Event: Nacional Escolar 2025
Site: Armenia, Colombia
White: Villegas, Juan Diego
WhiteElo: 1801
Black: Melo Jimenez, Juan Manuel
BlackElo: 1505
Result: 1-0
ECO: B78
Opening: Sicilian Defense: Dragon Variation, Yugoslav Attack, Old Line
Variant: Standard
TimeControl: 60 min + 30 seg

1. e4 { [%eval 0.18] [%clk 1:00:37] } 1... c5 { [%eval 0.25] [%clk 1:00:44] } 2. Nf3 { [%eval 0.2] [%clk 1:00:55] } 2... Nc6 { [%eval 0.25] [%clk 0:59:28] } 3. d4 { [%eval 0.27] [%clk 1:01:12] } 3... cxd4 { [%eval 0.35] } 4. Nxd4 { [%eval 0.21] [%clk 1:01:33] } 4... d6 { [%eval 0.45] [%clk 0:58:59] } 5. Nc3 { [%eval 0.39] [%clk 1:00:13] } 5... g6 { [%eval 0.53] [%clk 0:58:38] } 6. Be3 { [%eval 0.44] [%clk 0:59:21] } 6... Bg7 { [%eval 0.47] [%clk 0:58:13] } 7. Qd2 { [%eval 0.41] [%clk 0:58:25] } 7... Nf6 { [%eval 0.48] [%clk 0:57:59] } 8. f3 { [%eval 0.74] [%clk 0:58:37] } 8... O-O { [%eval 0.75] [%clk 0:57:46] } 9. Bc4 { [%eval 0.67] [%clk 0:58:46] } 9... Bd7 { [%eval 0.71] [%clk 0:57:26] } 10. O-O-O { [%eval 0.55] [%clk 0:56:48] } 10... Rc8 { [%eval 0.57] [%clk 0:57:20] } 11. Bb3 { [%eval 0.69] [%clk 0:56:53] } 11... Ne5 { [%eval 1.03] [%clk 0:56:19] } 12. g4?? { [%eval -1.13] } { Blunder. Kb1 was best. } { [%clk 0:51:21] } 12... Nc4?? { [%eval 1.2] } { Blunder. b5 was best. } { [%clk 0:55:03] } 13. Bxc4 { [%eval 1.13] [%clk 0:51:45] } 13... Rxc4 { [%eval 1.13] [%clk 0:55:19] } 14. h4 { [%eval 1.09] [%clk 0:52:09] } 14... Qa5 { [%eval 1.31] [%clk 0:53:35] } 15. Nb3 { [%eval 1.27] [%clk 0:50:53] } 15... Qa6 { [%eval 1.36] [%clk 0:44:57] } 16. Kb1?! { [%eval 0.68] } { Inaccuracy. Bh6 was best. } { [%clk 0:39:59] } 16... Rfc8 { [%eval 0.57] [%clk 0:42:50] } 17. Rh2? { [%eval -0.89] } { Mistake. e5 was best. } { [%clk 0:35:47] } 17... b5?! { [%eval -0.2] } { Inaccuracy. Bxg4 was best. } { [%clk 0:39:53] } 18. h5 { [%eval -0.45] [%clk 0:34:34] } 18... b4 { [%eval -0.18] [%clk 0:37:33] } 19. Nd5 { [%eval -0.14] [%clk 0:34:18] } 19... Nxd5 { [%eval -0.13] [%clk 0:34:48] } 20. Qxd5 { [%eval -0.18] [%clk 0:33:44] } 20... Be6 { [%eval -0.16] [%clk 0:31:32] } 21. Qd3 { [%eval -0.43] [%clk 0:31:26] } 21... Qb5 { [%eval -0.34] [%clk 0:26:07] } 22. Bd4 { [%eval -0.37] [%clk 0:29:08] } 22... Bxd4 { [%eval 0.0] [%clk 0:19:21] } 23. Nxd4 { [%eval 0.0] [%clk 0:29:30] } 23... Qe5 { [%eval 0.0] [%clk 0:18:22] } 24. Rdd2 { [%eval -0.21] [%clk 0:28:31] } 24... d5?? { [%eval 2.02] } { Blunder. g5 was best. } { [%clk 0:13:22] } 25. Nxe6 { [%eval 1.77] [%clk 0:25:52] } 25... fxe6? { [%eval 3.21] } { Mistake. Qxe6 was best. } { [%clk 0:09:31] } 26. hxg6 { [%eval 3.16] [%clk 0:22:14] } 26... d4?! { [%eval 4.85] } { Inaccuracy. h6 was best. } { [%clk 0:07:03] } 27. gxh7+ { [%eval 4.81] [%clk 0:18:00] } 27... Kh8 { [%eval 4.79] [%clk 0:06:20] } 28. b3 { [%eval 5.04] [%clk 0:20:11] } 28... Rc3 { [%eval 5.2] [%clk 0:04:46] } 29. Qxd4 { [%eval 5.14] [%clk 0:20:32] } 29... Qxd4 { [%eval 5.0] [%clk 0:03:03] } 30. Rxd4 { [%eval 4.85] [%clk 0:20:11] } 1-0