Event: FIDE Online Steinitz Memorial
Site: chess24.com
Date: 2020-05-15
White: Korobov, Anton
WhiteTitle: GM
WhiteElo: 2667
Black: Bu, Xiangzhi
BlackTitle: GM
BlackElo: 2760
Result: 0-1
ECO: D12
Opening: Slav Defense: Quiet Variation, Schallopp Defense
Variant: Standard

1. d4 { [%eval 0.25] [%clk 0:03:02] } 1... d5 { [%eval 0.25] [%clk 0:03:02] } 2. c4 { [%eval 0.28] [%clk 0:03:00] } 2... c6 { [%eval 0.4] [%clk 0:03:01] } 3. Nf3 { [%eval 0.22] [%clk 0:02:58] } 3... Nf6 { [%eval 0.27] [%clk 0:03:01] } 4. e3 { [%eval 0.37] [%clk 0:02:59] } 4... Bf5 { [%eval 0.41] [%clk 0:03:00] } 5. Nc3 { [%eval 0.14] [%clk 0:03:00] } 5... e6 { [%eval 0.51] [%clk 0:03:01] } 6. Nh4 { [%eval 0.36] [%clk 0:03:01] } 6... Bg6 { [%eval 0.51] [%clk 0:03:02] } 7. Nxg6 { [%eval 0.31] [%clk 0:03:00] } 7... hxg6 { [%eval 0.3] [%clk 0:03:03] } 8. Bd2 { [%eval 0.42] [%clk 0:03:01] } 8... Nbd7 { [%eval 0.49] [%clk 0:03:04] } 9. g3 { [%eval 0.14] [%clk 0:03:02] } 9... Bd6 { [%eval 0.46] [%clk 0:03:02] } 10. Qb3 { [%eval 0.43] [%clk 0:03:02] } 10... Rb8 { [%eval 0.09] [%clk 0:03:00] } 11. Bg2 { [%eval 0.26] [%clk 0:03:00] } 11... O-O { [%eval 0.44] [%clk 0:02:53] } 12. O-O { [%eval 0.53] [%clk 0:03:00] } 12... dxc4 { [%eval 0.63] [%clk 0:02:39] } 13. Qxc4 { [%eval 0.64] [%clk 0:02:58] } 13... e5 { [%eval 0.69] [%clk 0:02:40] } 14. Rad1 { [%eval 0.53] [%clk 0:02:42] } 14... Nb6 { [%eval 0.91] [%clk 0:02:27] } 15. Qb3 { [%eval 0.69] [%clk 0:02:42] } 15... exd4 { [%eval 0.84] [%clk 0:02:25] } 16. exd4 { [%eval 0.71] [%clk 0:02:43] } 16... Qd7 { [%eval 1.08] [%clk 0:02:23] } 17. Bg5 { [%eval 0.65] [%clk 0:02:27] } 17... Rfe8 { [%eval 0.9] [%clk 0:01:43] } 18. Bxf6 { [%eval 0.54] [%clk 0:02:16] } 18... gxf6 { [%eval 0.51] [%clk 0:01:43] } 19. d5 { [%eval 0.41] [%clk 0:02:17] } 19... c5 { [%eval 0.7] [%clk 0:01:44] } 20. Ne4 { [%eval 0.62] [%clk 0:02:06] } 20... Kg7 { [%eval 0.93] [%clk 0:01:27] } 21. Qc3?! { [%eval 0.1] } { Inaccuracy. Qa3 was best. } { [%clk 0:01:45] } 21... Be5 { [%eval 0.17] [%clk 0:01:05] } 22. Qxc5 { [%eval 0.3] [%clk 0:01:37] } 22... Na4?! { [%eval 0.94] } { Inaccuracy. f5 was best. } { [%clk 0:01:04] } 23. Qb4?! { [%eval 0.38] } { Inaccuracy. Qxa7 was best. } { [%clk 0:01:28] } 23... f5 { [%eval 0.66] [%clk 0:00:48] } 24. Ng5?! { [%eval 0.12] } { Inaccuracy. Nc5 was best. } { [%clk 0:01:13] } 24... b5 { [%eval 0.5] [%clk 0:00:20] } 25. b3? { [%eval -0.74] } { Mistake. Rd2 was best. } { [%clk 0:00:45] } 25... Nc3 { [%eval -0.53] [%clk 0:00:17] } 26. Rd2 { [%eval -0.37] [%clk 0:00:46] } 26... Qd6 { [%eval 0.0] [%clk 0:00:16] } 27. Qa5?? { [%eval -3.26] } { Blunder. Qxd6 was best. } { [%clk 0:00:37] } 27... Bf6 { [%eval -3.22] [%clk 0:00:17] } 28. h4 { [%eval -3.22] [%clk 0:00:38] } 28... Re7?! { [%eval -2.32] } { Inaccuracy. a6 was best. } { [%clk 0:00:15] } 29. Nf3?? { [%eval -7.42] } { Blunder. a3 was best. } { [%clk 0:00:24] } 29... b4 { [%eval -7.27] [%clk 0:00:16] } 30. a4 { [%eval -7.54] [%clk 0:00:18] } 30... Rb6 { [%eval -7.33] [%clk 0:00:15] } 31. Nd4 { [%eval -11.97] [%clk 0:00:07] } 31... Bxd4 { [%eval -11.21] [%clk 0:00:15] } 32. Rxd4 { [%eval -15.36] [%clk 0:00:08] } 32... Ne2+ { [%eval -15.25] [%clk 0:00:17] } 0-1