Event: Round 1: Zambrana, Osvaldo - Uribe Valencia, Victor Alexis
Date: 2024-05-27
White: Zambrana, Osvaldo
WhiteTitle: GM
WhiteElo: 2401
Black: Uribe Valencia, Victor Alexis
BlackElo: 1855
Result: 1-0
ECO: B33
Opening: Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation, Chelyabinsk Variation
Variant: Standard

1. e4 { [%eval 0.15] [%clk 1:30:55] } 1... c5 { [%eval 0.25] [%clk 1:30:53] } 2. Nf3 { [%eval 0.25] [%clk 1:31:18] } 2... Nc6 { [%eval 0.45] [%clk 1:31:12] } 3. d4 { [%eval 0.31] [%clk 1:31:37] } 3... cxd4 { [%eval 0.23] [%clk 1:31:35] } 4. Nxd4 { [%eval 0.3] [%clk 1:32:02] } 4... Nf6 { [%eval 0.36] [%clk 1:31:53] } 5. Nc3 { [%eval 0.22] [%clk 1:32:23] } 5... e5 { [%eval 0.32] [%clk 1:32:17] } 6. Ndb5 { [%eval 0.36] [%clk 1:32:25] } 6... d6 { [%eval 0.32] [%clk 1:32:37] } 7. Bg5 { [%eval 0.39] [%clk 1:32:24] } 7... a6 { [%eval 0.44] [%clk 1:32:52] } 8. Na3 { [%eval 0.32] [%clk 1:32:51] } 8... b5 { [%eval 0.44] [%clk 1:33:06] } 9. Nd5 { [%eval 0.35] [%clk 1:33:16] } 9... Be7 { [%eval 0.37] [%clk 1:33:17] } 10. Bxf6 { [%eval 0.37] [%clk 1:33:42] } 10... Bxf6 { [%eval 0.35] [%clk 1:33:35] } 11. c4 { [%eval 0.16] [%clk 1:34:07] } 11... b4 { [%eval 0.13] [%clk 1:33:12] } 12. Nc2 { [%eval 0.14] [%clk 1:34:33] } 12... O-O { [%eval 0.08] [%clk 1:32:48] } 13. g3 { [%eval 0.24] [%clk 1:34:54] } 13... Rb8 { [%eval 0.3] [%clk 1:32:31] } 14. b3 { [%eval 0.32] [%clk 1:35:15] } 14... Bg5 { [%eval 0.5] [%clk 1:31:10] } 15. Bg2 { [%eval 0.49] [%clk 1:34:51] } 15... Be6 { [%eval 0.58] [%clk 1:29:36] } 16. O-O { [%eval 0.65] [%clk 1:31:32] } 16... a5 { [%eval 0.62] [%clk 1:29:02] } 17. Qd3 { [%eval 0.58] [%clk 1:31:04] } 17... Ne7 { [%eval 0.63] [%clk 1:24:39] } 18. h4 { [%eval 0.59] [%clk 1:30:32] } 18... Bh6 { [%eval 0.59] [%clk 1:23:16] } 19. Nxe7+ { [%eval 0.63] [%clk 1:30:58] } 19... Qxe7 { [%eval 0.55] [%clk 1:23:25] } 20. Rfd1 { [%eval 0.48] [%clk 1:31:08] } 20... Rfd8 { [%eval 0.96] [%clk 1:23:36] } 21. a3 { [%eval 0.98] [%clk 1:31:15] } 21... g6 { [%eval 0.92] [%clk 1:22:17] } 22. axb4 { [%eval 0.9] [%clk 1:31:23] } 22... axb4 { [%eval 1.0] [%clk 1:22:42] } 23. Ra4 { [%eval 0.96] [%clk 1:31:30] } 23... Bf8 { [%eval 0.91] [%clk 1:21:09] } 24. Rb1 { [%eval 0.83] [%clk 1:25:15] } 24... Qc7 { [%eval 0.75] [%clk 1:13:59] } 25. Rxb4 { [%eval 0.55] [%clk 1:22:26] } 25... Qc5?! { [%eval 1.49] } { Inaccuracy. Ra8 was best. } { [%clk 1:11:36] } 26. Rxb8 { [%eval 1.41] [%clk 1:21:07] } 26... Rxb8 { [%eval 1.39] [%clk 1:10:16] } 27. Bf1 { [%eval 1.46] [%clk 1:21:31] } 27... f5 { [%eval 2.0] [%clk 1:01:01] } 28. b4 { [%eval 2.02] [%clk 1:19:59] } 28... fxe4 { [%eval 2.65] [%clk 0:51:22] } 29. Qxe4 { [%eval 2.57] [%clk 1:20:20] } 29... Qc7 { [%eval 2.89] [%clk 0:50:44] } 30. Ne3 { [%eval 2.77] [%clk 1:18:23] } 30... Qf7 { [%eval 3.46] [%clk 0:48:56] } 31. b5 { [%eval 3.41] [%clk 1:17:20] } 31... Bh6 { [%eval 3.63] [%clk 0:47:55] } 32. Rc1?! { [%eval 2.78] } { Inaccuracy. Ra1 was best. } { [%clk 1:07:44] } 32... Rc8?! { [%eval 3.63] } { Inaccuracy. Bf5 was best. } { [%clk 0:41:56] } 33. b6 { [%eval 2.94] [%clk 1:05:03] } 33... d5?! { [%eval 4.29] } { Inaccuracy. Rb8 was best. } { [%clk 0:30:28] } 34. Qxe5 { [%eval 4.25] [%clk 1:03:40] } 34... Bg7 { [%eval 4.22] [%clk 0:25:54] } 35. Qf4 { [%eval 4.16] [%clk 1:03:13] } 35... Qxf4 { [%eval 3.8] [%clk 0:25:29] } 36. gxf4 { [%eval 3.66] [%clk 1:03:40] } 36... dxc4?! { [%eval 4.63] } { Inaccuracy. d4 was best. } { [%clk 0:25:27] } 37. Bxc4 { [%eval 4.68] [%clk 1:03:22] } 37... Bxc4 { [%eval 4.81] [%clk 0:25:26] } 38. Rxc4 { [%eval 5.09] [%clk 1:03:50] } 38... Rb8 { [%eval 5.05] [%clk 0:24:35] } 39. Nd5 { [%eval 4.92] [%clk 1:04:17] } 39... Kf7 { [%eval 5.24] [%clk 0:16:29] } 40. Rc6?! { [%eval 3.83] } { Inaccuracy. Rc7+ was best. } { [%clk 1:04:45] } 40... Bd4 { [%eval 3.7] [%clk 0:15:18] } 41. Kg2 { [%eval 3.7] [%clk 1:01:15] } 41... h6 { [%eval 4.28] [%clk 0:13:20] } 42. h5 { [%eval 4.3] [%clk 1:00:47] } 42... gxh5 { [%eval 4.21] [%clk 0:12:29] } 43. f5 { [%eval 4.32] [%clk 1:01:15] } 43... h4?! { [%eval 6.11] } { Inaccuracy. Ke8 was best. } { [%clk 0:12:11] } 44. Rc7+ { [%eval 5.68] [%clk 1:01:28] } 44... Kf8 { [%eval 5.71] [%clk 0:12:10] } 45. b7 { [%eval 5.6] [%clk 1:01:50] } 1-0