Event: Nacional Escolar 2025
Site: Armenia, Colombia
White: Fontecha Pastrana, Laura Sofia
WhiteElo: 1708
Black: Lara Aguirre, Maria Camila
BlackElo: 1737
Result: 0-1
ECO: B51
Opening: Sicilian Defense: Moscow Variation
Variant: Standard
TimeControl: 60 min + 30 seg

1. e4 { [%eval 0.18] [%clk 1:00:56] } 1... c5 { [%eval 0.25] [%clk 1:00:56] } 2. Nf3 { [%eval 0.2] [%clk 1:01:12] } 2... d6 { [%eval 0.22] [%clk 1:01:17] } 3. Bb5+ { [%eval 0.0] [%clk 1:01:23] } 3... Nd7 { [%eval 0.12] [%clk 1:01:28] } 4. c4 { [%eval 0.01] [%clk 1:01:45] } 4... Nf6 { [%eval 0.17] [%clk 1:01:41] } 5. Nc3 { [%eval 0.2] [%clk 1:01:14] } 5... g6 { [%eval 0.06] [%clk 1:01:24] } 6. O-O { [%eval 0.24] [%clk 0:59:28] } 6... Bg7 { [%eval 0.2] [%clk 1:01:38] } 7. d4 { [%eval 0.18] [%clk 0:59:50] } 7... cxd4 { [%eval 0.18] [%clk 1:01:35] } 8. Nxd4 { [%eval 0.23] [%clk 1:00:13] } 8... O-O { [%eval 0.24] [%clk 1:00:54] } 9. Ba4 { [%eval -0.24] [%clk 0:59:06] } 9... Ne5?! { [%eval 0.32] } { Inaccuracy. Qb6 was best. } { [%clk 0:56:51] } 10. Qe2 { [%eval 0.0] [%clk 0:58:42] } 10... Qb6 { [%eval 0.02] [%clk 0:54:34] } 11. Be3 { [%eval -0.37] [%clk 0:57:51] } 11... Neg4 { [%eval 0.0] [%clk 0:51:05] } 12. Nf5 { [%eval 0.0] [%clk 0:53:51] } 12... Nxe3 { [%eval 0.0] [%clk 0:47:06] } 13. Nxe7+ { [%eval 0.0] [%clk 0:54:10] } 13... Kh8 { [%eval 0.0] [%clk 0:47:28] } 14. Qxe3 { [%eval -0.22] [%clk 0:42:51] } 14... Qxe3 { [%eval -0.16] [%clk 0:41:37] } 15. fxe3 { [%eval -0.2] [%clk 0:43:13] } 15... Be6 { [%eval -0.33] [%clk 0:41:24] } 16. Ncd5?! { [%eval -1.31] } { Inaccuracy. Ned5 was best. } { [%clk 0:37:02] } 16... Nxe4 { [%eval -1.41] [%clk 0:37:23] } 17. Rf4? { [%eval -3.37] } { Mistake. Nc7 was best. } { [%clk 0:36:19] } 17... Nc5 { [%eval -3.15] [%clk 0:35:51] } 18. Bc2 { [%eval -3.21] [%clk 0:33:26] } 18... Bxb2 { [%eval -3.21] [%clk 0:31:28] } 19. Rb1 { [%eval -3.94] [%clk 0:33:21] } 19... Be5 { [%eval -3.99] [%clk 0:28:37] } 20. Rf3 { [%eval -4.28] [%clk 0:29:11] } 20... Bg4 { [%eval -3.63] [%clk 0:26:06] } 21. Rf2 { [%eval -4.13] [%clk 0:29:48] } 21... Rae8 { [%eval -4.01] [%clk 0:24:58] } 22. Rbf1 { [%eval -4.43] [%clk 0:28:58] } 22... Kg7 { [%eval -4.33] [%clk 0:22:01] } 23. h3 { [%eval -4.29] [%clk 0:29:02] } 23... Be6 { [%eval -4.29] [%clk 0:20:47] } 24. a4 { [%eval -4.67] [%clk 0:28:44] } 24... Bg3 { [%eval -4.69] [%clk 0:20:16] } 25. Rf3 { [%eval -4.69] [%clk 0:28:12] } 25... Bh4 { [%eval -4.71] [%clk 0:20:24] } 26. Nc7 { [%eval -5.71] [%clk 0:25:32] } 26... Rxe7 { [%eval -5.71] [%clk 0:19:56] } 27. Nxe6+ { [%eval -5.92] [%clk 0:25:51] } 27... Rxe6 { [%eval -5.83] [%clk 0:18:56] } 28. g3 { [%eval -5.91] [%clk 0:25:47] } 28... Bg5 { [%eval -5.91] [%clk 0:18:40] } 29. Re1 { [%eval -6.09] [%clk 0:25:04] } 29... Rfe8 { [%eval -6.09] [%clk 0:17:13] } 30. Kf2 { [%eval -5.98] [%clk 0:23:04] } 30... Rf6 { [%eval -5.63] [%clk 0:15:37] } 31. e4 { [%eval -6.25] [%clk 0:22:53] } 31... Rxf3+ { [%eval -6.17] [%clk 0:14:57] } 32. Kxf3 { [%eval -6.28] [%clk 0:23:15] } 32... f5 { [%eval -6.06] [%clk 0:14:57] } 33. h4 { [%eval -6.25] [%clk 0:22:28] } 33... fxe4+ { [%eval -6.24] [%clk 0:12:55] } 34. Bxe4 { [%eval -7.08] [%clk 0:22:48] } 34... Rxe4 { [%eval -7.65] [%clk 0:11:36] } 35. Rxe4 { [%eval -7.53] [%clk 0:23:05] } 35... Nxe4 { [%eval -7.42] [%clk 0:11:57] } 36. Kxe4 { [%eval -7.42] [%clk 0:23:32] } 36... Be7 { [%eval -7.3] [%clk 0:12:08] } 37. Kd5 { [%eval -8.02] [%clk 0:23:55] } 37... Kf6 { [%eval -7.55] [%clk 0:11:54] } 38. g4 { [%eval -8.71] [%clk 0:24:18] } 38... h5 { [%eval -8.05] [%clk 0:12:03] } 39. gxh5? { [%eval #-30] } { Checkmate is now unavoidable. g5+ was best. } { [%clk 0:24:13] } 39... gxh5 { [%eval -25.76] [%clk 0:12:26] } 40. a5?! { [%eval #-21] } { Checkmate is now unavoidable. Ke4 was best. } { [%clk 0:24:26] } 40... a6 { [%eval #-20] [%clk 0:12:44] } 41. Ke4 { [%eval #-20] [%clk 0:24:30] } 41... Ke6 { [%eval #-20] [%clk 0:13:09] } 42. Kd4 { [%clk 0:23:52] } 0-1