Event: Ronda 6: Zambrana, Osvaldo - Titichoca Daza, Daniel
Date: 2025-04-04
White: Zambrana, Osvaldo
WhiteTitle: GM
WhiteElo: 2384
Black: Titichoca Daza, Daniel
BlackTitle: CM
BlackElo: 2150
Result: 1-0
ECO: B35
Opening: Sicilian Defense: Accelerated Dragon, Modern Bc4 Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:18:27] } 1... c5 { [%eval 0.25] [%clk 1:26:57] } 2. Nf3 { [%eval 0.2] [%clk 1:18:53] } 2... Nc6 { [%eval 0.25] [%clk 1:27:21] } 3. d4 { [%eval 0.27] [%clk 1:19:17] } 3... cxd4 { [%eval 0.35] [%clk 1:27:47] } 4. Nxd4 { [%eval 0.21] [%clk 1:19:43] } 4... g6 { [%eval 0.47] [%clk 1:28:13] } 5. Nc3 { [%eval 0.2] [%clk 1:20:04] } 5... Bg7 { [%eval 0.24] [%clk 1:28:38] } 6. Be3 { [%eval 0.29] [%clk 1:20:26] } 6... Nf6 { [%eval 0.26] [%clk 1:27:06] } 7. Bc4 { [%eval 0.21] [%clk 1:20:51] } 7... O-O { [%eval 0.2] [%clk 1:27:16] } 8. Bb3 { [%eval 0.31] [%clk 1:21:14] } 8... Re8 { [%eval 0.43] [%clk 1:27:32] } 9. f3 { [%eval 0.19] [%clk 1:21:24] } 9... d5 { [%eval 0.14] [%clk 1:27:50] } 10. exd5 { [%eval 0.15] [%clk 1:15:37] } 10... Nb4 { [%eval 0.15] [%clk 1:28:08] } 11. Nde2 { [%eval 0.26] [%clk 1:09:37] } 11... e6 { [%eval 0.19] [%clk 1:28:28] } 12. Bd4 { [%eval 0.15] [%clk 1:00:05] } 12... Nbxd5 { [%eval 0.18] [%clk 1:27:34] } 13. Nxd5 { [%eval 0.11] [%clk 1:00:11] } 13... exd5 { [%eval 0.15] [%clk 1:27:24] } 14. O-O { [%eval 0.17] [%clk 1:00:05] } 14... Bd7 { [%eval 0.16] [%clk 1:27:22] } 15. Nc3 { [%eval 0.1] [%clk 0:58:24] } 15... Bc6 { [%eval 0.18] [%clk 1:27:35] } 16. Qd2 { [%eval 0.1] [%clk 0:58:19] } 16... Rc8 { [%eval 0.13] [%clk 1:14:23] } 17. Rfe1 { [%eval 0.11] [%clk 0:58:07] } 17... Rxe1+ { [%eval 0.17] [%clk 1:05:18] } 18. Rxe1 { [%eval 0.16] [%clk 0:57:24] } 18... Nh5?! { [%eval 0.77] } { Inaccuracy. Qc7 was best. } { [%clk 1:05:10] } 19. Ne2?! { [%eval 0.16] } { Inaccuracy. Rd1 was best. } { [%clk 0:55:35] } 19... Bf8 { [%eval 0.32] [%clk 1:00:35] } 20. Bf2 { [%eval 0.33] [%clk 0:47:02] } 20... Bd6 { [%eval 0.36] [%clk 1:00:14] } 21. g3 { [%eval 0.42] [%clk 0:47:30] } 21... Qf6 { [%eval 0.48] [%clk 0:57:28] } 22. Nd4 { [%eval 0.6] [%clk 0:46:26] } 22... Ng7 { [%eval 0.55] [%clk 0:57:24] } 23. Kg2 { [%eval 0.57] [%clk 0:42:59] } 23... Nf5?! { [%eval 1.62] } { Inaccuracy. h5 was best. } { [%clk 0:47:08] } 24. c3?! { [%eval 0.54] } { Inaccuracy. Nxf5 was best. } { [%clk 0:42:24] } 24... Be5?! { [%eval 1.53] } { Inaccuracy. a5 was best. } { [%clk 0:33:39] } 25. Nxf5? { [%eval 0.33] } { Mistake. Nxc6 was best. } { [%clk 0:39:12] } 25... Qxf5 { [%eval 0.35] [%clk 0:30:53] } 26. Bd4 { [%eval 0.06] [%clk 0:33:23] } 26... Re8?? { [%eval 4.99] } { Blunder. Bxd4 was best. } { [%clk 0:29:51] } 27. Bc2 { [%eval 5.09] [%clk 0:19:32] } 27... Qh5 { [%eval 5.14] [%clk 0:30:10] } 28. Rxe5 { [%eval 5.21] [%clk 0:19:53] } 28... Rxe5 { [%eval 5.34] [%clk 0:30:34] } 29. g4 { [%eval 5.36] [%clk 0:20:15] } 29... Qg5 { [%eval 5.27] [%clk 0:30:50] } 30. Qxg5 { [%eval 5.36] [%clk 0:20:36] } 30... Rxg5 { [%eval 5.18] [%clk 0:31:14] } 31. h4 { [%eval 5.15] [%clk 0:21:02] } 1-0