Event: Absoluto | Colombia Semifinal de Mayores Pre-Selectivo Final Selectivo Olimpiada
Site: https://lichess.org/broadcast/colombia-semifinal-de-mayores-pre-selectivo-final-selectivo-olimpiada--absoluto/round-9/6k5j5cQK/dCXnK3t9
Date: 2025-09-07
White: Castano Ortiz, Eder
WhiteElo: 2024
Black: Ramirez, Carlos
BlackTitle: IM
BlackElo: 2135
Result: 0-1
ECO: D02
Opening: Queen's Pawn Game: London System
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:30:30] } 1... d5 { [%eval 0.18] [%clk 1:26:20] } 2. Nf3 { [%eval 0.08] [%clk 1:30:26] } 2... Nf6 { [%eval 0.11] [%clk 1:26:38] } 3. Bf4 { [%eval 0.04] [%clk 1:30:41] } 3... e6 { [%eval 0.1] [%clk 1:26:55] } 4. e3 { [%eval 0.0] [%clk 1:30:54] } 4... c5 { [%eval 0.14] [%clk 1:26:55] } 5. c3 { [%eval 0.0] [%clk 1:31:00] } 5... Nc6 { [%eval 0.13] [%clk 1:27:13] } 6. Nbd2 { [%eval 0.14] [%clk 1:21:21] } 6... Be7 { [%eval 0.15] [%clk 1:26:49] } 7. h3 { [%eval 0.05] [%clk 1:20:14] } 7... O-O { [%eval 0.14] [%clk 1:23:59] } 8. Bd3 { [%eval 0.21] [%clk 1:20:15] } 8... Bd7 { [%eval 0.45] [%clk 1:19:59] } 9. Ne5 { [%eval 0.29] [%clk 1:15:06] } 9... Rc8 { [%eval 0.36] [%clk 1:18:17] } 10. Bh2 { [%eval 0.17] [%clk 1:09:44] } 10... Be8 { [%eval 0.24] [%clk 1:12:51] } 11. f4 { [%eval -0.23] [%clk 1:07:27] } 11... Nd7 { [%eval -0.17] [%clk 1:05:38] } 12. O-O { [%eval -0.24] [%clk 1:00:33] } 12... f5 { [%eval -0.26] [%clk 1:01:43] } 13. g4 { [%eval -0.29] [%clk 0:57:25] } 13... g6 { [%eval 0.17] [%clk 0:51:52] } 14. Nxd7 { [%eval 0.17] [%clk 0:49:20] } 14... Bxd7 { [%eval 0.14] [%clk 0:51:47] } 15. Nf3 { [%eval 0.14] [%clk 0:49:15] } 15... c4 { [%eval 0.28] [%clk 0:46:58] } 16. Bc2 { [%eval 0.17] [%clk 0:48:26] } 16... b5 { [%eval 0.17] [%clk 0:47:13] } 17. a3 { [%eval 0.13] [%clk 0:48:37] } 17... a5 { [%eval 0.19] [%clk 0:47:40] } 18. Bg3 { [%eval 0.18] [%clk 0:47:04] } 18... Be8 { [%eval 0.29] [%clk 0:42:34] } 19. Qe1 { [%eval 0.0] [%clk 0:45:26] } 19... Rc7 { [%eval 0.15] [%clk 0:40:28] } 20. Bh4 { [%eval 0.2] [%clk 0:43:02] } 20... Bxh4 { [%eval 0.12] [%clk 0:39:30] } 21. Qxh4 { [%eval -0.11] [%clk 0:42:32] } 21... Qxh4 { [%eval -0.05] [%clk 0:37:47] } 22. Nxh4 { [%eval -0.07] [%clk 0:43:00] } 22... Bf7 { [%eval -0.05] [%clk 0:35:44] } 23. Nf3 { [%eval -0.07] [%clk 0:40:12] } 23... Ra8 { [%eval 0.0] [%clk 0:35:36] } 24. Kf2 { [%eval -0.23] [%clk 0:39:38] } 24... Rca7 { [%eval 0.0] [%clk 0:35:49] } 25. Rg1 { [%eval 0.0] [%clk 0:38:31] } 25... Kf8 { [%eval 0.0] [%clk 0:32:50] } 26. Ke2 { [%eval -0.04] [%clk 0:37:37] } 26... b4 { [%eval -0.02] [%clk 0:29:14] } 27. Kd2 { [%eval 0.0] [%clk 0:25:55] } 27... Bg8 { [%eval 0.03] [%clk 0:25:29] } 28. Ba4 { [%eval 0.09] [%clk 0:24:37] } 28... Nd8 { [%eval 0.22] [%clk 0:22:19] } 29. gxf5 { [%eval 0.06] } 29... exf5 { [%eval 0.15] [%clk 0:19:38] } 30. Ne5 { [%eval 0.12] [%clk 0:19:35] } 30... b3 { [%eval 0.37] [%clk 0:14:23] } 31. h4 { [%eval 0.39] [%clk 0:19:58] } 31... Be6 { [%eval 0.32] [%clk 0:18:11] } 32. Rg2 { [%eval 0.0] [%clk 0:16:45] } 32... Rg7 { [%eval 0.0] [%clk 0:14:54] } 33. Rag1 { [%eval 0.0] [%clk 0:16:35] } 33... Raa7 { [%eval 0.0] [%clk 0:15:22] } 34. Ke2 { [%eval 0.0] [%clk 0:12:56] } 34... Rac7 { [%eval 0.0] [%clk 0:15:16] } 35. Rh2 { [%eval 0.0] [%clk 0:12:34] } 35... Nf7 { [%eval 0.0] [%clk 0:13:21] } 36. Nf3?! { [%eval -0.94] } { Inaccuracy. h5 was best. } { [%clk 0:11:50] } 36... Nd6 { [%eval -0.44] [%clk 0:13:17] } 37. Ng5 { [%eval -0.58] [%clk 0:11:16] } 37... Bc8 { [%eval -0.14] [%clk 0:11:39] } 38. Nf3?! { [%eval -0.79] } { Inaccuracy. Kf1 was best. } { [%clk 0:09:01] } 38... Ne4 { [%eval -1.01] [%clk 0:11:01] } 39. Ne5 { [%eval -0.2] [%clk 0:09:11] } 39... Be6 { [%eval -0.2] [%clk 0:10:23] } 40. Rhg2 { [%eval -0.25] [%clk 0:09:18] } 40... Nf6 { [%eval -0.14] [%clk 0:10:18] } 41. Kf3 { [%eval -0.11] [%clk 0:07:38] } 41... Ke7 { [%eval -0.41] [%clk 0:09:39] } 42. Bb5 { [%eval -0.38] [%clk 0:07:24] } 42... Kd6 { [%eval -0.51] [%clk 0:09:58] } 43. Ke2? { [%eval -1.96] } { Mistake. Ba4 was best. } { [%clk 0:07:00] } 43... Ng4? { [%eval -0.5] } { Mistake. a4 was best. } { [%clk 0:09:53] } 44. Kf3 { [%eval -0.92] [%clk 0:06:43] } 44... h6?! { [%eval 0.03] } { Inaccuracy. Nf6 was best. } { [%clk 0:09:56] } 45. Rg3 { [%eval -0.25] [%clk 0:05:41] } 45... Rg8 { [%eval -0.21] [%clk 0:09:54] } 46. Ke2 { [%eval -0.41] [%clk 0:05:10] } 46... Rh7 { [%eval -0.33] [%clk 0:08:44] } 47. Nf3 { [%eval -0.79] [%clk 0:04:52] } 47... Re7 { [%eval -0.35] [%clk 0:08:34] } 48. Ne5 { [%eval -0.28] [%clk 0:04:20] } 48... g5 { [%eval -0.36] [%clk 0:07:11] } 49. hxg5 { [%eval -0.44] [%clk 0:03:58] } 49... hxg5 { [%eval -0.43] [%clk 0:07:39] } 50. Rh3 { [%eval -0.5] [%clk 0:02:48] } 50... Reg7 { [%eval -0.73] [%clk 0:07:54] } 51. Rgh1?? { [%eval -3.05] } { Blunder. a4 was best. } { [%clk 0:00:56] } 51... gxf4 { [%eval -3.44] [%clk 0:07:48] } 52. exf4 { [%eval -3.32] [%clk 0:01:24] } 52... Nf6 { [%eval -3.21] [%clk 0:07:51] } 53. R1h2 { [%eval -3.16] [%clk 0:01:08] } 53... Rg2+? { [%eval -1.29] } { Mistake. Ne4 was best. } { [%clk 0:07:55] } 54. Kf1?? { [%eval -5.34] } { Blunder. Kf3 was best. } { [%clk 0:00:36] } 54... Rg1+ { [%eval -4.98] [%clk 0:08:14] } 55. Kf2 { [%eval -5.44] [%clk 0:00:50] } 55... Ne4+ { [%eval -5.64] [%clk 0:08:38] } 56. Ke2 { [%eval -5.33] [%clk 0:00:35] } 56... Rb1 { [%eval -5.2] [%clk 0:08:40] } 57. Kf3 { [%eval -5.12] [%clk 0:00:42] } 57... Rgg1 { [%eval -5.06] [%clk 0:08:43] } 58. Rh8? { [%eval -9.11] } { Mistake. Ba6 was best. } { [%clk 0:00:45] } 58... Rg3+ { [%eval -8.75] [%clk 0:08:54] } 59. Ke2 { [%eval #-19] [%clk 0:01:05] } 59... Rxb2+ { [%eval -11.66] [%clk 0:08:53] } 60. Kf1 { [%eval -12.13] [%clk 0:01:27] } 60... Rb1+ { [%eval -11.24] [%clk 0:08:54] } 61. Ke2 { [%eval -10.26] [%clk 0:01:49] } 61... Nxc3+ { [%eval -7.42] [%clk 0:09:08] } 62. Kf2 { [%eval -7.24] [%clk 0:02:03] } 62... Ne4+ { [%eval -6.68] [%clk 0:09:33] } 63. Ke2 { [%eval -7.3] [%clk 0:02:21] } 63... Rgg1 { [%eval -6.93] [%clk 0:08:33] } 64. Rd8+?! { [%eval -12.8] } { Inaccuracy. Nf3 was best. } { [%clk 0:01:19] } 64... Ke7 { [%eval -7.96] [%clk 0:06:15] } 65. Nc6+? { [%eval #-8] } { Checkmate is now unavoidable. Re8+ was best. } { [%clk 0:00:59] } 65... Kf6 { [%eval #-7] [%clk 0:06:24] } 66. Rh6+ { [%eval #-7] [%clk 0:00:41] } 66... Kg7 { [%eval #-6] [%clk 0:06:39] } 67. Rdh8 { [%eval #-2] [%clk 0:00:50] } 67... Rbe1+ { [%eval #-1] [%clk 0:06:50] } 68. Kf3 { [%eval #-1] [%clk 0:01:16] } 68... Rg3# { [%clk 0:06:56] } 0-1