Event: Round 8: Boris Kantsler - Michal Lahav
Date: 2021-12-06
White: Boris Kantsler
WhiteTitle: GM
Black: Michal Lahav
BlackTitle: WIM
Result: 1/2-1/2
ECO: D11
Opening: Slav Defense: Modern Line
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:57] } 1... d5 { [%eval 0.33] [%clk 1:30:58] } 2. c4 { [%eval 0.35] [%clk 1:31:19] } 2... c6 { [%eval 0.28] [%clk 1:31:26] } 3. Nf3 { [%eval 0.33] [%clk 1:31:31] } 3... Nf6 { [%eval 0.36] [%clk 1:31:53] } 4. Qb3 { [%eval 0.13] [%clk 1:31:48] } 4... dxc4 { [%eval 0.0] [%clk 1:32:15] } 5. Qxc4 { [%eval 0.29] [%clk 1:32:16] } 5... Bg4 { [%eval 0.33] [%clk 1:32:41] } 6. Nbd2 { [%eval 0.25] [%clk 1:32:11] } 6... Nbd7 { [%eval 0.14] [%clk 1:32:41] } 7. g3 { [%eval 0.16] [%clk 1:32:33] } 7... e6 { [%eval 0.12] [%clk 1:33:07] } 8. Bg2 { [%eval 0.12] [%clk 1:33:00] } 8... Be7 { [%eval 0.18] [%clk 1:33:22] } 9. O-O { [%eval 0.26] [%clk 1:33:23] } 9... O-O { [%eval 0.22] [%clk 1:33:42] } 10. Qb3 { [%eval 0.2] [%clk 1:26:11] } 10... Nb6 { [%eval 0.15] [%clk 1:33:52] } 11. Re1 { [%eval -0.09] [%clk 1:26:06] } 11... a5 { [%eval -0.18] [%clk 1:28:18] } 12. e4 { [%eval -0.13] [%clk 1:24:37] } 12... c5?! { [%eval 0.51] } { Inaccuracy. Rc8 was best. } { [%clk 1:12:28] } 13. e5? { [%eval -0.52] } { Mistake. dxc5 was best. } { [%clk 1:14:14] } 13... Nfd7 { [%eval -0.2] [%clk 1:11:23] } 14. Nc4 { [%eval -0.55] [%clk 1:14:04] } 14... cxd4 { [%eval -0.72] [%clk 1:05:43] } 15. Nxb6 { [%eval -0.36] [%clk 1:12:41] } 15... Qxb6 { [%eval -0.84] [%clk 1:00:58] } 16. Qxb6 { [%eval -0.66] [%clk 1:12:37] } 16... Nxb6 { [%eval -0.61] [%clk 1:01:25] } 17. Nxd4 { [%eval -0.7] [%clk 1:12:54] } 17... Rad8 { [%eval -0.84] [%clk 0:57:43] } 18. Nc2 { [%eval -1.02] [%clk 1:02:25] } 18... Rd7 { [%eval -0.8] [%clk 0:55:12] } 19. Be4?! { [%eval -1.75] } { Inaccuracy. b3 was best. } { [%clk 0:56:17] } 19... Rc8 { [%eval -1.9] [%clk 0:53:07] } 20. Kg2 { [%eval -1.9] [%clk 0:56:23] } 20... Bh5 { [%eval -1.5] [%clk 0:49:02] } 21. b3?! { [%eval -2.5] } { Inaccuracy. Ne3 was best. } { [%clk 0:53:50] } 21... Bg6?? { [%eval -0.77] } { Blunder. f5 was best. } { [%clk 0:32:58] } 22. Bxg6 { [%eval -0.54] [%clk 0:53:28] } 22... hxg6 { [%eval -0.73] [%clk 0:33:27] } 23. Ne3 { [%eval -0.88] [%clk 0:52:04] } 23... Bc5 { [%eval -0.52] [%clk 0:21:09] } 24. Re2 { [%eval -0.81] [%clk 0:41:45] } 24... Bd4 { [%eval -0.71] [%clk 0:21:13] } 25. Bb2 { [%eval -0.73] [%clk 0:42:10] } 25... Bxe3 { [%eval -0.71] [%clk 0:21:35] } 26. fxe3 { [%eval -0.77] [%clk 0:42:33] } 26... Nd5 { [%eval -0.49] [%clk 0:20:50] } 27. Kf3 { [%eval -0.36] [%clk 0:34:08] } 27... Nb4 { [%eval -0.65] [%clk 0:21:02] } 28. Bd4 { [%eval -0.81] [%clk 0:30:08] } 28... Rd5 { [%eval -0.98] [%clk 0:19:16] } 29. Ke4 { [%eval -0.83] [%clk 0:27:39] } 29... Nc6 { [%eval -1.01] [%clk 0:18:57] } 30. Rc1 { [%eval -0.75] [%clk 0:25:17] } 30... Rcd8 { [%eval -0.93] [%clk 0:18:46] } 31. Rc4 { [%eval -0.9] [%clk 0:25:01] } 1/2-1/2