Event: Round 2: Valenzuela Vargas, Sara Luz - Yepes Bedoya, Ernesto
Date: 2025-05-18
White: Valenzuela Vargas, Sara Luz
Black: Yepes Bedoya, Ernesto
BlackElo: 1596
Result: 0-1
ECO: B20
Opening: Sicilian Defense: Snyder Variation
Variant: Standard
TimeControl: 15+10

1. e4 { [%eval 0.18] [%clk 0:15:06] } 1... c5 { [%eval 0.25] [%clk 0:15:06] } 2. b3 { [%eval -0.15] [%clk 0:15:01] } 2... e5 { [%eval 0.23] [%clk 0:15:10] } 3. Bb2 { [%eval -0.03] [%clk 0:15:04] } 3... Nc6 { [%eval 0.0] [%clk 0:15:10] } 4. Nc3 { [%eval -0.06] [%clk 0:15:09] } 4... Nf6 { [%eval 0.0] [%clk 0:15:06] } 5. Nf3 { [%eval -0.21] [%clk 0:15:05] } 5... d6 { [%eval -0.18] [%clk 0:15:04] } 6. Bb5 { [%eval -0.25] [%clk 0:15:06] } 6... Bd7 { [%eval -0.12] [%clk 0:14:47] } 7. Qe2 { [%eval -0.32] [%clk 0:14:54] } 7... a6 { [%eval -0.18] [%clk 0:14:50] } 8. Bxc6 { [%eval -0.2] [%clk 0:14:58] } 8... Bxc6 { [%eval -0.27] [%clk 0:14:51] } 9. d3 { [%eval -0.49] [%clk 0:14:58] } 9... Be7 { [%eval -0.41] [%clk 0:14:46] } 10. O-O-O { [%eval -0.92] [%clk 0:15:02] } 10... b5 { [%eval -0.92] [%clk 0:14:31] } 11. Nd5? { [%eval -2.71] } { Mistake. Nd2 was best. } { [%clk 0:14:34] } 11... Bxd5 { [%eval -2.16] [%clk 0:14:10] } 12. exd5 { [%eval -1.98] [%clk 0:14:25] } 12... Nxd5 { [%eval -2.11] [%clk 0:14:15] } 13. c4 { [%eval -2.47] [%clk 0:13:53] } 13... Nb4 { [%eval -2.27] [%clk 0:12:55] } 14. cxb5? { [%eval -3.79] } { Mistake. Kb1 was best. } { [%clk 0:13:40] } 14... axb5 { [%eval -3.21] [%clk 0:12:52] } 15. d4?! { [%eval -4.35] } { Inaccuracy. a3 was best. } { [%clk 0:13:41] } 15... Nxa2+ { [%eval -4.23] [%clk 0:12:41] } 16. Kd2?! { [%eval -5.7] } { Inaccuracy. Kb1 was best. } { [%clk 0:13:18] } 16... Qa5+ { [%eval -5.61] [%clk 0:12:19] } 17. Kd3 { [%eval -5.68] [%clk 0:12:16] } 17... cxd4 { [%eval -5.39] [%clk 0:11:46] } 18. Ra1 { [%eval -5.89] [%clk 0:11:57] } 18... O-O { [%eval -5.7] [%clk 0:11:30] } 19. Rhc1 { [%eval -6.75] [%clk 0:11:07] } 19... Nxc1+ { [%eval -6.77] [%clk 0:11:02] } 20. Bxc1?? { [%eval #-6] } { Checkmate is now unavoidable. Rxc1 was best. } { [%clk 0:10:57] } 20... Qxa1?! { [%eval -10.06] } { Lost forced checkmate sequence. Qc3+ was best. } { [%clk 0:10:55] } 21. Bg5?! { [%eval #-7] } { Checkmate is now unavoidable. Qb2 was best. } { [%clk 0:10:52] } 21... Qc3+ { [%eval #-6] [%clk 0:10:52] } 22. Ke4 { [%eval #-6] [%clk 0:10:49] } 22... f5+ { [%eval #-5] } 23. Kd5 { [%eval #-5] [%clk 0:10:22] } 23... Qxb3+ { [%eval #-4] [%clk 0:10:46] } 24. Kc6 { [%eval #-4] [%clk 0:10:13] } 24... Bxg5 { [%eval #-5] [%clk 0:09:24] } 25. Nxg5 { [%eval #-5] [%clk 0:10:05] } 25... Qc4+?! { [%eval -11.31] } { Lost forced checkmate sequence. Qc3+ was best. } { [%clk 0:09:28] } 26. Qxc4+ { [%eval -11.77] [%clk 0:10:04] } 26... bxc4 { [%eval -10.42] [%clk 0:09:36] } 27. Kxd6?! { [%eval #-11] } { Checkmate is now unavoidable. h3 was best. } { [%clk 0:10:05] } 27... Rfe8 { [%eval #-15] [%clk 0:09:32] } 28. Nf3 { [%eval #-9] [%clk 0:09:57] } 28... c3 { [%eval #-8] [%clk 0:09:04] } 29. Ne1 { [%eval #-8] [%clk 0:10:06] } 29... Rad8+ { [%eval #-7] [%clk 0:09:02] } 30. Kc5 { [%eval #-7] [%clk 0:10:13] } 30... d3 { [%eval #-6] [%clk 0:09:03] } 31. Kc4 { [%eval #-6] [%clk 0:10:21] } 31... d2 { [%eval #-5] [%clk 0:09:03] } 0-1