Event: Round 8: Sanchez Negreiros, Jose Alberto - Sifuentes Alcantara, Jhony Sebas
Date: 2025-02-01
White: Sanchez Negreiros, Jose Alberto
WhiteElo: 2225
Black: Sifuentes Alcantara, Jhony Sebas
BlackElo: 1896
Result: 1-0
ECO: A15
Opening: English Opening: Anglo-Indian Defense, Queen's Indian Formation
Variant: Standard

1. Nf3 { [%eval 0.14] [%clk 1:26:54] } 1... Nf6 { [%eval 0.18] [%clk 1:20:09] } 2. c4 { [%eval 0.12] [%clk 1:27:18] } 2... b6 { [%eval 0.28] [%clk 1:20:19] } 3. g3 { [%eval 0.32] [%clk 1:27:02] } 3... c5 { [%eval 0.35] [%clk 1:20:39] } 4. Bg2 { [%eval 0.36] [%clk 1:27:30] } 4... Bb7 { [%eval 0.22] [%clk 1:20:43] } 5. d3 { [%eval 0.07] [%clk 1:27:45] } 5... g6 { [%eval 0.0] [%clk 1:19:33] } 6. O-O { [%eval 0.0] [%clk 1:27:55] } 6... Bg7 { [%eval 0.04] [%clk 1:19:26] } 7. e4 { [%eval -0.01] [%clk 1:28:01] } 7... Nc6 { [%eval 0.12] [%clk 1:16:59] } 8. Nc3 { [%eval -0.08] [%clk 1:28:10] } 8... O-O { [%eval -0.06] [%clk 1:16:15] } 9. h3 { [%eval -0.03] [%clk 1:27:11] } 9... d6 { [%eval 0.0] [%clk 1:13:47] } 10. Be3 { [%eval 0.0] [%clk 1:27:15] } 10... Rc8 { [%eval 0.05] [%clk 1:13:23] } 11. Qe2 { [%eval -0.06] [%clk 1:23:43] } 11... Nd7 { [%eval 0.0] [%clk 1:13:13] } 12. Qd2 { [%eval -0.05] [%clk 1:21:58] } 12... Re8 { [%eval 0.18] [%clk 1:08:09] } 13. Bh6 { [%eval 0.07] [%clk 1:22:11] } 13... Bh8 { [%eval 0.31] [%clk 1:08:22] } 14. Ng5 { [%eval 0.07] [%clk 1:20:33] } 14... Nd4 { [%eval 0.11] [%clk 1:07:07] } 15. f4 { [%eval 0.14] [%clk 1:19:35] } 15... a6?! { [%eval 0.72] } { Inaccuracy. b5 was best. } { [%clk 1:05:14] } 16. Rae1 { [%eval 0.28] [%clk 1:17:54] } 16... e6 { [%eval 0.57] [%clk 1:00:57] } 17. Ne2 { [%eval 0.19] [%clk 1:09:49] } 17... b5 { [%eval 0.26] [%clk 0:59:38] } 18. Nxd4 { [%eval 0.14] [%clk 1:08:56] } 18... Bxd4+ { [%eval 0.13] [%clk 1:00:02] } 19. Kh2 { [%eval 0.16] [%clk 1:09:12] } 19... Bh8 { [%eval 0.63] [%clk 0:48:29] } 20. h4 { [%eval 0.32] [%clk 0:55:25] } 20... bxc4 { [%eval 0.57] [%clk 0:45:23] } 21. dxc4 { [%eval 0.61] [%clk 0:55:53] } 21... Nb6?? { [%eval 2.45] } { Blunder. Bd4 was best. } { [%clk 0:45:47] } 22. f5 { [%eval 2.52] [%clk 0:32:29] } 22... Nxc4 { [%eval 2.28] [%clk 0:41:28] } 23. fxe6 { [%eval 2.38] [%clk 0:32:07] } 23... f6 { [%eval 2.16] [%clk 0:40:47] } 24. Qc3 { [%eval 1.78] [%clk 0:26:28] } 24... Ne5 { [%eval 1.59] [%clk 0:39:45] } 25. Nf7 { [%eval 1.57] [%clk 0:26:20] } 25... Qe7 { [%eval 1.86] [%clk 0:37:29] } 26. Nxe5 { [%eval 1.65] [%clk 0:25:07] } 26... dxe5 { [%eval 1.53] [%clk 0:37:09] } 27. Bh3 { [%eval 1.38] [%clk 0:21:43] } 27... Bg7?! { [%eval 2.59] } { Inaccuracy. Red8 was best. } { [%clk 0:37:20] } 28. Rd1 { [%eval 2.81] [%clk 0:19:34] } 28... Bxh6 { [%eval 2.78] [%clk 0:30:55] } 29. Rd7 { [%eval 2.57] [%clk 0:19:48] } 29... Qf8?! { [%eval 3.61] } { Inaccuracy. Bf8 was best. } { [%clk 0:31:09] } 30. Qb3 { [%eval 3.54] [%clk 0:15:20] } 30... c4 { [%eval 4.49] [%clk 0:30:55] } 31. Qxb7 { [%eval 4.27] [%clk 0:15:21] } 31... Rb8 { [%eval 4.72] [%clk 0:31:19] } 32. Qc7 { [%eval 4.5] [%clk 0:10:24] } 32... Rxb2+ { [%eval 4.85] [%clk 0:28:32] } 33. Kh1 { [%eval 4.65] [%clk 0:10:41] } 33... c3 { [%eval 4.56] [%clk 0:22:59] } 34. Qxc3?! { [%eval 2.91] } { Inaccuracy. e7 was best. } { [%clk 0:06:18] } 34... Re2?? { [%eval 6.79] } { Blunder. Qb4 was best. } { [%clk 0:22:07] } 35. Qc4 { [%eval 6.71] [%clk 0:06:20] } 1-0