Event: Round 1: Nathan Yan - Cesar Zuluaga
Date: 2023-09-16
White: Nathan Yan
Black: Cesar Zuluaga
BlackTitle: IM
Result: 0-1
ECO: B42
Opening: Sicilian Defense: Kan Variation, Modern Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:29:53] } 1... c5 { [%eval 0.32] [%clk 1:30:54] } 2. Nf3 { [%eval 0.0] [%clk 1:30:04] } 2... e6 { [%eval 0.34] [%clk 1:31:05] } 3. d4 { [%eval 0.42] [%clk 1:30:24] } 3... cxd4 { [%eval 0.33] [%clk 1:31:29] } 4. Nxd4 { [%eval 0.4] [%clk 1:30:37] } 4... a6 { [%eval 0.58] [%clk 1:31:51] } 5. Bd3 { [%eval 0.42] [%clk 1:30:38] } 5... Nf6 { [%eval 0.36] [%clk 1:32:00] } 6. O-O { [%eval 0.58] [%clk 1:30:40] } 6... Qc7 { [%eval 0.67] [%clk 1:32:10] } 7. Qe2 { [%eval 0.53] [%clk 1:30:52] } 7... d6 { [%eval 0.61] [%clk 1:32:31] } 8. f4 { [%eval 0.48] [%clk 1:30:49] } 8... Nbd7 { [%eval 0.79] [%clk 1:30:09] } 9. c4 { [%eval 0.69] [%clk 1:30:49] } 9... g6 { [%eval 0.74] [%clk 1:29:08] } 10. f5 { [%eval 0.71] [%clk 1:26:58] } 10... gxf5?! { [%eval 1.45] } { Inaccuracy. Bg7 was best. } { [%clk 1:26:56] } 11. exf5 { [%eval 1.64] [%clk 1:26:44] } 11... e5 { [%eval 1.66] [%clk 1:27:25] } 12. Nc3 { [%eval 1.6] [%clk 1:04:19] } 12... Be7 { [%eval 1.63] [%clk 1:27:33] } 13. Nc2 { [%eval 1.17] [%clk 1:04:36] } 13... b6 { [%eval 1.67] [%clk 1:27:01] } 14. Be3 { [%eval 1.41] [%clk 0:58:32] } 14... Bb7 { [%eval 1.6] [%clk 1:27:19] } 15. Nb4 { [%eval 1.43] [%clk 0:58:25] } 15... Rg8 { [%eval 1.51] [%clk 1:25:29] } 16. Nbd5 { [%eval 1.62] [%clk 0:56:17] } 16... Qd8 { [%eval 1.64] [%clk 1:25:57] } 17. Be4 { [%eval 1.73] [%clk 0:49:18] } 17... Rb8?! { [%eval 2.48] } { Inaccuracy. Nxe4 was best. } { [%clk 1:17:55] } 18. Qf3?! { [%eval 1.53] } { Inaccuracy. Rad1 was best. } { [%clk 0:47:26] } 18... Nxe4 { [%eval 1.58] [%clk 1:16:38] } 19. Nxe4 { [%eval 1.61] [%clk 0:47:26] } 19... Nf6 { [%eval 1.78] [%clk 1:14:47] } 20. Nexf6+ { [%eval 1.65] [%clk 0:38:20] } 20... Bxf6 { [%eval 1.78] [%clk 1:14:59] } 21. Rad1 { [%eval 1.83] [%clk 0:37:45] } 21... Be7?! { [%eval 2.64] } { Inaccuracy. Bg5 was best. } { [%clk 1:01:26] } 22. Qh5 { [%eval 2.44] [%clk 0:34:57] } 22... Bg5 { [%eval 2.44] [%clk 0:56:39] } 23. Bf2 { [%eval 2.38] [%clk 0:30:12] } 23... h6 { [%eval 2.03] [%clk 0:25:20] } 24. Rfe1 { [%eval 2.54] [%clk 0:27:14] } 24... Qc8 { [%eval 2.81] [%clk 0:14:10] } 25. Qg4? { [%eval 1.42] } { Mistake. h4 was best. } { [%clk 0:24:24] } 25... Kf8 { [%eval 1.19] [%clk 0:11:43] } 26. Nxb6 { [%eval 1.03] [%clk 0:21:47] } 26... Qc7 { [%eval 1.4] [%clk 0:11:19] } 27. f6?? { [%eval -2.7] } { Blunder. Qh5 was best. } { [%clk 0:16:13] } 27... Bxf6 { [%eval -2.97] [%clk 0:09:06] } 28. Qd7? { [%eval -5.33] } { Mistake. Qf5 was best. } { [%clk 0:14:09] } 28... Rxg2+ { [%eval -5.4] [%clk 0:09:29] } 29. Kf1 { [%eval -5.31] [%clk 0:14:29] } 29... Rxf2+ { [%eval -5.44] [%clk 0:09:51] } 30. Kxf2 { [%eval -5.47] [%clk 0:14:56] } 30... Qxb6+ { [%eval -5.41] [%clk 0:10:05] } 31. Kf1 { [%eval -5.53] [%clk 0:15:09] } 31... Rd8 { [%eval -5.36] [%clk 0:09:58] } 0-1