Event: Open B
Date: 2025-06-30
White: Slajs, Vlastimil
WhiteElo: 1780
Black: Nait Raiss, Rayane
BlackElo: 0
Result: 0-1
ECO: A57
Opening: Benko Gambit: Zaitsev System
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:54] } 1... Nf6 { [%eval 0.19] [%clk 1:30:50] } 2. c4 { [%eval 0.18] [%clk 1:31:16] } 2... c5 { [%eval 0.56] [%clk 1:31:06] } 3. d5 { [%eval 0.51] [%clk 1:31:37] } 3... b5 { [%eval 0.47] [%clk 1:31:27] } 4. cxb5 { [%eval 0.47] [%clk 1:31:28] } 4... a6 { [%eval 0.6] [%clk 1:31:49] } 5. Nc3 { [%eval 0.27] [%clk 1:31:18] } 5... e6? { [%eval 1.58] } { Mistake. axb5 was best. } { [%clk 1:31:40] } 6. Bg5?! { [%eval 0.62] } { Inaccuracy. e4 was best. } { [%clk 1:31:19] } 6... exd5?! { [%eval 1.76] } { Inaccuracy. axb5 was best. } { [%clk 1:28:20] } 7. Nxd5?! { [%eval 0.9] } { Inaccuracy. Bxf6 was best. } { [%clk 1:31:02] } 7... Qa5+?! { [%eval 2.01] } { Inaccuracy. axb5 was best. } { [%clk 1:28:02] } 8. Bd2 { [%eval 2.01] [%clk 1:31:06] } 8... Qd8 { [%eval 1.96] [%clk 1:27:36] } 9. Nxf6+ { [%eval 1.65] [%clk 1:30:41] } 9... Qxf6 { [%eval 1.47] [%clk 1:27:48] } 10. Bc3 { [%eval 1.52] [%clk 1:30:57] } 10... Qg6?? { [%eval 4.02] } { Blunder. Qe6 was best. } { [%clk 1:27:02] } 11. e3?? { [%eval 1.04] } { Blunder. Qd5 was best. } { [%clk 1:30:52] } 11... axb5 { [%eval 1.16] [%clk 1:24:00] } 12. Bxb5?? { [%eval -2.58] } { Blunder. Qf3 was best. } { [%clk 1:29:35] } 12... Qxg2 { [%eval -2.43] [%clk 1:20:26] } 13. Qf3 { [%eval -2.59] [%clk 1:29:56] } 13... Bb7 { [%eval -2.65] [%clk 1:20:15] } 14. Qxg2 { [%eval -2.59] [%clk 1:28:42] } 14... Bxg2 { [%eval -2.52] [%clk 1:20:35] } 15. f3 { [%eval -2.48] [%clk 1:28:53] } 15... Bxh1 { [%eval -2.55] [%clk 1:20:50] } 16. Kf2 { [%eval -2.52] [%clk 1:29:11] } 16... Bd6 { [%eval -2.55] [%clk 1:19:08] } 17. h3 { [%eval -2.57] [%clk 1:28:26] } 17... f6 { [%eval -2.63] [%clk 1:17:05] } 18. Ne2 { [%eval -2.66] [%clk 1:28:46] } 18... Bxf3 { [%eval -2.71] [%clk 1:17:04] } 19. Kxf3 { [%eval -2.72] [%clk 1:29:05] } 19... O-O?! { [%eval -1.99] } { Inaccuracy. Nc6 was best. } { [%clk 1:15:40] } 20. a3 { [%eval -2.33] [%clk 1:28:59] } 20... Be5 { [%eval -2.28] [%clk 1:15:19] } 21. Rd1 { [%eval -2.48] [%clk 1:27:20] } 21... Bxc3 { [%eval -2.62] [%clk 1:15:20] } 22. Nxc3 { [%eval -2.59] [%clk 1:27:40] } 22... Nc6 { [%eval -2.59] [%clk 1:15:37] } 23. Bxc6? { [%eval -4.22] } { Mistake. a4 was best. } { [%clk 1:27:10] } 23... dxc6 { [%eval -4.16] [%clk 1:15:56] } 24. Ne4 { [%eval -4.34] [%clk 1:27:28] } 24... Rab8 { [%eval -4.3] [%clk 1:15:17] } 25. Rd2 { [%eval -4.31] [%clk 1:27:22] } 25... Rfd8 { [%eval -4.07] [%clk 1:14:44] } 26. Rc2 { [%eval -4.47] [%clk 1:27:09] } 26... c4 { [%eval -4.4] [%clk 1:15:02] } 27. Rxc4 { [%eval -4.46] [%clk 1:27:24] } 27... Rxb2 { [%eval -4.45] [%clk 1:15:24] } 28. Rxc6 { [%eval -4.43] [%clk 1:27:42] } 28... Ra8 { [%eval -4.37] [%clk 1:14:48] } 29. Nd6 { [%eval -4.45] [%clk 1:27:49] } 29... Ra2 { [%eval -4.49] [%clk 1:13:08] } 30. Nc4 { [%eval -4.34] [%clk 1:25:48] } 30... h6 { [%eval -4.21] [%clk 1:08:06] } 31. h4 { [%eval -4.72] [%clk 1:24:23] } 31... Ra4 { [%eval -4.91] [%clk 1:04:51] } 32. h5 { [%eval -5.27] [%clk 1:24:17] } 32... Rc2 { [%eval -5.16] [%clk 1:04:02] } 33. Rc8+ { [%eval -5.1] [%clk 1:24:14] } 33... Kh7 { [%eval -5.4] [%clk 1:03:50] } 34. Nb6 { [%eval -5.34] [%clk 1:23:09] } 34... Rxc8 { [%eval -5.26] [%clk 1:04:05] } 35. Nxa4 { [%eval -5.03] [%clk 1:23:15] } 35... Ra8 { [%eval -5.08] [%clk 1:04:25] } 0-1