Event: Hungarian Championship 2022
Site: Budapest
Date: 2022-12-05
White: Grigoriants, Sergey
WhiteElo: 2553
Black: Prohaszka, Peter
BlackElo: 2563
Result: 1/2-1/2
ECO: D37
Opening: Queen's Gambit Declined: Three Knights Variation
Variant: Standard

1. c4 { [%eval 0.23] [%clk 1:30:26] } 1... e6 { [%eval 0.3] [%clk 1:29:44] } 2. Nc3 { [%eval 0.05] [%clk 1:30:22] } 2... d5 { [%eval 0.12] [%clk 1:29:18] } 3. d4 { [%eval 0.39] [%clk 1:30:39] } 3... Nf6 { [%eval 0.41] [%clk 1:28:55] } 4. Nf3 { [%eval 0.0] [%clk 1:29:33] } 4... h6 { [%eval 0.25] [%clk 1:22:04] } 5. a3 { [%eval 0.24] [%clk 1:14:30] } 5... c6 { [%eval 0.29] [%clk 1:17:59] } 6. e3 { [%eval 0.12] [%clk 1:08:56] } 6... Nbd7 { [%eval 0.1] [%clk 1:17:06] } 7. Bd3 { [%eval 0.15] [%clk 1:06:50] } 7... Bd6 { [%eval 0.14] [%clk 1:10:52] } 8. e4 { [%eval 0.04] [%clk 1:01:45] } 8... dxe4 { [%eval 0.12] [%clk 0:44:55] } 9. Nxe4 { [%eval 0.11] [%clk 1:01:49] } 9... Nxe4 { [%eval 0.17] [%clk 0:45:20] } 10. Bxe4 { [%eval 0.21] [%clk 1:02:14] } 10... O-O { [%eval 0.03] [%clk 0:43:00] } 11. O-O { [%eval 0.01] [%clk 0:58:14] } 11... e5 { [%eval 0.15] [%clk 0:35:25] } 12. Bc2 { [%eval 0.2] [%clk 0:54:25] } 12... f5?! { [%eval 0.87] } { Inaccuracy. Bc7 was best. } { [%clk 0:31:36] } 13. c5 { [%eval 0.54] [%clk 0:42:41] } 13... Be7 { [%eval 0.91] [%clk 0:29:33] } 14. dxe5 { [%eval 0.96] [%clk 0:37:17] } 14... Nxc5 { [%eval 0.98] [%clk 0:29:40] } 15. Qe2 { [%eval 0.78] [%clk 0:36:42] } 15... Qe8 { [%eval 1.32] [%clk 0:20:19] } 16. Nd4 { [%eval 1.22] [%clk 0:31:21] } 16... Kh8 { [%eval 1.25] [%clk 0:17:55] } 17. Be3 { [%eval 1.56] [%clk 0:24:18] } 17... Qg6 { [%eval 1.24] [%clk 0:13:13] } 18. Rad1 { [%eval 1.44] [%clk 0:17:40] } 18... Ne6 { [%eval 1.61] [%clk 0:05:21] } 19. Nb3? { [%eval 0.34] } { Mistake. Nxf5 was best. } { [%clk 0:16:25] } 19... Nc7 { [%eval 0.58] [%clk 0:03:27] } 20. f4 { [%eval 0.3] [%clk 0:09:46] } 20... b6 { [%eval 0.3] [%clk 0:03:48] } 21. Qf3 { [%eval 0.44] [%clk 0:07:54] } 21... c5 { [%eval 0.34] [%clk 0:03:52] } 22. Nc1 { [%eval 0.35] [%clk 0:07:33] } 22... Rb8 { [%eval 0.33] [%clk 0:04:13] } 23. Ne2 { [%eval 0.36] [%clk 0:07:35] } 23... Bb7 { [%eval 0.32] [%clk 0:03:41] } 24. Qh3 { [%eval 0.4] [%clk 0:07:53] } 24... Nd5 { [%eval 0.33] [%clk 0:03:06] } 25. Bc1 { [%eval 0.0] [%clk 0:07:46] } 25... Rbd8 { [%eval 0.02] [%clk 0:01:16] } 26. Ng3 { [%eval -0.09] [%clk 0:06:57] } 26... Bc8 { [%eval 0.03] [%clk 0:01:42] } 27. Ne2 { [%eval 0.11] [%clk 0:07:04] } 27... Nc7 { [%eval 0.22] [%clk 0:01:32] } 28. Nc3 { [%eval 0.06] [%clk 0:06:34] } 28... Rxd1 { [%eval 0.11] [%clk 0:01:07] } 29. Rxd1 { [%eval 0.27] [%clk 0:06:56] } 29... Qc6 { [%eval 0.11] [%clk 0:01:32] } 30. Be3 { [%eval 0.02] [%clk 0:06:52] } 30... Bb7?! { [%eval 0.63] } { Inaccuracy. b5 was best. } { [%clk 0:01:26] } 31. Rd2 { [%eval 0.67] [%clk 0:06:51] } 1/2-1/2