Event: Nacional Escolar 2025
Site: Armenia, Colombia
White: Ojeda Castillo, Juan Esteban
WhiteElo: 0
Black: Cardona Duque, Juan Esteban
BlackElo: 1783
Result: 0-1
ECO: D04
Opening: Queen's Pawn Game: Colle System, Anti-Colle
Variant: Standard
TimeControl: 60 min + 30 seg

1. d4 { [%eval 0.17] [%clk 1:00:58] } 1... d5 { [%eval 0.2] [%clk 1:00:04] } 2. Nf3 { [%eval 0.08] [%clk 1:01:19] } 2... Nf6 { [%eval 0.11] [%clk 1:00:27] } 3. e3 { [%eval 0.0] [%clk 1:01:37] } 3... Bf5 { [%eval 0.29] [%clk 1:00:49] } 4. c4 { [%eval 0.21] [%clk 1:01:55] } 4... e6 { [%eval 0.33] [%clk 1:00:56] } 5. Qb3 { [%eval 0.2] [%clk 1:02:08] } 5... b6 { [%eval 0.15] [%clk 1:00:46] } 6. Nc3 { [%eval 0.15] [%clk 1:01:58] } 6... Be7 { [%eval 0.42] [%clk 1:00:44] } 7. Be2 { [%eval 0.32] [%clk 1:01:22] } 7... O-O { [%eval 0.34] [%clk 1:01:06] } 8. O-O { [%eval 0.39] [%clk 1:01:42] } 8... c6 { [%eval 0.31] [%clk 1:01:10] } 9. cxd5 { [%eval 0.12] [%clk 1:01:36] } 9... exd5 { [%eval 0.3] [%clk 1:01:00] } 10. Bd2 { [%eval -0.17] [%clk 1:00:44] } 10... Bd6 { [%eval 0.3] [%clk 1:01:04] } 11. Na4?! { [%eval -0.49] } { Inaccuracy. Ne5 was best. } { [%clk 0:57:34] } 11... Re8 { [%eval -0.45] [%clk 1:00:03] } 12. Bb4 { [%eval -0.36] [%clk 0:57:05] } 12... Bc7 { [%eval -0.32] [%clk 1:00:16] } 13. Rac1 { [%eval -0.47] [%clk 0:57:27] } 13... Ne4 { [%eval -0.65] [%clk 0:59:30] } 14. Bd3?! { [%eval -1.28] } { Inaccuracy. Be1 was best. } { [%clk 0:55:19] } 14... Bg4? { [%eval -0.05] } { Mistake. Re6 was best. } { [%clk 0:54:28] } 15. Be2?? { [%eval -1.83] } { Blunder. Ne5 was best. } { [%clk 0:53:26] } 15... Re6 { [%eval -1.76] [%clk 0:51:52] } 16. h3 { [%eval -1.64] [%clk 0:50:00] } 16... h5? { [%eval 0.0] } { Mistake. Bf5 was best. } { [%clk 0:49:17] } 17. hxg4 { [%eval 0.0] [%clk 0:41:47] } 17... hxg4 { [%eval 0.0] [%clk 0:49:27] } 18. Ne5 { [%eval 0.0] [%clk 0:42:06] } 18... Qh4 { [%eval 0.0] [%clk 0:49:37] } 19. Nxg4?? { [%eval -3.98] } { Blunder. Bxg4 was best. } { [%clk 0:23:10] } 19... Rg6?? { [%eval 0.09] } { Blunder. Bh2+ was best. } { [%clk 0:49:01] } 20. f4 { [%eval 0.0] [%clk 0:22:14] } 20... Ng3 { [%eval 0.0] [%clk 0:47:47] } 21. Bf3 { [%eval 0.0] [%clk 0:21:23] } 21... Nxf1?! { [%eval 0.8] } { Inaccuracy. Na6 was best. } { [%clk 0:47:46] } 22. Rxf1 { [%eval 0.72] [%clk 0:21:28] } 22... Rxg4 { [%eval 0.7] [%clk 0:48:06] } 23. Be1 { [%eval 0.84] [%clk 0:19:47] } 23... Rg3?? { [%eval 3.58] } { Blunder. Qh3 was best. } { [%clk 0:46:25] } 24. Qc2 { [%eval 3.46] [%clk 0:16:12] } 24... Bd8 { [%eval 4.06] [%clk 0:46:48] } 25. Qf2?? { [%eval 0.37] } { Blunder. Qf5 was best. } { [%clk 0:16:01] } 25... Rxf3 { [%eval 0.42] [%clk 0:47:07] } 26. Qxf3 { [%eval 0.53] [%clk 0:15:22] } 26... Qf6 { [%eval 0.86] [%clk 0:47:26] } 27. Qh3 { [%eval 0.62] [%clk 0:13:55] } 27... Qe7 { [%eval 1.08] [%clk 0:46:46] } 28. Rf3?! { [%eval 0.21] } { Inaccuracy. Nc3 was best. } { [%clk 0:12:42] } 28... Nd7 { [%eval 0.23] [%clk 0:46:28] } 29. Qh2 { [%eval -0.26] [%clk 0:11:51] } 29... f5 { [%eval -0.3] [%clk 0:45:32] } 30. Rh3 { [%eval -0.41] [%clk 0:10:52] } 30... Nf6 { [%eval 0.0] [%clk 0:45:54] } 31. b3? { [%eval -1.12] } { Mistake. Rh8+ was best. } { [%clk 0:09:26] } 31... c5? { [%eval 0.0] } { Mistake. Kf7 was best. } { [%clk 0:46:10] } 32. dxc5 { [%eval 0.0] [%clk 0:09:21] } 32... bxc5 { [%eval 0.27] [%clk 0:46:25] } 33. Bc3?? { [%eval -2.65] } { Blunder. Bh4 was best. } { [%clk 0:07:47] } 33... d4 { [%eval -2.43] [%clk 0:46:39] } 34. Bd2 { [%eval -2.75] [%clk 0:07:13] } 34... Kf7?! { [%eval -1.72] } { Inaccuracy. Qe4 was best. } { [%clk 0:47:03] } 35. Qg3 { [%eval -1.51] [%clk 0:06:26] } 35... Bc7?! { [%eval -0.92] } { Inaccuracy. Qe4 was best. } { [%clk 0:46:57] } 36. exd4 { [%eval -0.98] [%clk 0:05:53] } 36... cxd4 { [%eval -0.95] [%clk 0:47:20] } 37. Qd3 { [%eval -0.95] [%clk 0:06:09] } 37... Qe6 { [%eval -0.98] [%clk 0:43:49] } 38. Qxd4? { [%eval -2.53] } { Mistake. Nb2 was best. } { [%clk 0:01:35] } 38... Rd8 { [%eval -2.53] [%clk 0:43:45] } 39. Qxa7? { [%eval -4.09] } { Mistake. Qe3 was best. } { [%clk 0:00:40] } 39... Rxd2 { [%eval -4.3] [%clk 0:44:35] } 40. Qxc7+ { [%eval -4.69] [%clk 0:01:05] } 40... Kg6 { [%eval -4.38] [%clk 0:44:31] } 41. Qc3?? { [%eval #-2] } { Checkmate is now unavoidable. Rg3+ was best. } { [%clk 0:00:50] } 41... Qe1+ { [%eval #-1] [%clk 0:45:15] } 42. Kh2 { [%eval #-1] [%clk 0:01:00] } 42... Ng4# { [%clk 0:45:06] } 0-1