Event: Femenino | Colombia Semifinal de Mayores Pre-Selectivo Final Selectivo Olimpiada
Site: https://lichess.org/broadcast/colombia-semifinal-de-mayores-pre-selectivo-final-selectivo-olimpiada--femenino/round-4/wWenPfdH/CB0bhV1Y
Date: 2025-09-05
White: Perez, Yesenia
WhiteElo: 1692
Black: Mateus, Martha
BlackTitle: WIM
BlackElo: 1972
Result: 0-1
ECO: B92
Opening: Sicilian Defense: Najdorf Variation, Opocensky Variation
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:57] } 1... c5 { [%eval 0.24] [%clk 1:30:56] } 2. Nf3 { [%eval 0.2] [%clk 1:31:14] } 2... d6 { [%eval 0.31] [%clk 1:31:23] } 3. d4 { [%eval 0.22] [%clk 1:31:16] } 3... cxd4 { [%eval 0.19] [%clk 1:31:49] } 4. Nxd4 { [%eval 0.18] [%clk 1:31:40] } 4... Nf6 { [%eval 0.31] [%clk 1:32:14] } 5. Nc3 { [%eval 0.32] [%clk 1:31:58] } 5... a6 { [%eval 0.25] [%clk 1:32:36] } 6. Be2 { [%eval 0.19] [%clk 1:32:07] } 6... e5 { [%eval 0.14] [%clk 1:33:00] } 7. Nb3 { [%eval 0.09] [%clk 1:32:28] } 7... Be7 { [%eval 0.14] [%clk 1:33:18] } 8. Bg5 { [%eval 0.03] [%clk 1:32:39] } 8... Be6 { [%eval 0.01] [%clk 1:32:56] } 9. Bxf6 { [%eval 0.03] [%clk 1:32:54] } 9... Bxf6 { [%eval 0.08] [%clk 1:32:20] } 10. Qd3 { [%eval 0.03] [%clk 1:32:42] } 10... Nc6 { [%eval 0.02] [%clk 1:26:35] } 11. O-O-O { [%eval 0.0] [%clk 1:32:53] } 11... Be7 { [%eval 0.44] [%clk 1:21:57] } 12. Kb1 { [%eval 0.53] [%clk 1:33:01] } 12... O-O { [%eval 0.48] [%clk 1:16:48] } 13. Nd5 { [%eval 0.54] [%clk 1:32:55] } 13... Bxd5 { [%eval 0.33] [%clk 1:14:12] } 14. Qxd5 { [%eval 0.54] [%clk 1:33:01] } 14... Qc7 { [%eval 0.58] [%clk 1:13:35] } 15. h4 { [%eval 0.06] [%clk 1:27:10] } 15... Rfd8?! { [%eval 0.87] } { Inaccuracy. b5 was best. } { [%clk 1:04:46] } 16. g4 { [%eval 0.53] [%clk 1:20:30] } 16... Bf8 { [%eval 0.59] [%clk 1:03:15] } 17. Nc1 { [%eval 0.43] [%clk 0:59:47] } 17... Rac8 { [%eval 0.47] [%clk 0:59:46] } 18. Qd2 { [%eval 0.49] [%clk 0:55:50] } 18... Nd4 { [%eval 0.58] [%clk 0:52:12] } 19. Bd3 { [%eval 0.34] [%clk 0:53:31] } 19... Ne6 { [%eval 0.24] [%clk 0:47:42] } 20. Ne2 { [%eval 0.0] [%clk 0:53:26] } 20... d5 { [%eval 0.05] [%clk 0:39:09] } 21. exd5 { [%eval 0.09] [%clk 0:50:10] } 21... Rxd5 { [%eval 0.12] [%clk 0:39:29] } 22. Qe3 { [%eval 0.08] [%clk 0:38:14] } 22... Ra5?! { [%eval 0.96] } { Inaccuracy. Rd7 was best. } { [%clk 0:32:57] } 23. Qe4?! { [%eval 0.4] } { Inaccuracy. c3 was best. } { [%clk 0:37:49] } 23... g6 { [%eval 0.33] [%clk 0:32:24] } 24. Nc3?! { [%eval -0.39] } { Inaccuracy. Qe3 was best. } { [%clk 0:32:11] } 24... Nc5?! { [%eval 0.16] } { Inaccuracy. Nf4 was best. } { [%clk 0:27:50] } 25. Qf3 { [%eval 0.11] [%clk 0:31:22] } 25... Nxd3?! { [%eval 0.74] } { Inaccuracy. e4 was best. } { [%clk 0:14:08] } 26. Rxd3 { [%eval 0.29] [%clk 0:31:22] } 26... Ra4 { [%eval 0.24] [%clk 0:10:32] } 27. Qd1 { [%eval 0.32] [%clk 0:28:59] } 27... Rd4 { [%eval 0.31] [%clk 0:08:39] } 28. Rxd4 { [%eval 0.0] [%clk 0:28:21] } 28... exd4 { [%eval 0.0] [%clk 0:09:08] } 29. Nd5 { [%eval 0.0] [%clk 0:25:19] } 29... Qc6 { [%eval 0.0] [%clk 0:05:53] } 30. Nf4 { [%eval 0.0] [%clk 0:24:53] } 30... d3 { [%eval 0.38] [%clk 0:03:56] } 31. Nxd3 { [%eval 0.43] [%clk 0:24:52] } 31... Bg7?! { [%eval 1.17] } { Inaccuracy. b5 was best. } { [%clk 0:02:52] } 32. Re1 { [%eval 0.72] [%clk 0:23:53] } 32... Rd8 { [%eval 0.96] [%clk 0:03:08] } 33. Qe2 { [%eval 0.99] [%clk 0:23:12] } 33... Rc8 { [%eval 1.24] [%clk 0:01:07] } 34. f4 { [%eval 1.31] [%clk 0:19:30] } 34... Qc4 { [%eval 1.26] [%clk 0:01:05] } 35. Qg2 { [%eval 1.26] [%clk 0:18:30] } 35... b5 { [%eval 1.29] [%clk 0:00:58] } 36. Re4?! { [%eval 0.54] } { Inaccuracy. a3 was best. } { [%clk 0:18:30] } 36... Qc6 { [%eval 0.53] [%clk 0:01:01] } 37. Qe2 { [%eval 0.55] [%clk 0:18:42] } 37... h6 { [%eval 0.54] [%clk 0:00:39] } 38. a3 { [%eval 0.57] [%clk 0:17:13] } 38... Kh7 { [%eval 1.02] [%clk 0:00:43] } 39. Nb4?! { [%eval 0.0] } { Inaccuracy. g5 was best. } { [%clk 0:12:11] } 39... Qf6 { [%eval 0.0] [%clk 0:01:03] } 40. c3 { [%eval 0.0] [%clk 0:10:04] } 40... a5 { [%eval 0.0] [%clk 0:00:35] } 41. g5 { [%eval 0.0] [%clk 0:08:43] } 41... Qf5 { [%eval 0.0] [%clk 0:00:54] } 42. Nc2 { [%eval 0.0] [%clk 0:08:42] } 42... h5 { [%eval 0.0] [%clk 0:00:53] } 43. Nd4?? { [%eval -5.79] } { Blunder. Qf3 was best. } { [%clk 0:08:24] } 43... Bxd4 { [%eval -5.57] [%clk 0:01:16] } 44. Ka1 { [%eval -5.86] [%clk 0:04:31] } 44... Bg7 { [%eval -5.8] [%clk 0:01:38] } 45. Re7?! { [%eval -9.1] } { Inaccuracy. Ka2 was best. } { [%clk 0:04:08] } 45... b4 { [%eval -9.74] [%clk 0:01:46] } 0-1