Event: Nacional Escolar 2025
Site: Armenia, Colombia
White: Silva Alvarez, Matias
WhiteElo: 1658
Black: Soto Ramirez, Andres Camilo
BlackElo: 1867
Result: 0-1
ECO: B50
Opening: Sicilian Defense: Delayed Alapin Variation, with d6
Variant: Standard
TimeControl: 60 min + 30 seg

1. e4 { [%eval 0.18] [%clk 1:00:58] } 1... c5 { [%eval 0.25] [%clk 1:00:52] } 2. Nf3 { [%eval 0.2] [%clk 1:01:22] } 2... d6 { [%eval 0.22] [%clk 1:01:17] } 3. c3 { [%eval 0.0] [%clk 1:01:42] } 3... Nf6 { [%eval 0.07] [%clk 1:01:41] } 4. Bd3 { [%eval -0.11] [%clk 1:01:32] } 4... Bg4 { [%eval 0.0] [%clk 1:01:51] } 5. Bc2 { [%eval 0.0] [%clk 1:01:19] } 5... d5 { [%eval 0.0] [%clk 1:01:36] } 6. d3 { [%eval 0.0] [%clk 0:57:57] } 6... Nc6 { [%eval 0.0] [%clk 1:00:31] } 7. h3 { [%eval 0.0] [%clk 0:57:42] } 7... Bh5 { [%eval 0.0] [%clk 0:59:21] } 8. Bf4 { [%eval -0.03] [%clk 0:49:45] } 8... e6 { [%eval -0.08] [%clk 0:55:15] } 9. Nbd2 { [%eval -0.03] [%clk 0:49:06] } 9... Bd6 { [%eval -0.03] [%clk 0:52:19] } 10. Bxd6 { [%eval -0.05] [%clk 0:45:54] } 10... Qxd6 { [%eval 0.01] [%clk 0:52:33] } 11. O-O { [%eval -0.07] [%clk 0:44:29] } 11... O-O-O { [%eval -0.09] [%clk 0:50:29] } 12. Re1 { [%eval -0.4] [%clk 0:34:37] } 12... Qf4 { [%eval -0.28] [%clk 0:48:16] } 13. Qc1 { [%eval -0.31] [%clk 0:29:57] } 13... g5?! { [%eval 0.52] } { Inaccuracy. dxe4 was best. } { [%clk 0:42:57] } 14. Nb3?? { [%eval -2.9] } { Blunder. e5 was best. } { [%clk 0:28:03] } 14... dxe4? { [%eval -1.4] } { Mistake. Bxf3 was best. } { [%clk 0:40:05] } 15. dxe4? { [%eval -3.06] } { Mistake. Nxg5 was best. } { [%clk 0:25:02] } 15... Bxf3 { [%eval -2.92] [%clk 0:40:09] } 16. Qxf4 { [%eval -3.08] [%clk 0:25:15] } 16... gxf4 { [%eval -2.93] [%clk 0:40:28] } 17. gxf3 { [%eval -2.9] [%clk 0:25:41] } 17... Ne5 { [%eval -2.82] [%clk 0:40:40] } 18. Bd1 { [%eval -3.11] [%clk 0:25:04] } 18... b6?! { [%eval -2.33] } { Inaccuracy. Rhg8+ was best. } { [%clk 0:40:40] } 19. Be2 { [%eval -2.23] [%clk 0:24:02] } 19... h6 { [%eval -1.8] [%clk 0:39:08] } 20. Rad1?! { [%eval -2.54] } { Inaccuracy. a4 was best. } { [%clk 0:22:58] } 20... Nh7 { [%eval -2.51] [%clk 0:39:05] } 21. Rxd8+ { [%eval -2.61] [%clk 0:18:51] } 21... Rxd8 { [%eval -2.6] [%clk 0:39:28] } 22. Rd1?! { [%eval -3.74] } { Inaccuracy. h4 was best. } { [%clk 0:19:14] } 22... Rg8+?! { [%eval -2.6] } { Inaccuracy. Rxd1+ was best. } { [%clk 0:39:42] } 23. Kh2 { [%eval -2.75] [%clk 0:19:17] } 23... Ng5 { [%eval -2.56] [%clk 0:39:11] } 24. Nd2 { [%eval -2.48] [%clk 0:19:21] } 24... Rd8 { [%eval -2.46] [%clk 0:39:06] } 25. Kg2 { [%eval -2.43] [%clk 0:18:53] } 25... Ng6 { [%eval -2.81] [%clk 0:38:20] } 26. Nc4 { [%eval -2.76] [%clk 0:15:52] } 26... Nh4+ { [%eval -2.57] [%clk 0:38:42] } 27. Kh1 { [%eval -2.93] [%clk 0:15:56] } 27... Rxd1+ { [%eval -2.83] [%clk 0:38:42] } 28. Bxd1 { [%eval -2.6] [%clk 0:16:20] } 28... Nxh3 { [%eval -2.56] [%clk 0:38:50] } 29. Be2 { [%eval -2.51] [%clk 0:15:55] } 29... Ng5 { [%eval -2.56] [%clk 0:38:35] } 30. Nd2 { [%eval -2.5] [%clk 0:12:37] } 30... Ng6 { [%eval -2.38] [%clk 0:36:08] } 31. Nc4 { [%eval -2.68] [%clk 0:12:26] } 31... Kc7 { [%eval -2.36] [%clk 0:34:31] } 32. Kh2?! { [%eval -3.17] } { Inaccuracy. a4 was best. } { [%clk 0:10:50] } 32... b5 { [%eval -3.21] [%clk 0:32:58] } 33. Nd2 { [%eval -3.31] [%clk 0:09:20] } 33... a6 { [%eval -3.14] [%clk 0:31:02] } 34. Nb3 { [%eval -3.71] [%clk 0:08:40] } 34... Kb6 { [%eval -3.64] [%clk 0:30:56] } 35. Bd1 { [%eval -4.39] [%clk 0:07:34] } 35... Ne5 { [%eval -4.15] [%clk 0:30:45] } 36. Be2 { [%eval -5.2] [%clk 0:06:23] } 36... Ngxf3+ { [%eval -5.16] [%clk 0:30:28] } 37. Bxf3 { [%eval -5.26] [%clk 0:06:39] } 37... Nxf3+ { [%eval -5.09] [%clk 0:30:46] } 38. Kh1 { [%eval -5.28] [%clk 0:06:05] } 38... Ne5 { [%eval -5.25] [%clk 0:30:42] } 39. Nc1 { [%eval -5.72] [%clk 0:05:49] } 39... c4 { [%eval -5.98] [%clk 0:30:21] } 40. Kg2 { [%eval -6.46] [%clk 0:06:29] } 40... Nd3 { [%eval -6.18] [%clk 0:29:50] } 41. Ne2 { [%eval -5.53] [%clk 0:06:37] } 41... Nxb2 { [%eval -5.54] [%clk 0:28:16] } 42. Nxf4 { [%eval -5.5] [%clk 0:06:34] } 42... b4 { [%eval -5.38] [%clk 0:28:29] } 43. cxb4 { [%eval -5.41] [%clk 0:05:05] } 43... c3 { [%eval -5.47] [%clk 0:28:10] } 44. Ne2 { [%eval -5.31] [%clk 0:04:43] } 44... c2 { [%eval -5.19] [%clk 0:28:34] } 45. Kf3 { [%eval -6.29] [%clk 0:04:52] } 45... Nd3 { [%eval -5.83] [%clk 0:28:51] } 0-1