Event: World Cup 2021
Site: Sochi
Date: 2021-07-22
White: Korobov Anton (UKR)
WhiteTitle: GM
WhiteElo: 2683
Black: Grischuk Alexander (RUS)
BlackTitle: GM
BlackElo: 2778
Result: 1/2-1/2
ECO: A08
Opening: King's Indian Attack: Sicilian Variation
Variant: Standard

1. Nf3 { [%eval 0.13] [%clk 1:30:54] } 1... d5 { [%eval 0.2] [%clk 1:29:40] } 2. g3 { [%eval 0.12] [%clk 1:31:18] } 2... Nf6 { [%eval 0.35] [%clk 1:24:11] } 3. Bg2 { [%eval 0.32] [%clk 1:31:39] } 3... e6 { [%eval 0.29] [%clk 1:24:38] } 4. O-O { [%eval 0.09] [%clk 1:31:37] } 4... Be7 { [%eval 0.28] [%clk 1:25:05] } 5. d3 { [%eval -0.01] [%clk 1:31:26] } 5... O-O { [%eval 0.0] [%clk 1:25:10] } 6. Nbd2 { [%eval -0.09] [%clk 1:31:40] } 6... c5 { [%eval 0.0] [%clk 1:17:59] } 7. e4 { [%eval 0.0] [%clk 1:31:44] } 7... Nc6 { [%eval -0.12] [%clk 1:18:26] } 8. Re1 { [%eval -0.12] [%clk 1:32:05] } 8... b5 { [%eval 0.06] [%clk 1:18:21] } 9. exd5 { [%eval -0.08] [%clk 1:28:49] } 9... Nxd5 { [%eval -0.24] [%clk 1:15:02] } 10. a4 { [%eval -0.3] [%clk 1:22:04] } 10... b4 { [%eval -0.39] [%clk 1:15:00] } 11. Nc4 { [%eval -0.52] [%clk 1:21:48] } 11... Bb7 { [%eval -0.62] [%clk 1:12:50] } 12. a5 { [%eval -0.4] [%clk 1:19:51] } 12... Rc8 { [%eval -0.41] [%clk 1:12:12] } 13. h4 { [%eval -0.55] [%clk 1:08:35] } 13... Qc7 { [%eval -0.31] [%clk 1:04:12] } 14. Bg5 { [%eval -0.26] [%clk 1:05:17] } 14... Rfd8 { [%eval -0.22] [%clk 0:48:40] } 15. Bxe7 { [%eval -0.36] [%clk 0:58:27] } 15... Ndxe7 { [%eval -0.31] [%clk 0:38:24] } 16. a6 { [%eval -0.36] [%clk 0:38:17] } 16... Ba8 { [%eval -0.29] [%clk 0:37:48] } 17. Nfd2 { [%eval -0.26] [%clk 0:38:28] } 17... Nf5 { [%eval -0.12] [%clk 0:33:07] } 18. Nb3 { [%eval -0.24] [%clk 0:36:19] } 18... Ncd4 { [%eval -0.39] [%clk 0:29:06] } 19. Nxd4 { [%eval -0.28] [%clk 0:34:53] } 19... Nxd4 { [%eval -0.06] [%clk 0:27:44] } 20. Bxa8 { [%eval -0.37] [%clk 0:32:54] } 20... Rxa8 { [%eval -0.19] [%clk 0:27:55] } 21. c3?! { [%eval -0.75] } { Inaccuracy. Re5 was best. } { [%clk 0:32:56] } 21... Nc6 { [%eval -0.72] [%clk 0:28:03] } 22. Re3 { [%eval -0.77] [%clk 0:19:06] } 22... h6 { [%eval -0.74] [%clk 0:22:02] } 23. Qa4 { [%eval -0.85] [%clk 0:18:17] } 23... Rab8 { [%eval -0.74] [%clk 0:21:54] } 24. Na5 { [%eval -0.64] [%clk 0:14:06] } 24... Nxa5 { [%eval -0.61] [%clk 0:17:36] } 25. Qxa5 { [%eval -0.79] [%clk 0:14:07] } 25... Rb6 { [%eval -0.69] [%clk 0:15:34] } 26. Qa2 { [%eval -0.92] [%clk 0:09:35] } 26... Rdd6 { [%eval -0.71] [%clk 0:09:19] } 27. Qc4 { [%eval -0.75] [%clk 0:09:26] } 27... bxc3 { [%eval -0.49] [%clk 0:09:43] } 28. bxc3 { [%eval -0.41] [%clk 0:09:40] } 28... Rdc6 { [%eval -0.46] [%clk 0:09:58] } 29. Re2 { [%eval -0.24] [%clk 0:08:05] } 29... Qd6 { [%eval -0.26] [%clk 0:09:27] } 30. Rea2 { [%eval -0.32] [%clk 0:08:01] } 30... h5 { [%eval -0.41] [%clk 0:09:36] } 1/2-1/2