Event: Ronda 1: Zambrana, Osvaldo - Ynojosa Aponte, Felix Jose
Date: 2024-12-03
White: Zambrana, Osvaldo
WhiteTitle: GM
WhiteElo: 2380
Black: Ynojosa Aponte, Felix Jose
BlackTitle: IM
BlackElo: 2458
Result: 1-0
ECO: B33
Opening: Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation, Chelyabinsk Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 0:02:52] } 1... c5 { [%eval 0.25] [%clk 0:03:03] } 2. Nf3 { [%eval 0.21] [%clk 0:02:52] } 2... Nc6 { [%eval 0.25] [%clk 0:03:04] } 3. d4 { [%eval 0.27] [%clk 0:02:53] } 3... cxd4 { [%eval 0.35] [%clk 0:03:05] } 4. Nxd4 { [%eval 0.21] [%clk 0:02:54] } 4... e5 { [%eval 0.42] [%clk 0:03:06] } 5. Nb5 { [%eval 0.35] [%clk 0:02:55] } 5... d6 { [%eval 0.4] [%clk 0:03:07] } 6. N1c3 { [%eval 0.28] [%clk 0:02:55] } 6... a6 { [%eval 0.29] [%clk 0:03:08] } 7. Na3 { [%eval 0.3] [%clk 0:02:55] } 7... b5 { [%eval 0.53] [%clk 0:03:10] } 8. Nd5 { [%eval 0.49] [%clk 0:02:56] } 8... Nf6 { [%eval 0.37] [%clk 0:03:11] } 9. Bg5 { [%eval 0.28] [%clk 0:02:49] } 9... Be7 { [%eval 0.29] [%clk 0:03:12] } 10. Bxf6 { [%eval 0.34] [%clk 0:02:50] } 10... Bxf6 { [%eval 0.33] [%clk 0:03:13] } 11. c4 { [%eval 0.17] [%clk 0:02:51] } 11... b4 { [%eval 0.11] [%clk 0:02:45] } 12. Nc2 { [%eval 0.19] [%clk 0:02:52] } 12... Rb8 { [%eval 0.37] [%clk 0:02:41] } 13. b3 { [%eval 0.34] [%clk 0:02:52] } 13... Bg5 { [%eval 0.6] [%clk 0:02:39] } 14. g3 { [%eval 0.48] [%clk 0:02:52] } 14... O-O { [%eval 0.56] [%clk 0:02:34] } 15. Bg2 { [%eval 0.5] [%clk 0:02:53] } 15... a5 { [%eval 0.44] [%clk 0:02:33] } 16. O-O { [%eval 0.46] [%clk 0:02:52] } 16... Ne7 { [%eval 0.49] [%clk 0:02:21] } 17. h4 { [%eval 0.48] [%clk 0:02:52] } 17... Nxd5 { [%eval 0.59] [%clk 0:02:16] } 18. Qxd5 { [%eval 0.6] } 18... Be6 { [%eval 0.54] [%clk 0:02:06] } 19. Qd3 { [%eval 0.53] [%clk 0:02:53] } 19... Be7 { [%eval 0.56] [%clk 0:01:12] } 20. Rfd1 { [%eval 0.53] [%clk 0:02:44] } 20... Qb6 { [%eval 0.64] [%clk 0:00:49] } 21. Ne3 { [%eval 0.62] [%clk 0:02:33] } 21... Qc5 { [%eval 0.62] [%clk 0:00:37] } 22. Nf5 { [%eval 0.43] [%clk 0:02:25] } 22... Bxf5?? { [%eval 2.31] } { Blunder. Bd8 was best. } { [%clk 0:00:08] } 23. exf5 { [%eval 2.25] [%clk 0:02:25] } 23... Rbd8 { [%eval 2.52] [%clk 0:00:09] } 24. Be4 { [%eval 2.74] [%clk 0:02:21] } 24... Rd7?! { [%eval 4.33] } { Inaccuracy. a4 was best. } { [%clk 0:00:07] } 25. Qf3?! { [%eval 2.96] } { Inaccuracy. f6 was best. } { [%clk 0:02:21] } 25... Bd8 { [%eval 3.5] } 26. Rd5 { [%eval 3.4] [%clk 0:02:21] } 26... Qa7 { [%eval 3.74] [%clk 0:00:05] } 27. Rad1 { [%eval 3.2] [%clk 0:02:15] } 27... Bb6 { [%eval 3.79] [%clk 0:00:05] } 28. Rxd6? { [%eval 2.15] } { Mistake. f6 was best. } { [%clk 0:01:50] } 28... Rxd6?! { [%eval 2.97] } { Inaccuracy. Rfd8 was best. } { [%clk 0:00:06] } 29. Rxd6 { [%eval 3.0] [%clk 0:01:50] } 29... Bd4?! { [%eval 4.46] } { Inaccuracy. Qb8 was best. } { [%clk 0:00:08] } 30. f6 { [%eval 4.31] [%clk 0:01:41] } 30... g6 { [%eval 4.2] [%clk 0:00:07] } 31. Kg2 { [%eval 4.3] [%clk 0:01:27] } 31... Qc7 { [%eval 4.29] [%clk 0:00:08] } 32. Rc6 { [%eval 4.38] [%clk 0:01:17] } 32... Qd7 { [%eval 4.34] [%clk 0:00:07] } 33. Bd5 { [%eval 3.87] [%clk 0:00:49] } 33... Rc8 { [%eval 3.88] [%clk 0:00:08] } 34. Ra6 { [%eval 3.77] [%clk 0:00:41] } 34... Re8 { [%eval 4.5] [%clk 0:00:07] } 35. Qe4 { [%eval 4.58] [%clk 0:00:41] } 35... Qd8? { [%eval 7.72] } { Mistake. Rf8 was best. } { [%clk 0:00:06] } 36. h5 { [%eval 7.66] [%clk 0:00:39] } 36... Kf8? { [%eval #9] } { Checkmate is now unavoidable. Re6 was best. } { [%clk 0:00:05] } 37. hxg6 { [%eval #8] [%clk 0:00:36] } 37... fxg6 { [%eval #7] [%clk 0:00:05] } 38. Qh4 { [%eval #6] [%clk 0:00:36] } 38... Qd7 { [%eval #2] [%clk 0:00:05] } 39. Qh6+ { [%eval #1] [%clk 0:00:36] } 1-0