [%eval -2.69] } { Blunder. Rxd5 was best. } { [%clk 0:00:37] } 33... Qb5 { [%eval -2.71] [%clk 0:10:52] } 34. Qc3 { [%eval -2.77] [%clk 0:00:36] } 34... Bg2 { [%eval -2.48] [%clk 0:08:47] } 0-1