Event: Zalakaros open
Site: Zalakaros
Date: 2021-09-06
White: Aczel, Gergely
WhiteElo: 2552
Black: Biro, Sandor
BlackElo: 2146
Result: 1-0
ECO: D97
Opening: Grünfeld Defense: Russian Variation, Hungarian Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:27] } 1... Nf6 { [%eval 0.27] [%clk 1:29:50] } 2. c4 { [%eval 0.11] [%clk 1:30:54] } 2... g6 { [%eval 0.3] [%clk 1:30:10] } 3. Nc3 { [%eval 0.17] [%clk 1:30:42] } 3... d5 { [%eval 0.2] [%clk 1:29:07] } 4. Nf3 { [%eval 0.22] [%clk 1:31:02] } 4... Bg7 { [%eval 0.27] [%clk 1:29:29] } 5. Qb3 { [%eval 0.12] [%clk 1:31:26] } 5... dxc4 { [%eval 0.13] [%clk 1:29:37] } 6. Qxc4 { [%eval 0.25] [%clk 1:31:53] } 6... O-O { [%eval 0.11] [%clk 1:29:57] } 7. e4 { [%eval 0.24] [%clk 1:32:20] } 7... a6 { [%eval 0.2] [%clk 1:29:42] } 8. Qb3 { [%eval 0.42] [%clk 1:22:18] } 8... b5 { [%eval 0.27] [%clk 1:25:27] } 9. a4? { [%eval -0.78] } { Mistake. e5 was best. } { [%clk 1:21:55] } 9... bxa4?! { [%eval 0.11] } { Inaccuracy. c5 was best. } { [%clk 1:24:31] } 10. Rxa4 { [%eval 0.25] [%clk 1:22:01] } 10... c5 { [%eval 0.33] [%clk 1:21:53] } 11. dxc5 { [%eval 0.62] [%clk 1:16:20] } 11... Nc6?! { [%eval 1.18] } { Inaccuracy. Bd7 was best. } { [%clk 1:19:43] } 12. Qa3?! { [%eval 0.62] } { Inaccuracy. Be2 was best. } { [%clk 1:14:38] } 12... a5 { [%eval 0.46] [%clk 1:07:42] } 13. Bb5 { [%eval 0.6] [%clk 1:12:41] } 13... Nb4 { [%eval 0.51] [%clk 1:07:58] } 14. O-O { [%eval 0.87] [%clk 0:57:21] } 14... Be6 { [%eval 1.05] [%clk 1:03:51] } 15. c6 { [%eval 0.72] [%clk 0:36:39] } 15... Qc7 { [%eval 0.85] [%clk 0:49:02] } 16. Bg5 { [%eval 0.38] [%clk 0:35:24] } 16... Rfd8?! { [%eval 1.08] } { Inaccuracy. Rfb8 was best. } { [%clk 0:35:47] } 17. Rc1?! { [%eval 0.39] } { Inaccuracy. h3 was best. } { [%clk 0:16:17] } 17... Ng4 { [%eval 0.34] [%clk 0:29:44] } 18. Bh4 { [%eval 0.0] [%clk 0:10:41] } 18... Nxh2?? { [%eval 5.84] } { Blunder. Ne5 was best. } { [%clk 0:10:37] } 19. Nxh2 { [%eval 5.22] [%clk 0:05:14] } 19... Qf4 { [%eval 5.85] [%clk 0:10:51] } 20. Rf1 { [%eval 5.61] [%clk 0:04:15] } 20... Qxh4 { [%eval 5.81] [%clk 0:10:47] } 21. Rxa5 { [%eval 5.73] [%clk 0:04:39] } 21... Rxa5 { [%eval 5.85] [%clk 0:01:35] } 22. Qxa5 { [%eval 5.75] [%clk 0:05:07] } 22... Nxc6 { [%eval 5.83] [%clk 0:01:29] } 23. Bxc6 { [%eval 5.58] [%clk 0:05:09] } 23... Rc8 { [%eval 5.99] [%clk 0:01:23] } 24. Bb7 { [%eval 5.91] [%clk 0:04:06] } 24... Rc4 { [%eval 7.09] [%clk 0:00:59] } 25. Qd8+ { [%eval 7.38] [%clk 0:04:03] } 25... Bf8 { [%eval 7.11] [%clk 0:01:21] } 26. Nf3 { [%eval 5.72] [%clk 0:04:01] } 26... Qf4 { [%eval 5.84] [%clk 0:01:14] } 27. Bd5 { [%eval 5.33] [%clk 0:04:13] } 27... Rb4?! { [%eval 7.53] } { Inaccuracy. Rc8 was best. } { [%clk 0:00:56] } 28. Bxe6 { [%eval 7.28] [%clk 0:03:36] } 28... fxe6 { [%eval 7.15] [%clk 0:01:19] } 29. Qc8 { [%eval 7.15] [%clk 0:03:53] } 29... Kf7 { [%eval 7.38] [%clk 0:01:06] } 30. Ne2 { [%eval 7.21] [%clk 0:03:43] } 30... Qf6 { [%eval 8.84] [%clk 0:00:37] } 31. e5 { [%eval 8.69] [%clk 0:03:45] } 31... Qf5 { [%eval 8.58] [%clk 0:00:50] } 32. Ned4 { [%eval 9.0] [%clk 0:03:20] } 32... Qg4 { [%eval 9.02] [%clk 0:00:46] } 33. Nxe6 { [%eval 9.54] [%clk 0:03:06] } 1-0