Event: Round 7: Hak, David - Winter, Ondrej
Date: 2025-05-05
White: Hak, David
WhiteTitle: FM
WhiteElo: 2256
Black: Winter, Ondrej
BlackTitle: FM
BlackElo: 2293
Result: 1-0
ECO: D90
Opening: Grünfeld Defense: Three Knights Variation
Variant: Standard
TimeControl: 60+30

1. d4 { [%eval 0.17] [%clk 1:00:59] } 1... Nf6 { [%eval 0.19] [%clk 1:00:47] } 2. c4 { [%eval 0.18] [%clk 1:01:20] } 2... g6 { [%eval 0.28] [%clk 1:01:05] } 3. Nc3 { [%eval 0.21] [%clk 1:01:15] } 3... d5 { [%eval 0.28] [%clk 1:01:28] } 4. Nf3 { [%eval 0.3] [%clk 1:01:29] } 4... Bg7 { [%eval 0.32] [%clk 1:01:53] } 5. h4 { [%eval 0.18] [%clk 1:01:02] } 5... h6 { [%eval 0.72] [%clk 0:59:59] } 6. cxd5 { [%eval 0.66] [%clk 1:00:18] } 6... Nxd5 { [%eval 0.6] [%clk 1:00:19] } 7. e4 { [%eval 0.61] [%clk 1:00:31] } 7... Nxc3 { [%eval 0.56] [%clk 1:00:45] } 8. bxc3 { [%eval 0.68] [%clk 1:00:33] } 8... c5 { [%eval 0.79] [%clk 1:01:06] } 9. Be2 { [%eval 0.77] [%clk 0:54:22] } 9... Nc6 { [%eval 0.79] [%clk 0:59:41] } 10. d5 { [%eval 0.98] [%clk 0:52:33] } 10... Bxc3+ { [%eval 1.08] [%clk 0:55:04] } 11. Bd2 { [%eval 0.95] [%clk 0:52:20] } 11... Bxa1 { [%eval 1.0] [%clk 0:55:32] } 12. Qxa1 { [%eval 1.09] [%clk 0:52:39] } 12... Nd4 { [%eval 1.03] [%clk 0:56:00] } 13. Nxd4 { [%eval 1.01] [%clk 0:52:55] } 13... cxd4 { [%eval 0.98] [%clk 0:56:27] } 14. Qxd4 { [%eval 1.16] [%clk 0:53:12] } 14... f6 { [%eval 0.93] [%clk 0:56:49] } 15. O-O { [%eval 1.08] [%clk 0:42:26] } 15... Qb6 { [%eval 1.29] [%clk 0:53:03] } 16. Qd3 { [%eval 1.55] [%clk 0:42:28] } 16... h5 { [%eval 1.28] [%clk 0:47:04] } 17. Be3 { [%eval 1.1] [%clk 0:33:47] } 17... Qd6 { [%eval 0.98] [%clk 0:41:55] } 18. f4 { [%eval 1.15] [%clk 0:22:56] } 18... Bg4?? { [%eval 3.44] } { Blunder. O-O was best. } { [%clk 0:33:40] } 19. Bxg4 { [%eval 3.32] [%clk 0:22:51] } 19... hxg4 { [%eval 3.39] [%clk 0:34:04] } 20. e5 { [%eval 3.46] [%clk 0:22:57] } 20... fxe5 { [%eval 3.5] [%clk 0:34:27] } 21. fxe5 { [%eval 3.1] [%clk 0:23:07] } 21... Qa6? { [%eval 4.99] } { Mistake. Qxe5 was best. } { [%clk 0:24:59] } 22. Qc2 { [%eval 4.74] [%clk 0:19:12] } 22... Rg8?! { [%eval 6.09] } { Inaccuracy. Rxh4 was best. } { [%clk 0:23:05] } 23. d6 { [%eval 5.84] [%clk 0:12:03] } 23... Qb5 { [%eval 5.99] [%clk 0:15:41] } 24. e6 { [%eval 6.05] [%clk 0:07:09] } 24... Qc6?! { [%eval 8.75] } { Inaccuracy. Rd8 was best. } { [%clk 0:03:14] } 25. d7+ { [%eval 8.7] [%clk 0:06:54] } 25... Kd8 { [%eval 8.6] [%clk 0:03:43] } 26. Qb3 { [%eval 7.54] [%clk 0:06:50] } 26... b5? { [%eval #28] } { Checkmate is now unavoidable. g5 was best. } { [%clk 0:00:55] } 27. Rc1 { [%eval #24] [%clk 0:06:00] } 27... Qb7 { [%eval #6] [%clk 0:00:48] } 28. Qc3 { [%eval #5] [%clk 0:05:13] } 28... b4 { [%eval #5] [%clk 0:01:17] } 29. Qc5 { [%eval #4] [%clk 0:04:54] } 1-0