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-3/A6buxR4T/vJXIeG2f
Date: 2025-09-04
White: Herrera, Juan Sebastian
WhiteTitle: FM
WhiteElo: 2232
Black: Loaiza Cuervo, Santiago
BlackElo: 2076
Result: 1-0
ECO: B92
Opening: Sicilian Defense: Najdorf Variation, Opocensky Variation
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:02] } 1... c5 { [%eval 0.24] [%clk 1:30:05] } 2. Nf3 { [%eval 0.2] [%clk 1:30:02] } 2... d6 { [%eval 0.31] [%clk 1:30:24] } 3. d4 { [%eval 0.22] [%clk 1:30:07] } 3... cxd4 { [%eval 0.19] [%clk 1:30:39] } 4. Nxd4 { [%eval 0.18] [%clk 1:30:33] } 4... Nf6 { [%eval 0.31] [%clk 1:31:01] } 5. Nc3 { [%eval 0.32] [%clk 1:30:52] } 5... a6 { [%eval 0.25] [%clk 1:31:25] } 6. Be2 { [%eval 0.19] [%clk 1:30:40] } 6... e5 { [%eval 0.14] [%clk 1:31:37] } 7. Nb3 { [%eval 0.09] [%clk 1:30:15] } 7... Be7 { [%eval 0.14] [%clk 1:30:12] } 8. Be3 { [%eval 0.27] [%clk 1:30:35] } 8... Be6 { [%eval 0.32] [%clk 1:30:27] } 9. Nd5 { [%eval 0.25] [%clk 1:30:41] } 9... Nxd5 { [%eval 0.29] [%clk 1:21:03] } 10. exd5 { [%eval 0.29] [%clk 1:30:46] } 10... Bf5 { [%eval 0.22] [%clk 1:21:22] } 11. c4 { [%eval -0.01] [%clk 1:29:10] } 11... Nd7 { [%eval 0.0] [%clk 1:09:59] } 12. Qd2 { [%eval -0.27] [%clk 1:24:48] } 12... a5 { [%eval -0.33] [%clk 0:59:24] } 13. Rc1 { [%eval -0.54] [%clk 1:21:25] } 13... a4 { [%eval -0.48] [%clk 0:55:08] } 14. Na1 { [%eval -0.44] [%clk 1:21:43] } 14... Qa5 { [%eval -0.17] [%clk 0:55:35] } 15. Rc3 { [%eval -0.66] [%clk 1:17:15] } 15... Nc5 { [%eval -0.46] [%clk 0:51:25] } 16. Ra3 { [%eval -0.38] [%clk 1:16:31] } 16... Qxd2+ { [%eval -0.39] [%clk 0:48:06] } 17. Kxd2 { [%eval -0.35] [%clk 1:16:13] } 17... O-O { [%eval -0.39] [%clk 0:47:55] } 18. Rc1 { [%eval -0.75] [%clk 1:13:05] } 18... Bd8? { [%eval 0.58] } { Mistake. Bg6 was best. } { [%clk 0:35:22] } 19. Nb3?! { [%eval -0.15] } { Inaccuracy. b4 was best. } { [%clk 1:04:11] } 19... Ne4+ { [%eval 0.11] [%clk 0:18:49] } 20. Kd1 { [%eval 0.05] [%clk 1:00:56] } 20... Bg5 { [%eval 0.01] [%clk 0:19:11] } 21. Nd2 { [%eval 0.0] [%clk 1:00:40] } 21... Bxe3 { [%eval 0.0] [%clk 0:19:08] } 22. fxe3 { [%eval 0.01] [%clk 1:00:01] } 22... Nc5 { [%eval 0.02] [%clk 0:18:30] } 23. Ra1 { [%eval 0.15] [%clk 0:59:52] } 23... Ra6 { [%eval 0.0] [%clk 0:16:41] } 24. b4 { [%eval 0.05] [%clk 0:57:06] } 24... axb3 { [%eval 0.07] [%clk 0:15:25] } 25. axb3 { [%eval 0.11] [%clk 0:57:24] } 25... Rfa8 { [%eval 0.07] [%clk 0:12:00] } 26. Rxa6 { [%eval 0.12] [%clk 0:56:47] } 26... Rxa6 { [%eval 0.0] [%clk 0:11:54] } 27. Rxa6 { [%eval 0.05] [%clk 0:56:51] } 27... Nxa6 { [%eval 0.19] [%clk 0:10:57] } 28. e4 { [%eval 0.0] [%clk 0:57:11] } 28... Bd7 { [%eval 0.0] [%clk 0:10:17] } 29. Kc2 { [%eval -0.02] [%clk 0:55:24] } 29... f5 { [%eval 0.2] [%clk 0:10:23] } 30. Kc3 { [%eval 0.21] [%clk 0:53:22] } 30... Kf7 { [%eval 0.23] [%clk 0:06:40] } 31. exf5 { [%eval 0.24] [%clk 0:52:11] } 31... Bxf5 { [%eval 0.35] [%clk 0:06:58] } 32. b4 { [%eval 0.3] [%clk 0:52:35] } 32... Kf6 { [%eval 0.41] [%clk 0:06:20] } 33. Nb3 { [%eval 0.0] [%clk 0:42:56] } 33... b6 { [%eval 0.0] [%clk 0:02:48] } 34. Nd2 { [%eval 0.03] [%clk 0:38:08] } 34... Nc7 { [%eval 0.06] [%clk 0:01:15] } 35. Bf3 { [%eval 0.03] [%clk 0:38:30] } 35... h6 { [%eval 0.0] [%clk 0:01:23] } 36. c5 { [%eval 0.0] [%clk 0:29:52] } 36... bxc5 { [%eval 0.0] [%clk 0:01:14] } 37. bxc5 { [%eval 0.0] [%clk 0:30:20] } 37... dxc5 { [%eval 0.0] [%clk 0:00:57] } 38. Kc4 { [%eval 0.0] [%clk 0:30:49] } 38... e4 { [%eval 0.0] [%clk 0:00:51] } 39. Bxe4 { [%eval 0.0] [%clk 0:30:31] } 39... Bxe4 { [%eval 0.0] [%clk 0:00:36] } 40. Nxe4+ { [%eval 0.0] [%clk 0:30:55] } 40... Ke5 { [%eval 0.0] [%clk 0:00:56] } 41. Nc3 { [%eval 0.0] [%clk 0:31:17] } 41... Kd6 { [%eval 0.0] [%clk 0:01:00] } 42. g3 { [%eval 0.0] [%clk 0:25:02] } 42... g6 { [%eval 0.0] [%clk 0:00:59] } 43. h3 { [%eval 0.0] [%clk 0:25:25] } 43... g5 { [%eval 0.0] [%clk 0:01:02] } 44. g4 { [%eval 0.01] [%clk 0:24:00] } 44... Ne8?? { [%eval 5.07] } { Blunder. Ke5 was best. } { [%clk 0:00:46] } 45. Nb5+ { [%eval 4.84] [%clk 0:24:25] } 45... Ke5?! { [%eval 6.29] } { Inaccuracy. Kd7 was best. } { [%clk 0:01:02] } 46. Kxc5 { [%eval 6.3] [%clk 0:24:53] } 46... Kf4 { [%eval 6.41] [%clk 0:01:25] } 47. d6 { [%eval 5.9] [%clk 0:25:16] } 47... Nf6 { [%eval 6.0] [%clk 0:01:16] } 48. Nd4?! { [%eval 4.56] } { Inaccuracy. Nc3 was best. } { [%clk 0:25:10] } 48... Kg3? { [%eval 8.24] } { Mistake. Ke5 was best. } { [%clk 0:00:37] } 49. Nf5+ { [%eval 7.58] [%clk 0:25:35] } 49... Kxh3 { [%eval 8.37] [%clk 0:00:57] } 50. Nxh6 { [%eval 7.29] [%clk 0:26:02] } 1-0