Event: Round 9: Santiago, Yago De Moura - Fier, Alexandr
Date: 2025-06-27
White: Santiago, Yago De Moura
WhiteTitle: GM
WhiteElo: 2482
Black: Fier, Alexandr
BlackTitle: GM
BlackElo: 2562
Result: 0-1
ECO: D86
Opening: Grünfeld Defense: Exchange Variation, Classical Variation
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:30:56] } 1... Nf6 { [%eval 0.19] [%clk 1:30:57] } 2. c4 { [%eval 0.18] [%clk 1:31:19] } 2... g6 { [%eval 0.28] [%clk 1:31:24] } 3. Nc3 { [%eval 0.18] [%clk 1:28:27] } 3... d5 { [%eval 0.28] [%clk 1:31:36] } 4. cxd5 { [%eval 0.21] [%clk 1:27:28] } 4... Nxd5 { [%eval 0.17] [%clk 1:32:02] } 5. e4 { [%eval 0.2] [%clk 1:27:52] } 5... Nxc3 { [%eval 0.22] [%clk 1:32:29] } 6. bxc3 { [%eval 0.17] [%clk 1:28:14] } 6... Bg7 { [%eval 0.17] [%clk 1:32:58] } 7. Bc4 { [%eval 0.13] [%clk 1:28:34] } 7... c5 { [%eval 0.16] [%clk 1:33:24] } 8. Ne2 { [%eval 0.24] [%clk 1:28:58] } 8... Nc6 { [%eval 0.29] [%clk 1:33:52] } 9. d5 { [%eval 0.28] [%clk 1:25:45] } 9... Na5 { [%eval 0.2] [%clk 1:32:20] } 10. Bd3 { [%eval 0.25] [%clk 1:26:09] } 10... O-O { [%eval 0.18] [%clk 1:28:26] } 11. Be3 { [%eval 0.17] [%clk 1:26:27] } 11... b6 { [%eval 0.3] [%clk 1:28:34] } 12. Rb1 { [%eval -0.03] [%clk 1:20:10] } 12... e5 { [%eval 0.21] [%clk 1:27:35] } 13. c4 { [%eval 0.25] [%clk 1:13:18] } 13... f5 { [%eval 0.16] [%clk 1:27:38] } 14. Nc3 { [%eval 0.16] [%clk 1:12:01] } 14... Qh4 { [%eval 0.22] [%clk 1:25:24] } 15. Qc1 { [%eval 0.0] [%clk 1:01:00] } 15... f4 { [%eval 0.0] [%clk 1:24:28] } 16. Bd2 { [%eval 0.0] [%clk 1:01:21] } 16... Qg4 { [%eval 0.0] [%clk 1:19:06] } 17. Bf1 { [%eval -0.11] [%clk 1:00:56] } 17... Ba6 { [%eval 0.34] [%clk 1:17:58] } 18. h3 { [%eval 0.39] [%clk 0:57:55] } 18... Qh4 { [%eval 0.29] [%clk 1:17:51] } 19. Nd1 { [%eval -0.23] [%clk 0:57:13] } 19... f3 { [%eval -0.11] [%clk 1:16:59] } 20. g4 { [%eval -0.16] [%clk 0:56:39] } 20... Qe7?! { [%eval 0.65] } { Inaccuracy. Rf4 was best. } { [%clk 1:15:51] } 21. Ne3 { [%eval 0.43] [%clk 0:54:38] } 21... Bc8 { [%eval 0.62] [%clk 1:15:01] } 22. Bxa5 { [%eval 0.58] [%clk 0:46:42] } 22... bxa5 { [%eval 0.61] [%clk 1:15:26] } 23. h4?! { [%eval -0.29] } { Inaccuracy. Bd3 was best. } { [%clk 0:47:04] } 23... Rf4 { [%eval -0.11] [%clk 1:15:02] } 24. Qc2 { [%eval -0.5] [%clk 0:44:39] } 24... Bxg4 { [%eval -0.59] [%clk 1:06:35] } 25. Nxg4 { [%eval -0.63] [%clk 0:44:47] } 25... Rxg4 { [%eval -0.75] [%clk 1:07:03] } 26. h5 { [%eval -0.84] [%clk 0:44:32] } 26... Qg5 { [%eval -0.87] [%clk 1:05:48] } 27. Bh3?! { [%eval -1.46] } { Inaccuracy. Qd3 was best. } { [%clk 0:32:55] } 27... Rg1+ { [%eval -1.3] [%clk 1:04:30] } 28. Rxg1 { [%eval -1.39] [%clk 0:33:17] } 28... Qxg1+ { [%eval -1.12] [%clk 1:04:59] } 29. Bf1 { [%eval -1.08] [%clk 0:33:37] } 29... gxh5 { [%eval -1.27] [%clk 1:05:25] } 30. Qd3 { [%eval -1.35] [%clk 0:30:00] } 30... Qg4 { [%eval -1.36] [%clk 0:57:29] } 31. d6 { [%eval -0.84] [%clk 0:29:28] } 31... Rd8 { [%eval -1.39] [%clk 0:57:56] } 32. Rb3 { [%eval -1.68] [%clk 0:10:54] } 32... a4 { [%eval -1.6] [%clk 0:57:34] } 33. Rb7? { [%eval -3.04] } { Mistake. Qd5+ was best. } { [%clk 0:07:26] } 33... h4 { [%eval -2.45] [%clk 0:55:13] } 34. Rxa7 { [%eval -3.1] [%clk 0:07:23] } 34... Qf4 { [%eval -3.03] [%clk 0:52:06] } 35. d7 { [%eval -3.22] [%clk 0:04:02] } 35... Bh6 { [%eval -2.91] [%clk 0:51:06] } 36. Qe3 { [%eval -3.24] [%clk 0:04:14] } 36... Qf8 { [%eval -3.11] [%clk 0:41:16] } 37. Qd3 { [%eval -2.9] [%clk 0:04:32] } 37... Kg7?? { [%eval 0.0] } { Blunder. Qf4 was best. } { [%clk 0:39:49] } 38. Bh3 { [%eval 0.0] [%clk 0:04:15] } 38... Qf4 { [%eval 0.0] [%clk 0:40:16] } 39. Qe3 { [%eval 0.0] [%clk 0:04:26] } 39... Qf6 { [%eval 0.0] [%clk 0:40:42] } 40. Qxc5?? { [%eval #-10] } { Checkmate is now unavoidable. Qc3 was best. } { [%clk 0:04:26] } 40... Qg5 { [%eval #-9] [%clk 0:41:08] } 0-1