Event: Grand Swiss
Site: Riga, Latvia
Date: 2021-10-28
White: Dreev Aleksey  (RUS)
WhiteElo: 2635
Black: Harikrishna Pentala  (IND)
BlackElo: 2719
Result: 1-0
ECO: D92
Opening: Grünfeld Defense: Three Knights Variation, Hungarian Attack
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:40:58] } 1... Nf6 { [%eval 0.28] [%clk 1:40:53] } 2. c4 { [%eval 0.21] [%clk 1:41:23] } 2... g6 { [%eval 0.51] [%clk 1:41:18] } 3. Nc3 { [%eval 0.17] [%clk 1:38:41] } 3... d5 { [%eval 0.2] [%clk 1:41:39] } 4. Nf3 { [%eval 0.22] [%clk 1:38:39] } 4... Bg7 { [%eval 0.27] [%clk 1:42:02] } 5. Bf4 { [%eval 0.0] [%clk 1:39:05] } 5... O-O { [%eval 0.0] [%clk 1:41:40] } 6. Rc1 { [%eval 0.0] [%clk 1:39:14] } 6... dxc4 { [%eval 0.0] [%clk 1:35:41] } 7. e3 { [%eval 0.0] [%clk 1:39:11] } 7... Be6 { [%eval 0.13] [%clk 1:33:34] } 8. Ng5 { [%eval 0.2] [%clk 1:38:54] } 8... Bg4 { [%eval 0.55] [%clk 1:25:05] } 9. f3 { [%eval 0.63] [%clk 1:36:35] } 9... Bc8 { [%eval 0.62] [%clk 1:25:12] } 10. Bxc4 { [%eval 0.58] [%clk 1:36:04] } 10... Nc6 { [%eval 0.83] [%clk 1:25:30] } 11. Bg3 { [%eval 0.78] [%clk 1:08:57] } 11... e6 { [%eval 0.94] [%clk 1:15:48] } 12. f4 { [%eval 0.5] [%clk 1:00:51] } 12... Na5 { [%eval 0.28] [%clk 1:04:43] } 13. Be2 { [%eval 0.5] [%clk 0:59:47] } 13... c5 { [%eval 0.69] [%clk 1:04:11] } 14. dxc5 { [%eval 0.64] [%clk 0:58:06] } 14... Nd5 { [%eval 0.62] [%clk 1:04:31] } 15. Nxd5 { [%eval 1.2] [%clk 0:55:06] } 15... exd5 { [%eval 1.02] [%clk 0:57:08] } 16. b4?! { [%eval 0.34] } { Inaccuracy. b3 was best. } { [%clk 0:54:09] } 16... Nc4 { [%eval 0.29] [%clk 0:56:58] } 17. Bxc4 { [%eval 0.49] [%clk 0:44:32] } 17... dxc4 { [%eval 0.21] [%clk 0:57:22] } 18. O-O { [%eval 0.16] [%clk 0:41:37] } 18... Bd7 { [%eval 0.54] [%clk 0:51:30] } 19. Ne4 { [%eval 0.34] [%clk 0:38:31] } 19... a5?! { [%eval 0.9] } { Inaccuracy. b5 was best. } { [%clk 0:49:15] } 20. Bh4 { [%eval 1.13] [%clk 0:34:43] } 20... Qc7 { [%eval 0.91] [%clk 0:41:01] } 21. Bf6 { [%eval 0.57] [%clk 0:29:44] } 21... Bc6? { [%eval 2.11] } { Mistake. Rfe8 was best. } { [%clk 0:26:53] } 22. Bxg7 { [%eval 2.03] [%clk 0:27:28] } 22... Kxg7 { [%eval 1.98] [%clk 0:27:16] } 23. Qd4+ { [%eval 2.04] [%clk 0:25:15] } 23... f6 { [%eval 1.99] [%clk 0:27:38] } 24. b5 { [%eval 1.72] [%clk 0:22:29] } 24... Bxb5?? { [%eval 3.84] } { Blunder. Bxe4 was best. } { [%clk 0:23:28] } 25. Nd6 { [%eval 3.62] [%clk 0:22:27] } 25... Ba6 { [%eval 3.63] [%clk 0:22:27] } 26. Rb1 { [%eval 4.45] [%clk 0:17:40] } 26... Rfd8 { [%eval 4.18] [%clk 0:17:39] } 27. f5 { [%eval 3.6] [%clk 0:14:05] } 27... g5?! { [%eval 5.33] } { Inaccuracy. Qe7 was best. } { [%clk 0:14:56] } 28. h4 { [%eval 5.53] [%clk 0:14:03] } 28... h6 { [%eval 7.0] [%clk 0:14:43] } 29. Rb6?! { [%eval 5.06] } { Inaccuracy. Rf3 was best. } { [%clk 0:12:39] } 29... Qe7 { [%eval 4.71] [%clk 0:13:36] } 30. Rf3 { [%eval 5.13] [%clk 0:11:25] } 30... Rd7 { [%eval 5.2] [%clk 0:09:34] } 31. hxg5 { [%eval 5.25] [%clk 0:10:04] } 31... hxg5 { [%eval 4.98] [%clk 0:09:58] } 32. Rg3 { [%eval 5.54] [%clk 0:10:12] } 32... Kh7 { [%eval 5.76] [%clk 0:09:47] } 33. Qg4 { [%eval 8.23] [%clk 0:06:36] } 33... Kg7 { [%eval 8.68] [%clk 0:04:29] } 34. Ne4 { [%eval 8.82] [%clk 0:04:39] } 34... Rad8 { [%eval 7.97] [%clk 0:04:36] } 35. Nxg5 { [%eval 10.0] [%clk 0:03:04] } 35... Rd1+ { [%eval 11.23] [%clk 0:03:16] } 36. Kh2 { [%eval 11.82] [%clk 0:03:21] } 36... fxg5 { [%eval 7.15] [%clk 0:03:41] } 37. f6+ { [%eval 7.29] [%clk 0:02:41] } 37... Qxf6 { [%eval 7.38] [%clk 0:04:06] } 38. Rxf6 { [%eval 7.49] [%clk 0:03:08] } 38... Rh8+ { [%eval 7.31] [%clk 0:04:31] } 39. Rh3 { [%eval 7.38] [%clk 0:03:18] } 39... Rxh3+ { [%eval 7.46] [%clk 0:04:55] } 40. Qxh3 { [%eval 7.47] [%clk 0:03:39] } 1-0