Event: Round 7: Yago De Moura Santiago - Mario Alexis Arias Gaviria
Date: 2023-05-20
White: Yago De Moura Santiago
WhiteTitle: GM
Black: Mario Alexis Arias Gaviria
Result: 1-0
ECO: E47
Opening: Nimzo-Indian Defense: Normal Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:29:25] } 1... Nf6 { [%eval 0.28] [%clk 1:25:51] } 2. c4 { [%eval 0.16] [%clk 1:29:46] } 2... e6 { [%eval 0.23] [%clk 1:26:18] } 3. Nc3 { [%eval 0.05] [%clk 1:30:09] } 3... Bb4 { [%eval 0.25] [%clk 1:26:41] } 4. e3 { [%eval 0.0] [%clk 1:30:32] } 4... O-O { [%eval 0.21] [%clk 1:26:52] } 5. Bd3 { [%eval 0.04] [%clk 1:30:54] } 5... Bxc3+?! { [%eval 0.74] } { Inaccuracy. d5 was best. } { [%clk 1:25:47] } 6. bxc3 { [%eval 0.54] [%clk 1:31:14] } 6... d6 { [%eval 0.63] [%clk 1:26:15] } 7. Ne2 { [%eval 0.62] [%clk 1:21:38] } 7... e5 { [%eval 0.85] [%clk 1:26:35] } 8. e4 { [%eval 0.79] [%clk 1:22:03] } 8... Qe7 { [%eval 0.91] [%clk 1:26:54] } 9. O-O { [%eval 0.9] [%clk 1:21:58] } 9... c5 { [%eval 0.95] [%clk 1:26:41] } 10. Ng3 { [%eval 0.67] [%clk 1:12:42] } 10... Nc6?! { [%eval 1.38] } { Inaccuracy. cxd4 was best. } { [%clk 1:24:27] } 11. dxc5? { [%eval 0.04] } { Mistake. d5 was best. } { [%clk 1:11:25] } 11... dxc5 { [%eval 0.26] [%clk 1:24:50] } 12. Qe2 { [%eval 0.04] [%clk 1:11:50] } 12... Re8?! { [%eval 0.59] } { Inaccuracy. Be6 was best. } { [%clk 1:22:49] } 13. Rd1 { [%eval 0.7] [%clk 1:11:44] } 13... Bd7 { [%eval 0.74] [%clk 1:19:16] } 14. Nf1 { [%eval 0.86] [%clk 1:11:49] } 14... Na5 { [%eval 0.77] [%clk 1:19:22] } 15. Ne3 { [%eval 0.72] [%clk 1:12:09] } 15... Ba4 { [%eval 0.83] [%clk 1:19:08] } 16. Re1 { [%eval 0.77] [%clk 1:11:22] } 16... b6 { [%eval 0.84] [%clk 1:17:12] } 17. Nd5 { [%eval 0.88] [%clk 1:09:02] } 17... Qd6 { [%eval 0.8] [%clk 1:15:03] } 18. Bg5 { [%eval 0.72] [%clk 1:08:49] } 18... Nxd5 { [%eval 1.01] [%clk 1:14:07] } 19. cxd5 { [%eval 0.93] [%clk 1:08:44] } 19... Qg6 { [%eval 1.24] [%clk 1:01:44] } 20. Bd2 { [%eval 1.27] [%clk 1:07:32] } 20... Nb7 { [%eval 1.19] [%clk 0:58:28] } 21. f4 { [%eval 1.15] [%clk 0:56:13] } 21... f6 { [%eval 1.18] [%clk 0:58:30] } 22. f5 { [%eval 1.03] [%clk 0:55:25] } 22... Qf7 { [%eval 1.23] [%clk 0:58:55] } 23. Qf3 { [%eval 0.86] [%clk 0:54:11] } 23... Nd6 { [%eval 0.86] [%clk 0:57:08] } 24. g4 { [%eval 0.65] [%clk 0:53:34] } 24... Qe7 { [%eval 1.2] [%clk 0:40:45] } 25. h4 { [%eval 1.29] [%clk 0:53:26] } 25... c4 { [%eval 1.25] [%clk 0:30:40] } 26. Bf1 { [%eval 1.25] [%clk 0:53:42] } 26... Nf7?! { [%eval 2.06] } { Inaccuracy. b5 was best. } { [%clk 0:28:14] } 27. Kh1 { [%eval 1.93] [%clk 0:52:23] } 27... Rec8 { [%eval 1.86] [%clk 0:25:31] } 28. Be2 { [%eval 1.45] [%clk 0:51:40] } 28... b5 { [%eval 1.56] [%clk 0:18:57] } 29. Rg1 { [%eval 1.16] [%clk 0:51:12] } 29... a5 { [%eval 1.38] [%clk 0:11:01] } 30. g5 { [%eval 1.33] [%clk 0:50:45] } 30... fxg5?! { [%eval 2.37] } { Inaccuracy. b4 was best. } { [%clk 0:11:23] } 31. hxg5 { [%eval 2.25] [%clk 0:47:12] } 31... Ra6?! { [%eval 3.0] } { Inaccuracy. g6 was best. } { [%clk 0:11:51] } 32. Rac1 { [%eval 3.06] [%clk 0:44:25] } 32... Rf8 { [%eval 3.06] [%clk 0:09:11] } 33. Qh3 { [%eval 3.34] [%clk 0:42:32] } 33... Qd7 { [%eval 4.13] [%clk 0:08:20] } 34. Bg4 { [%eval 4.7] [%clk 0:40:02] } 34... Qd8 { [%eval 4.73] [%clk 0:08:00] } 35. g6 { [%eval 5.64] [%clk 0:35:40] } 35... hxg6 { [%eval 5.83] [%clk 0:02:28] } 36. fxg6 { [%eval 5.92] [%clk 0:36:02] } 36... Rxg6 { [%eval 6.34] [%clk 0:01:04] } 37. Bf5 { [%eval 6.34] [%clk 0:36:02] } 37... Ng5 { [%eval 6.78] [%clk 0:00:54] } 38. Bxg5 { [%eval 6.37] [%clk 0:36:10] } 38... Rxg5?? { [%eval #4] } { Checkmate is now unavoidable. Qe8 was best. } { [%clk 0:00:56] } 39. Bh7+ { [%eval #3] [%clk 0:36:02] } 39... Kh8 { [%eval #3] [%clk 0:00:32] } 40. Bg6+ { [%eval #2] [%clk 0:36:24] } 1-0