Event: Accentus Chess 960
Site: Biel, Switzerland
Date: 2021-07-24
White: Gelfand, Boris
WhiteTitle: GM
WhiteElo: 2675
Black: Keymer, Vincent
BlackTitle: GM
BlackElo: 2591
Result: 1-0
Variant: Chess960
TimeControl: 15 mins + 5 sec per move

1. d4 { [%eval -0.13] [%clk 0:15:08] } 1... g5 { [%eval 0.13] [%clk 0:14:47] } 2. e3 { [%eval -0.2] [%clk 0:14:59] } 2... d5?! { [%eval 0.38] } { Inaccuracy. d6 was best. } { [%clk 0:14:42] } 3. Nd3? { [%eval -0.79] } { Mistake. g4 was best. } { [%clk 0:14:58] } 3... Bf5 { [%eval -0.64] [%clk 0:13:34] } 4. Nc3 { [%eval -0.83] [%clk 0:13:05] } 4... e6?? { [%eval 0.9] } { Blunder. Bxd3 was best. } { [%clk 0:12:49] } 5. Nc5 { [%eval 1.03] [%clk 0:11:14] } 5... Nf6?! { [%eval 1.94] } { Inaccuracy. Kc8 was best. } { [%clk 0:12:12] } 6. f3? { [%eval 0.63] } { Mistake. g4 was best. } { [%clk 0:10:51] } 6... b6 { [%eval 0.76] [%clk 0:11:10] } 7. e4? { [%eval -0.38] } { Mistake. Nb3 was best. } { [%clk 0:10:42] } 7... Bg6? { [%eval 0.77] } { Mistake. bxc5 was best. } { [%clk 0:10:00] } 8. Na6+? { [%eval -0.33] } { Mistake. Nb3 was best. } { [%clk 0:08:28] } 8... Kb7 { [%eval -0.49] [%clk 0:09:52] } 9. Nb4 { [%eval -0.46] [%clk 0:08:32] } 9... a5?! { [%eval 0.53] } { Inaccuracy. dxe4 was best. } { [%clk 0:09:29] } 10. Nd3 { [%eval 0.09] [%clk 0:08:33] } 10... Nc6?! { [%eval 0.75] } { Inaccuracy. dxe4 was best. } { [%clk 0:08:31] } 11. g3 { [%eval 0.55] [%clk 0:06:39] } 11... g4?! { [%eval 1.25] } { Inaccuracy. a4 was best. } { [%clk 0:07:31] } 12. Be3?? { [%eval -0.48] } { Blunder. Ne5 was best. } { [%clk 0:05:17] } 12... gxf3 { [%eval -0.35] [%clk 0:07:18] } 13. exd5 { [%eval -0.03] [%clk 0:05:21] } 13... Nb4 { [%eval 0.37] [%clk 0:06:22] } 14. O-O-O? { [%eval -0.75] } { Mistake. Bxf3 was best. } { [%clk 0:04:17] } 14... Bxd3?! { [%eval 0.0] } { Inaccuracy. Nfxd5 was best. } { [%clk 0:06:04] } 15. cxd3 { [%eval -0.02] [%clk 0:03:50] } 15... Nfxd5 { [%eval 0.0] [%clk 0:05:18] } 16. Bxf3 { [%eval 0.0] [%clk 0:03:53] } 16... Qg6 { [%eval 0.08] [%clk 0:05:17] } 17. Kb1 { [%eval 0.27] [%clk 0:02:59] } 17... c6 { [%eval 0.1] [%clk 0:04:26] } 18. Be4 { [%eval 0.14] [%clk 0:02:23] } 18... f5 { [%eval -0.06] [%clk 0:04:30] } 19. Bxd5 { [%eval -0.08] [%clk 0:01:36] } 19... Nxd5 { [%eval 0.0] [%clk 0:03:10] } 20. Nxd5 { [%eval 0.09] [%clk 0:01:40] } 20... cxd5 { [%eval 0.0] [%clk 0:03:13] } 21. Bf4 { [%eval 0.0] [%clk 0:01:34] } 21... Rfc8 { [%eval 0.0] [%clk 0:03:14] } 22. Rc1 { [%eval 0.0] [%clk 0:01:32] } 22... Qe8 { [%eval 0.0] [%clk 0:02:58] } 23. Qe3 { [%eval 0.0] [%clk 0:01:27] } 23... a4 { [%eval 0.0] [%clk 0:02:37] } 24. a3 { [%eval 0.0] [%clk 0:01:01] } 24... Qb5 { [%eval 0.15] [%clk 0:02:01] } 25. Qxe6?! { [%eval -0.45] } { Inaccuracy. Rfe1 was best. } { [%clk 0:00:36] } 25... Qxd3+ { [%eval -0.33] [%clk 0:01:21] } 26. Ka1 { [%eval -0.73] [%clk 0:00:41] } 26... Qxd4 { [%eval -0.76] [%clk 0:01:12] } 27. Qe2 { [%eval -0.69] [%clk 0:00:25] } 27... Rc5?? { [%eval 1.82] } { Blunder. Rc4 was best. } { [%clk 0:00:23] } 28. Rxc5 { [%eval 1.76] [%clk 0:00:16] } 28... Qxc5 { [%eval 2.03] [%clk 0:00:23] } 29. Rc1 { [%eval 1.98] [%clk 0:00:16] } 29... Re8?? { [%eval 4.78] } { Blunder. Qxa3+ was best. } { [%clk 0:00:15] } 30. Qd3 { [%eval 4.81] [%clk 0:00:13] } 30... Qd4? { [%eval 12.01] } { Mistake. Qe7 was best. } { [%clk 0:00:16] } 31. Rc7+ { [%eval 12.09] [%clk 0:00:12] } 31... Kb8 { [%eval 12.06] [%clk 0:00:17] } 32. Re7+ { [%eval 12.11] [%clk 0:00:12] } 1-0