Event: Nacional Escolar 2025
Site: Armenia, Colombia
White: Calvo Castillo, Juliana
WhiteElo: 0
Black: Gomez Araque, Laura Sofia
BlackElo: 1573
Result: 0-1
ECO: B98
Opening: Sicilian Defense: Najdorf Variation
Variant: Standard
TimeControl: 60 min + 30 seg

1. e4 { [%eval 0.18] [%clk 1:00:58] } 1... c5 { [%eval 0.25] [%clk 1:00:40] } 2. Nf3 { [%eval 0.2] [%clk 1:01:20] } 2... d6 { [%eval 0.22] [%clk 1:00:50] } 3. d4 { [%eval 0.22] [%clk 1:01:42] } 3... cxd4 { [%eval 0.19] [%clk 1:01:06] } 4. Nxd4 { [%eval 0.18] [%clk 1:02:07] } 4... Nf6 { [%eval 0.25] [%clk 1:01:26] } 5. Nc3 { [%eval 0.32] [%clk 1:02:27] } 5... a6 { [%eval 0.28] [%clk 1:01:33] } 6. Bg5 { [%eval 0.0] [%clk 1:02:45] } 6... e6 { [%eval 0.17] [%clk 1:01:48] } 7. f4 { [%eval 0.05] [%clk 1:02:32] } 7... Be7 { [%eval 0.4] [%clk 1:01:54] } 8. Qd2 { [%eval 0.0] [%clk 1:02:06] } 8... O-O { [%eval 0.39] [%clk 1:01:59] } 9. O-O-O { [%eval 0.22] [%clk 1:02:21] } 9... b5 { [%eval 0.36] [%clk 1:00:36] } 10. g3? { [%eval -1.0] } { Mistake. a3 was best. } { [%clk 1:01:23] } 10... Bb7?! { [%eval -0.17] } { Inaccuracy. b4 was best. } { [%clk 1:00:08] } 11. Bg2 { [%eval -0.08] [%clk 1:00:12] } 11... Qc7?! { [%eval 0.53] } { Inaccuracy. b4 was best. } { [%clk 0:59:50] } 12. Kb1? { [%eval -0.77] } { Mistake. e5 was best. } { [%clk 0:58:02] } 12... Nbd7 { [%eval -0.92] [%clk 0:59:31] } 13. f5?? { [%eval -3.14] } { Blunder. Rhe1 was best. } { [%clk 0:57:54] } 13... b4 { [%eval -3.14] [%clk 0:53:19] } 14. Nce2 { [%eval -3.46] [%clk 0:56:39] } 14... e5 { [%eval -3.26] [%clk 0:53:14] } 15. Nb3 { [%eval -3.1] [%clk 0:54:23] } 15... Bxe4 { [%eval -2.98] [%clk 0:52:12] } 16. Bxf6 { [%eval -2.98] [%clk 0:52:26] } 16... Nxf6 { [%eval -2.97] [%clk 0:52:27] } 17. Bxe4 { [%eval -2.96] [%clk 0:50:47] } 17... Nxe4 { [%eval -2.94] [%clk 0:52:43] } 18. Qe3 { [%eval -2.79] [%clk 0:49:38] } 18... Nc5? { [%eval -1.44] } { Mistake. Nf6 was best. } { [%clk 0:51:19] } 19. Rhg1?! { [%eval -2.49] } { Inaccuracy. Nxc5 was best. } { [%clk 0:48:01] } 19... Rfd8 { [%eval -2.44] [%clk 0:50:13] } 20. g4 { [%eval -2.32] [%clk 0:48:02] } 20... d5 { [%eval -1.96] [%clk 0:50:01] } 21. g5 { [%eval -1.91] [%clk 0:47:56] } 21... d4 { [%eval -1.38] [%clk 0:48:35] } 22. Qg3 { [%eval -1.61] [%clk 0:47:52] } 22... Ne4 { [%eval -1.71] [%clk 0:44:54] } 23. Qh4 { [%eval -2.02] [%clk 0:45:02] } 23... Qc6 { [%eval -1.55] [%clk 0:34:36] } 24. f6 { [%eval -1.49] [%clk 0:44:32] } 24... Bf8 { [%eval -1.74] [%clk 0:34:46] } 25. Rg4?! { [%eval -2.92] } { Inaccuracy. Ng3 was best. } { [%clk 0:39:45] } 25... Rac8 { [%eval -2.61] [%clk 0:32:34] } 26. Rc1 { [%eval -2.56] [%clk 0:38:49] } 26... Nd6 { [%eval -2.84] [%clk 0:26:01] } 27. Rg3?! { [%eval -4.19] } { Inaccuracy. fxg7 was best. } { [%clk 0:36:28] } 27... Nf5 { [%eval -4.07] [%clk 0:25:56] } 28. Qh3 { [%eval -4.66] [%clk 0:34:09] } 28... Nxg3 { [%eval -4.79] [%clk 0:26:08] } 29. Nxg3 { [%eval -4.91] [%clk 0:34:21] } 29... g6 { [%eval -4.83] [%clk 0:25:56] } 30. Qg4 { [%eval -4.78] [%clk 0:30:36] } 30... Qc7 { [%eval -4.53] [%clk 0:27:02] } 31. h4 { [%eval -4.48] [%clk 0:29:50] } 31... a5 { [%eval -4.79] [%clk 0:26:58] } 32. h5 { [%eval -5.04] [%clk 0:30:05] } 32... a4 { [%eval -5.0] [%clk 0:27:21] } 33. hxg6 { [%eval -5.5] [%clk 0:28:11] } 33... axb3 { [%eval -5.37] [%clk 0:23:26] } 34. gxh7+ { [%eval -6.2] [%clk 0:27:16] } 34... Kh8 { [%eval -6.13] [%clk 0:23:43] } 35. axb3 { [%eval -6.92] [%clk 0:26:54] } 35... d3 { [%eval -6.88] [%clk 0:24:00] } 36. g6?? { [%eval #-3] } { Checkmate is now unavoidable. c4 was best. } { [%clk 0:26:21] } 36... dxc2+ { [%eval #-2] [%clk 0:24:18] } 37. Rxc2 { [%eval #-2] [%clk 0:25:30] } 37... Qxc2+ { [%eval #-1] [%clk 0:24:32] } 38. Ka1 { [%eval #-1] [%clk 0:23:55] } 38... Ra8# { [%clk 0:24:46] } 0-1