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-1/Ymir4flW/P6mZpbrW
Date: 2025-09-03
White: Otalvaro Vasquez, Camilo Andres
WhiteElo: 1873
Black: Valderrama Quiceno, Esteban Alb
BlackTitle: IM
BlackElo: 2384
Result: 0-1
ECO: B30
Opening: Sicilian Defense: Nyezhmetdinov-Rossolimo Attack
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:55] } 1... c5 { [%eval 0.24] [%clk 1:28:02] } 2. Nf3 { [%eval 0.2] [%clk 1:30:04] } 2... Nc6 { [%eval 0.3] [%clk 1:28:19] } 3. Bb5 { [%eval 0.17] [%clk 1:29:50] } 3... d6 { [%eval 0.37] [%clk 1:24:09] } 4. O-O { [%eval 0.28] [%clk 1:27:41] } 4... Bd7 { [%eval 0.34] [%clk 1:23:42] } 5. Nc3 { [%eval 0.05] [%clk 1:23:11] } 5... Nf6 { [%eval 0.05] [%clk 1:21:45] } 6. d4 { [%eval 0.04] [%clk 1:21:41] } 6... cxd4 { [%eval 0.09] [%clk 1:21:35] } 7. Nxd4 { [%eval 0.0] [%clk 1:22:03] } 7... g6 { [%eval 0.1] [%clk 1:18:13] } 8. Be3 { [%eval 0.06] [%clk 1:16:32] } 8... Bg7 { [%eval 0.11] [%clk 1:17:02] } 9. f3 { [%eval -0.05] [%clk 1:16:20] } 9... O-O { [%eval -0.04] [%clk 1:17:21] } 10. Qd2 { [%eval -0.15] [%clk 1:14:57] } 10... Rc8 { [%eval 0.0] [%clk 0:57:53] } 11. Nxc6 { [%eval 0.02] [%clk 0:59:17] } 11... bxc6 { [%eval 0.23] [%clk 0:52:38] } 12. Bc4 { [%eval 0.18] [%clk 0:56:44] } 12... Qc7 { [%eval 0.2] [%clk 0:49:14] } 13. Rad1 { [%eval 0.24] [%clk 0:54:04] } 13... Rb8 { [%eval 0.35] [%clk 0:48:14] } 14. Bd4 { [%eval 0.01] [%clk 0:47:24] } 14... Rfd8 { [%eval 0.23] [%clk 0:31:06] } 15. Bb3 { [%eval 0.0] [%clk 0:33:06] } 15... a5 { [%eval 0.02] [%clk 0:31:03] } 16. a4 { [%eval -0.39] [%clk 0:32:01] } 16... e5 { [%eval -0.02] [%clk 0:28:07] } 17. Bf2 { [%eval -0.09] [%clk 0:27:23] } 17... Be6 { [%eval 0.39] [%clk 0:28:30] } 18. Bxe6 { [%eval 0.4] [%clk 0:26:40] } 18... fxe6 { [%eval 0.39] [%clk 0:28:58] } 19. b3 { [%eval 0.39] [%clk 0:25:54] } 19... d5 { [%eval 0.39] [%clk 0:29:23] } 20. Qe2 { [%eval 0.36] [%clk 0:23:53] } 20... Nh5 { [%eval 0.37] [%clk 0:29:18] } 21. g3 { [%eval 0.4] [%clk 0:22:59] } 21... Nf6 { [%eval 0.41] [%clk 0:26:49] } 22. Qa6 { [%eval 0.29] [%clk 0:16:56] } 22... Bf8 { [%eval 0.36] [%clk 0:25:56] } 23. Qe2 { [%eval 0.3] [%clk 0:10:37] } 23... Re8 { [%eval 0.38] [%clk 0:22:39] } 24. g4 { [%eval 0.17] [%clk 0:08:48] } 24... Bd6 { [%eval 0.2] [%clk 0:15:12] } 25. Kg2 { [%eval 0.19] [%clk 0:08:08] } 25... Rf8 { [%eval 0.3] [%clk 0:15:28] } 26. Bg3 { [%eval 0.17] [%clk 0:07:24] } 26... Rf7 { [%eval 0.25] [%clk 0:15:49] } 27. Na2 { [%eval 0.2] [%clk 0:06:18] } 27... h5 { [%eval 0.21] [%clk 0:08:27] } 28. g5 { [%eval 0.21] [%clk 0:05:27] } 28... Nd7 { [%eval 0.28] [%clk 0:08:51] } 29. h4 { [%eval 0.02] [%clk 0:05:40] } 29... Nc5 { [%eval 0.1] [%clk 0:05:10] } 30. Nc1 { [%eval 0.08] [%clk 0:04:56] } 30... Kh7 { [%eval 0.17] [%clk 0:05:05] } 31. Nd3 { [%eval 0.13] [%clk 0:04:42] } 31... Nxd3 { [%eval 0.19] [%clk 0:02:34] } 32. Rxd3 { [%eval 0.14] [%clk 0:04:37] } 32... d4 { [%eval 0.0] [%clk 0:00:41] } 33. Rdd1 { [%eval 0.0] [%clk 0:03:21] } 33... c5 { [%eval 0.07] [%clk 0:00:50] } 34. Qc4 { [%eval 0.23] [%clk 0:03:01] } 34... Qc8 { [%eval 0.06] [%clk 0:00:46] } 35. Be1 { [%eval 0.01] [%clk 0:02:05] } 35... Ra7 { [%eval 0.21] [%clk 0:01:12] } 36. Rd3 { [%eval 0.02] [%clk 0:01:42] } 36... Bf8 { [%eval 0.0] [%clk 0:01:03] } 37. f4?? { [%eval -1.72] } { Blunder. Rd1 was best. } { [%clk 0:00:55] } 37... exf4 { [%eval -2.06] [%clk 0:01:24] } 38. Rxf4 { [%eval -1.58] [%clk 0:01:14] } 38... Bg7 { [%eval -1.21] [%clk 0:01:50] } 39. Rf1? { [%eval -2.66] } { Mistake. Rf2 was best. } { [%clk 0:00:38] } 39... Qc6 { [%eval -2.52] [%clk 0:01:56] } 40. Rff3? { [%eval -4.39] } { Mistake. Kh2 was best. } { [%clk 0:00:36] } 40... Qxe4 { [%eval -4.59] [%clk 0:01:54] } 41. Qxc5?! { [%eval -6.57] } { Inaccuracy. Re3 was best. } { [%clk 0:00:36] } 41... Rf7 { [%eval -6.33] [%clk 0:02:01] } 42. Bg3 { [%eval -7.6] [%clk 0:00:38] } 42... Rxf3 { [%eval -7.46] [%clk 0:01:48] } 43. Rxf3 { [%eval -7.24] [%clk 0:00:44] } 43... Rf8 { [%eval -6.89] [%clk 0:02:14] } 0-1