Event: Nacional Escolar 2025
Site: Armenia, Colombia
White: Lopez Mahecha, Natalia
WhiteElo: 1593
Black: Calvo Castillo, Juliana
BlackElo: 0
Result: 1-0
ECO: B23
Opening: Sicilian Defense: Closed
Variant: Standard
TimeControl: 60 min + 30 seg

1. e4 { [%eval 0.18] [%clk 1:00:54] } 1... c5 { [%eval 0.25] [%clk 1:00:57] } 2. Nc3 { [%eval 0.26] [%clk 1:01:02] } 2... d6 { [%eval 0.24] [%clk 1:01:11] } 3. g3 { [%eval 0.0] [%clk 1:00:41] } 3... e5 { [%eval 0.12] [%clk 1:01:00] } 4. Bg2 { [%eval 0.09] [%clk 0:59:55] } 4... Nc6 { [%eval 0.18] [%clk 1:00:16] } 5. d3 { [%eval 0.12] [%clk 0:59:08] } 5... Nf6 { [%eval 0.25] [%clk 1:00:20] } 6. f4 { [%eval 0.15] [%clk 0:58:53] } 6... exf4 { [%eval 0.29] [%clk 0:59:14] } 7. Bxf4 { [%eval 0.14] [%clk 0:58:10] } 7... a6 { [%eval 0.31] [%clk 0:58:42] } 8. Nge2 { [%eval 0.2] [%clk 0:56:10] } 8... b5?? { [%eval 3.62] } { Blunder. Be7 was best. } { [%clk 0:58:10] } 9. e5 { [%eval 3.63] [%clk 0:55:19] } 9... Bb7?! { [%eval 5.63] } { Inaccuracy. dxe5 was best. } { [%clk 0:56:58] } 10. exf6 { [%eval 5.39] [%clk 0:55:29] } 10... Qxf6 { [%eval 5.21] [%clk 0:57:08] } 11. O-O { [%eval 5.12] [%clk 0:55:35] } 11... Be7 { [%eval 5.74] [%clk 0:54:49] } 12. Nd5 { [%eval 5.78] [%clk 0:55:40] } 12... Qxb2 { [%eval 5.59] [%clk 0:49:42] } 13. Nc7+ { [%eval 5.22] [%clk 0:55:42] } 13... Kd8 { [%eval 5.79] [%clk 0:47:02] } 14. Nxa8 { [%eval 5.71] [%clk 0:56:02] } 14... Bxa8 { [%eval 5.8] [%clk 0:47:10] } 15. Bd2 { [%eval 5.08] [%clk 0:55:23] } 15... Bf6 { [%eval 5.31] [%clk 0:45:01] } 16. c3 { [%eval 4.73] [%clk 0:53:18] } 16... b4 { [%eval 5.53] [%clk 0:44:38] } 17. Qc1 { [%eval 4.99] [%clk 0:51:29] } 17... Qxc1 { [%eval 4.95] [%clk 0:42:15] } 18. Rfxc1 { [%eval 4.36] [%clk 0:51:23] } 18... Re8 { [%eval 4.42] [%clk 0:40:51] } 19. Nf4 { [%eval 4.39] [%clk 0:51:01] } 19... Bg5 { [%eval 5.5] [%clk 0:39:51] } 20. cxb4 { [%eval 5.43] [%clk 0:50:47] } 20... Re5 { [%eval 6.38] [%clk 0:35:02] } 21. bxc5 { [%eval 6.04] [%clk 0:50:08] } 21... dxc5 { [%eval 6.1] [%clk 0:34:24] } 22. Bc3 { [%eval 5.98] [%clk 0:49:55] } 22... Re8 { [%eval 6.3] [%clk 0:29:46] } 23. Bxg7 { [%eval 5.87] [%clk 0:50:04] } 23... Rg8 { [%eval 5.58] [%clk 0:29:25] } 24. Rxc5 { [%eval 5.54] [%clk 0:46:19] } 24... Be7?! { [%eval 7.72] } { Inaccuracy. Rxg7 was best. } { [%clk 0:27:46] } 25. Rd5+ { [%eval 7.6] [%clk 0:44:42] } 25... Ke8 { [%eval 7.78] [%clk 0:26:46] } 26. Bb2 { [%eval 7.32] [%clk 0:43:49] } 26... Nb4 { [%eval 7.18] [%clk 0:25:24] } 27. Rh5 { [%eval 7.21] [%clk 0:43:19] } 27... Nc2 { [%eval 8.21] [%clk 0:25:02] } 28. Bxa8 { [%eval 8.31] [%clk 0:43:00] } 28... Nxa1 { [%eval 8.32] [%clk 0:24:27] } 29. Bxa1 { [%eval 8.43] [%clk 0:43:24] } 29... Kd7 { [%eval 8.39] [%clk 0:21:30] } 30. Be4 { [%eval 8.5] [%clk 0:43:07] } 30... Rb8 { [%eval 8.49] [%clk 0:20:46] } 31. d4 { [%eval 8.16] [%clk 0:41:02] } 31... Rh8 { [%eval 8.52] [%clk 0:18:58] } 32. Bxh7 { [%eval 8.4] [%clk 0:41:20] } 32... Rf8 { [%eval 8.81] [%clk 0:17:33] } 33. Ra5 { [%eval 8.22] [%clk 0:41:23] } 33... Ra8 { [%eval 8.37] [%clk 0:16:48] } 34. Bf5+ { [%eval 8.48] [%clk 0:41:04] } 34... Ke8 { [%eval 8.47] [%clk 0:17:08] } 35. Bd3 { [%eval 8.49] [%clk 0:38:51] } 35... Bd8 { [%eval 8.63] [%clk 0:17:52] } 36. Rxa6 { [%eval 8.71] [%clk 0:39:11] } 36... Rc8 { [%eval 8.74] [%clk 0:17:05] } 37. Bb2 { [%eval 8.67] [%clk 0:39:02] } 37... Rb8 { [%eval 8.64] [%clk 0:16:53] } 38. Ba3 { [%eval 8.72] [%clk 0:39:25] } 38... Bb6 { [%eval 8.76] [%clk 0:16:08] } 39. Bc5 { [%eval 8.56] [%clk 0:38:32] } 39... Bc7 { [%eval 9.63] [%clk 0:15:38] } 40. Ra7 { [%eval 9.3] [%clk 0:38:51] } 40... Kd8? { [%eval #7] } { Checkmate is now unavoidable. Kd7 was best. } { [%clk 0:15:16] } 41. Nd5 { [%eval 9.97] [%clk 0:38:56] } 41... Kc8? { [%eval #3] } { Checkmate is now unavoidable. Bd6 was best. } { [%clk 0:11:08] } 42. Rxc7+ { [%eval #2] [%clk 0:38:52] } 42... Kd8 { [%eval #2] [%clk 0:10:52] } 43. Be7+ { [%eval #1] [%clk 0:39:16] } 43... Ke8 { [%clk 0:11:00] } 44. Nf6# { [%clk 0:39:44] } 1-0