Event: SixDays Budapest November 2024 GM
Site: Budapest
Date: 2024-11-25
White: Peng, Hongchi
WhiteElo: 2387
Black: Grebennikov, Nikolai A.
BlackTitle: CM
BlackElo: 2220
Result: 1-0
ECO: D85
Opening: Grünfeld Defense: Exchange Variation
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:30] } 1... Nf6 { [%eval 0.17] [%clk 1:14:37] } 2. c4 { [%eval 0.16] [%clk 1:31:22] } 2... g6 { [%eval 0.25] [%clk 1:15:04] } 3. Nc3 { [%eval 0.21] [%clk 1:31:48] } 3... d5 { [%eval 0.28] [%clk 1:15:31] } 4. cxd5 { [%eval 0.21] [%clk 1:31:31] } 4... Nxd5 { [%eval 0.17] [%clk 1:15:55] } 5. h4 { [%eval -0.25] [%clk 1:31:40] } 5... Bg7 { [%eval -0.16] [%clk 1:15:23] } 6. h5 { [%eval -0.23] [%clk 1:31:34] } 6... Nxc3 { [%eval 0.11] [%clk 1:13:24] } 7. bxc3 { [%eval 0.0] [%clk 1:32:02] } 7... c5 { [%eval 0.08] [%clk 1:13:45] } 8. e3 { [%eval 0.26] [%clk 1:31:13] } 8... Nc6 { [%eval 0.24] [%clk 1:04:52] } 9. Bc4 { [%eval 0.19] [%clk 1:30:27] } 9... O-O { [%eval 0.16] [%clk 1:03:19] } 10. hxg6 { [%eval 0.05] [%clk 1:27:48] } 10... hxg6 { [%eval 0.11] [%clk 1:03:38] } 11. Qc2 { [%eval 0.02] [%clk 1:23:25] } 11... Bf5 { [%eval 0.01] [%clk 0:48:23] } 12. e4 { [%eval 0.01] [%clk 1:23:46] } 12... Bg4?! { [%eval 0.88] } { Inaccuracy. Bd7 was best. } { [%clk 0:48:26] } 13. f3 { [%eval 0.65] [%clk 1:20:48] } 13... cxd4 { [%eval 0.88] [%clk 0:44:30] } 14. fxg4 { [%eval 0.81] [%clk 1:20:55] } 14... Ne5 { [%eval 0.74] [%clk 0:44:00] } 15. Bb3 { [%eval 0.62] [%clk 1:18:43] } 15... Rc8 { [%eval 0.49] [%clk 0:39:20] } 16. Bh6?? { [%eval -1.73] } { Blunder. Rh3 was best. } { [%clk 1:12:24] } 16... Rxc3? { [%eval -0.52] } { Mistake. Bxh6 was best. } { [%clk 0:27:55] } 17. Qd2 { [%eval -0.55] [%clk 1:12:22] } 17... Rd3? { [%eval 0.98] } { Mistake. Nxg4 was best. } { [%clk 0:27:47] } 18. Bxg7 { [%eval 1.01] [%clk 1:11:07] } 18... Rxd2?? { [%eval #4] } { Checkmate is now unavoidable. Re3+ was best. } { [%clk 0:28:12] } 19. Bxe5 { [%eval #3] [%clk 1:11:23] } 19... Re2+ { [%eval #3] [%clk 0:24:10] } 20. Kxe2 { [%eval #2] [%clk 1:11:41] } 20... d3+ { [%eval #2] [%clk 0:24:39] } 21. Kd1 { [%clk 1:12:02] } 1-0