Event: Guimaraes Chess 2021
Site: Guimaraes
Date: 2021-08-29
White: Boyer, Mahel
WhiteElo: 2415
Black: Grigoryan, Karen H.
BlackElo: 2658
Result: 0-1
ECO: E11
Opening: Bogo-Indian Defense: Grünfeld Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:24:40] } 1... Nf6 { [%eval 0.19] [%clk 1:29:55] } 2. c4 { [%eval 0.11] [%clk 1:25:03] } 2... e6 { [%eval 0.39] [%clk 1:29:56] } 3. Nf3 { [%eval 0.0] [%clk 1:25:11] } 3... Bb4+ { [%eval 0.25] [%clk 1:28:37] } 4. Nbd2 { [%eval 0.28] [%clk 1:20:47] } 4... O-O { [%eval 0.45] [%clk 1:28:50] } 5. a3 { [%eval 0.43] [%clk 1:21:11] } 5... Be7 { [%eval 0.62] [%clk 1:29:16] } 6. e4 { [%eval 0.32] [%clk 1:21:35] } 6... d6 { [%eval 0.67] [%clk 1:29:41] } 7. Be2 { [%eval 0.33] [%clk 1:17:53] } 7... c5?! { [%eval 0.87] } { Inaccuracy. e5 was best. } { [%clk 1:29:38] } 8. dxc5?! { [%eval 0.31] } { Inaccuracy. d5 was best. } { [%clk 1:09:40] } 8... dxc5 { [%eval 0.54] [%clk 1:29:12] } 9. e5 { [%eval 0.39] [%clk 1:09:44] } 9... Nfd7 { [%eval 0.07] [%clk 1:28:02] } 10. Bd3?? { [%eval -1.5] } { Blunder. Ne4 was best. } { [%clk 0:55:36] } 10... Nc6 { [%eval -1.67] [%clk 1:26:06] } 11. Be4 { [%eval -1.67] [%clk 0:54:18] } 11... Ncxe5 { [%eval -1.49] [%clk 1:24:35] } 12. Nxe5 { [%eval -1.62] [%clk 0:54:37] } 12... Nxe5 { [%eval -1.34] [%clk 1:25:00] } 13. Bxh7+ { [%eval -1.43] [%clk 0:55:05] } 13... Kxh7 { [%eval -1.42] [%clk 1:25:20] } 14. Qh5+ { [%eval -1.52] [%clk 0:55:32] } 14... Kg8 { [%eval -1.61] [%clk 1:25:42] } 15. Qxe5 { [%eval -1.45] [%clk 0:56:00] } 15... b6 { [%eval -1.4] [%clk 1:25:04] } 16. Qe4 { [%eval -1.91] [%clk 0:49:26] } 16... Qc7 { [%eval -1.94] [%clk 1:19:43] } 17. Qxa8 { [%eval -2.53] [%clk 0:47:48] } 17... Bb7 { [%eval -2.54] [%clk 1:17:34] } 18. Qxa7 { [%eval -2.45] [%clk 0:48:01] } 18... Ra8 { [%eval -2.56] [%clk 1:17:54] } 19. Qxa8+ { [%eval -2.37] [%clk 0:48:27] } 19... Bxa8 { [%eval -2.46] [%clk 1:18:19] } 20. O-O { [%eval -2.69] [%clk 0:44:26] } 20... Qe5 { [%eval -2.31] [%clk 1:16:18] } 21. Nf3?! { [%eval -3.47] } { Inaccuracy. a4 was best. } { [%clk 0:42:42] } 21... Qh5 { [%eval -3.25] [%clk 1:05:20] } 22. Bf4 { [%eval -3.64] [%clk 0:30:04] } 22... Bxf3 { [%eval -3.89] [%clk 1:04:00] } 23. gxf3 { [%eval -4.0] [%clk 0:30:33] } 23... Qxf3 { [%eval -3.9] [%clk 1:04:22] } 24. Bg3 { [%eval -3.56] [%clk 0:22:48] } 24... Bf6 { [%eval -3.95] [%clk 1:02:49] } 25. Rae1 { [%eval -3.82] [%clk 0:17:48] } 25... Bxb2 { [%eval -4.32] [%clk 0:58:40] } 26. Be5 { [%eval -4.19] [%clk 0:15:14] } 26... Bd4 { [%eval -3.81] [%clk 0:48:19] } 27. Bxd4 { [%eval -3.51] [%clk 0:13:07] } 27... cxd4 { [%eval -4.0] [%clk 0:48:27] } 28. Rb1 { [%eval -4.15] [%clk 0:13:29] } 28... Qxa3 { [%eval -3.39] [%clk 0:48:38] } 29. Rxb6 { [%eval -3.23] [%clk 0:13:17] } 29... Qc5 { [%eval -3.5] [%clk 0:49:01] } 30. Rb8+ { [%eval -3.39] [%clk 0:04:39] } 30... Kh7 { [%eval -3.27] [%clk 0:49:16] } 0-1