Event: Round 5: Mejia Ospina, Juan F - Silva Alvarez, Matias
Date: 2024-05-27
White: Mejia Ospina, Juan F
WhiteElo: 1770
Black: Silva Alvarez, Matias
BlackElo: 1556
Result: 1-0
ECO: B30
Opening: Sicilian Defense: Old Sicilian
Variant: Standard

1. Nf3 { [%eval 0.14] [%clk 1:31:00] } 1... c5 { [%eval 0.38] [%clk 1:13:05] } 2. e4 { [%eval 0.25] [%clk 1:29:33] } 2... Nc6 { [%eval 0.45] [%clk 1:13:22] } 3. d3?! { [%eval -0.15] } { Inaccuracy. Bb5 was best. } { [%clk 1:29:18] } 3... g6 { [%eval 0.0] [%clk 1:13:45] } 4. g3 { [%eval -0.21] [%clk 1:29:33] } 4... Bg7 { [%eval -0.18] [%clk 1:14:02] } 5. Bg2 { [%eval -0.17] [%clk 1:29:58] } 5... d6 { [%eval -0.07] [%clk 1:14:06] } 6. O-O { [%eval -0.09] [%clk 1:30:17] } 6... Nf6 { [%eval -0.09] [%clk 1:14:30] } 7. Nbd2 { [%eval -0.12] [%clk 1:27:46] } 7... O-O { [%eval -0.12] [%clk 1:14:44] } 8. c3 { [%eval -0.3] [%clk 1:27:53] } 8... Qb6 { [%eval 0.17] [%clk 1:12:23] } 9. Nc4 { [%eval 0.18] [%clk 1:27:12] } 9... Qc7 { [%eval 0.18] [%clk 1:12:27] } 10. a4 { [%eval 0.19] [%clk 1:27:04] } 10... Be6 { [%eval 0.3] [%clk 1:11:40] } 11. Ne3 { [%eval 0.38] [%clk 1:27:00] } 11... d5 { [%eval 0.91] [%clk 1:08:51] } 12. Ng5 { [%eval 0.92] [%clk 1:26:59] } 12... Qd7?! { [%eval 1.57] } { Inaccuracy. Rad8 was best. } { [%clk 1:06:56] } 13. Nxe6 { [%eval 1.55] [%clk 1:26:13] } 13... fxe6 { [%eval 1.41] [%clk 1:07:16] } 14. Qc2?! { [%eval 0.63] } { Inaccuracy. Bh3 was best. } { [%clk 1:25:03] } 14... Rac8? { [%eval 1.92] } { Mistake. Rad8 was best. } { [%clk 1:05:46] } 15. Bh3 { [%eval 1.85] [%clk 1:24:27] } 15... Ne5?! { [%eval 2.55] } { Inaccuracy. d4 was best. } { [%clk 1:03:20] } 16. f4 { [%eval 2.69] [%clk 1:22:53] } 16... Nf7 { [%eval 2.85] [%clk 1:03:26] } 17. e5 { [%eval 2.67] [%clk 1:19:28] } 17... Ne8 { [%eval 2.57] [%clk 1:03:35] } 18. Qb3 { [%eval 2.72] [%clk 1:18:48] } 18... Rc6 { [%eval 2.55] [%clk 1:01:27] } 19. a5 { [%eval 2.39] [%clk 1:16:30] } 19... g5 { [%eval 2.39] [%clk 0:59:06] } 20. d4 { [%eval 2.44] [%clk 1:11:50] } 20... gxf4 { [%eval 2.38] [%clk 0:55:35] } 21. gxf4 { [%eval 2.49] [%clk 1:09:43] } 21... c4 { [%eval 3.08] [%clk 0:53:11] } 22. Qc2 { [%eval 2.89] [%clk 1:09:44] } 22... Nc7 { [%eval 3.2] [%clk 0:47:12] } 23. Kh1 { [%eval 3.03] [%clk 1:09:35] } 23... Kh8 { [%eval 3.2] [%clk 0:46:52] } 24. Bd2 { [%eval 2.83] [%clk 1:09:05] } 24... Nh6 { [%eval 3.05] [%clk 0:45:12] } 25. Rf2 { [%eval 3.03] [%clk 1:05:41] } 25... Nf5 { [%eval 3.01] [%clk 0:45:06] } 26. Rg1 { [%eval 2.97] [%clk 1:04:50] } 26... Bh6 { [%eval 2.93] [%clk 0:44:13] } 27. Qd1 { [%eval 2.75] [%clk 1:03:37] } 27... Qe8 { [%eval 3.23] [%clk 0:41:50] } 28. Bg4 { [%eval 3.18] [%clk 0:57:26] } 28... Ng7 { [%eval 3.89] [%clk 0:40:26] } 29. Ng2?! { [%eval 3.02] } { Inaccuracy. Qf1 was best. } { [%clk 0:54:36] } 29... Rf7 { [%eval 3.7] [%clk 0:38:14] } 30. Bh5?! { [%eval 2.84] } { Inaccuracy. Nh4 was best. } { [%clk 0:51:23] } 30... Nxh5 { [%eval 2.83] [%clk 0:37:57] } 31. Qxh5 { [%eval 2.44] [%clk 0:51:51] } 31... Qf8?? { [%eval 5.53] } { Blunder. Bf8 was best. } { [%clk 0:37:36] } 32. Nh4 { [%eval 5.44] [%clk 0:51:48] } 32... Ne8 { [%eval 5.75] [%clk 0:35:08] } 33. Rfg2 { [%eval 5.67] [%clk 0:50:11] } 33... Rg7 { [%eval 5.6] [%clk 0:32:02] } 34. Qxh6 { [%eval 5.58] [%clk 0:49:09] } 1-0