Event: Round 3: Yago De Moura Santiago - Eduardo Da Costa Marra
Date: 2023-09-05
White: Yago De Moura Santiago
WhiteTitle: GM
Black: Eduardo Da Costa Marra
BlackTitle: FM
Result: 1-0
ECO: E70
Opening: King's Indian Defense: Accelerated Averbakh Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:13] } 1... Nf6 { [%eval 0.28] [%clk 1:30:41] } 2. c4 { [%eval 0.16] [%clk 1:30:34] } 2... g6 { [%eval 0.3] [%clk 1:31:01] } 3. Nc3 { [%eval 0.31] [%clk 1:30:59] } 3... Bg7 { [%eval 0.7] [%clk 1:31:21] } 4. e4 { [%eval 0.67] [%clk 1:31:20] } 4... d6 { [%eval 0.67] [%clk 1:31:40] } 5. Bg5 { [%eval 0.25] [%clk 1:31:41] } 5... O-O { [%eval 0.41] [%clk 1:18:51] } 6. Bd3 { [%eval 0.23] [%clk 1:32:01] } 6... c5 { [%eval 0.62] [%clk 1:16:35] } 7. d5 { [%eval 0.32] [%clk 1:32:24] } 7... e6 { [%eval 0.67] [%clk 1:16:08] } 8. Nge2 { [%eval 0.62] [%clk 1:32:47] } 8... Nbd7 { [%eval 0.86] [%clk 1:14:37] } 9. f4?! { [%eval 0.25] } { Inaccuracy. dxe6 was best. } { [%clk 1:31:52] } 9... exd5?! { [%eval 0.85] } { Inaccuracy. h6 was best. } { [%clk 1:11:49] } 10. exd5 { [%eval 0.85] [%clk 1:31:34] } 10... a6 { [%eval 0.91] [%clk 1:08:37] } 11. a4 { [%eval 0.89] [%clk 1:31:31] } 11... Re8 { [%eval 0.91] [%clk 0:56:53] } 12. O-O { [%eval 0.9] [%clk 1:31:34] } 12... h6 { [%eval 1.08] [%clk 0:51:01] } 13. Bh4 { [%eval 0.92] [%clk 1:31:55] } 13... Nf8 { [%eval 0.88] [%clk 0:45:31] } 14. h3 { [%eval 0.98] [%clk 1:26:45] } 14... Bd7 { [%eval 1.08] [%clk 0:44:32] } 15. Qc2 { [%eval 0.89] [%clk 1:14:54] } 15... Qc8 { [%eval 1.01] [%clk 0:38:01] } 16. Bxf6 { [%eval 0.83] [%clk 1:06:30] } 16... Bxf6 { [%eval 0.79] [%clk 0:37:54] } 17. f5 { [%eval 0.91] } 17... g5 { [%eval 0.88] } 18. h4? { [%eval -0.34] } { Mistake. Ng3 was best. } { [%clk 1:06:23] } 18... Qd8 { [%eval 0.14] [%clk 0:30:09] } 19. Ne4 { [%eval -0.38] [%clk 1:05:03] } 19... Rxe4?! { [%eval 0.46] } { Inaccuracy. gxh4 was best. } { [%clk 0:30:02] } 20. Bxe4 { [%eval 0.31] [%clk 1:05:27] } 20... Qe7?! { [%eval 0.96] } { Inaccuracy. gxh4 was best. } { [%clk 0:26:52] } 21. Rae1? { [%eval -0.33] } { Mistake. hxg5 was best. } { [%clk 1:02:51] } 21... Bxa4 { [%eval -0.37] [%clk 0:25:23] } 22. Qb1 { [%eval -0.42] [%clk 0:54:39] } 22... Re8?! { [%eval 0.16] } { Inaccuracy. b5 was best. } { [%clk 0:23:40] } 23. Nc3 { [%eval 0.0] [%clk 0:51:17] } 23... Bd7? { [%eval 1.45] } { Mistake. Bd4+ was best. } { [%clk 0:18:39] } 24. Bd3 { [%eval 1.53] [%clk 0:50:12] } 24... Bd4+ { [%eval 1.58] [%clk 0:17:59] } 25. Kh1 { [%eval 1.62] [%clk 0:50:16] } 25... Qd8 { [%eval 1.79] [%clk 0:16:31] } 26. Ne4 { [%eval 1.77] [%clk 0:43:17] } 26... Be5?! { [%eval 3.03] } { Inaccuracy. b5 was best. } { [%clk 0:14:41] } 27. hxg5 { [%eval 3.54] [%clk 0:40:11] } 27... Nh7 { [%eval 3.82] [%clk 0:07:16] } 28. f6 { [%eval 3.69] [%clk 0:40:17] } 28... hxg5 { [%eval 4.01] [%clk 0:03:29] } 29. Nxd6 { [%eval 4.14] [%clk 0:38:17] } 29... Nxf6?! { [%eval 5.4] } { Inaccuracy. Bxd6 was best. } { [%clk 0:03:28] } 30. Nxe8 { [%eval 5.23] [%clk 0:38:27] } 30... Ng4 { [%eval 6.11] [%clk 0:03:26] } 31. Rxe5 { [%eval 5.29] [%clk 0:35:48] } 1-0