Event: GS Open
Site: Riga, Latvia
Date: 2021-11-03
White: Harikrishna Pentala  (IND)
WhiteElo: 2719
Black: Chigaev Maksim  (RUS)
BlackElo: 2639
Result: 1-0
ECO: D85
Opening: Grünfeld Defense: Exchange Variation, Modern Exchange Variation, Kramnik's Line
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:40:56] } 1... Nf6 { [%eval 0.28] [%clk 1:40:51] } 2. c4 { [%eval 0.25] [%clk 1:41:23] } 2... g6 { [%eval 0.46] [%clk 1:41:14] } 3. Nc3 { [%eval 0.17] [%clk 1:41:50] } 3... d5 { [%eval 0.2] [%clk 1:41:14] } 4. cxd5 { [%eval 0.35] [%clk 1:41:58] } 4... Nxd5 { [%eval 0.28] [%clk 1:41:35] } 5. e4 { [%eval 0.19] [%clk 1:42:24] } 5... Nxc3 { [%eval 0.21] [%clk 1:41:56] } 6. bxc3 { [%eval 0.0] [%clk 1:42:52] } 6... Bg7 { [%eval 0.23] [%clk 1:42:15] } 7. Nf3 { [%eval 0.0] [%clk 1:43:16] } 7... c5 { [%eval 0.13] [%clk 1:42:38] } 8. h3 { [%eval 0.42] [%clk 1:42:50] } 8... O-O { [%eval 0.19] [%clk 1:37:12] } 9. Be2 { [%eval 0.3] [%clk 1:41:44] } 9... b5 { [%eval 0.58] [%clk 1:25:33] } 10. O-O { [%eval 0.8] [%clk 1:25:46] } 10... cxd4 { [%eval 0.63] [%clk 1:21:05] } 11. cxd4 { [%eval 0.77] [%clk 1:24:11] } 11... Bb7 { [%eval 0.7] [%clk 1:19:58] } 12. Qd3 { [%eval 1.02] [%clk 1:19:52] } 12... b4 { [%eval 0.66] [%clk 1:09:26] } 13. Bf4 { [%eval 0.57] [%clk 1:13:13] } 13... Ba6?! { [%eval 1.25] } { Inaccuracy. a5 was best. } { [%clk 1:01:11] } 14. Qe3 { [%eval 1.06] [%clk 1:13:21] } 14... Bxe2 { [%eval 1.2] [%clk 1:01:30] } 15. Qxe2 { [%eval 0.96] [%clk 1:13:48] } 15... a5 { [%eval 1.3] [%clk 0:59:32] } 16. Rac1 { [%eval 1.27] [%clk 1:10:36] } 16... Qb6 { [%eval 1.14] [%clk 0:56:23] } 17. d5 { [%eval 0.72] [%clk 1:06:04] } 17... a4 { [%eval 0.62] [%clk 0:51:19] } 18. Be5 { [%eval 0.65] [%clk 1:01:13] } 18... Bxe5 { [%eval 0.48] [%clk 0:45:04] } 19. Nxe5 { [%eval 0.68] [%clk 1:01:14] } 19... b3 { [%eval 0.67] [%clk 0:45:07] } 20. axb3 { [%eval 0.36] [%clk 0:58:46] } 20... Qxb3 { [%eval 0.23] [%clk 0:43:13] } 21. Qd2 { [%eval 0.62] [%clk 0:44:31] } 21... a3 { [%eval 0.3] [%clk 0:40:12] } 22. Ra1 { [%eval 0.0] [%clk 0:23:05] } 22... a2 { [%eval 0.14] [%clk 0:29:56] } 23. Rfe1 { [%eval 0.25] [%clk 0:22:09] } 23... Rc8 { [%eval 0.23] [%clk 0:14:49] } 24. Qf4 { [%eval 0.14] [%clk 0:22:04] } 24... f6?? { [%eval 3.45] } { Blunder. Rf8 was best. } { [%clk 0:15:14] } 25. Qg4 { [%eval 4.31] [%clk 0:18:39] } 25... Qc3? { [%eval 8.02] } { Mistake. Na6 was best. } { [%clk 0:14:49] } 26. Qe6+ { [%eval 7.84] [%clk 0:16:23] } 26... Kh8 { [%eval 7.91] [%clk 0:15:15] } 27. Nf7+ { [%eval 7.54] [%clk 0:13:07] } 27... Kg7 { [%eval 8.14] [%clk 0:15:38] } 28. Nd8 { [%eval 7.6] [%clk 0:12:39] } 28... Rxd8 { [%eval 8.12] [%clk 0:07:13] } 29. Qxe7+ { [%eval 7.9] [%clk 0:13:02] } 29... Kh6 { [%eval 7.7] [%clk 0:07:39] } 30. Qxd8 { [%eval 8.0] [%clk 0:13:26] } 30... Qe5 { [%eval 9.15] [%clk 0:04:47] } 31. d6 { [%eval 8.54] [%clk 0:10:37] } 1-0