Event: Round 10: Cristian Vasquez Toledo - Alvaro Valdes Escobar
Site: https://lichess.org/study/oi7Iw6dX/jJj2GsfG
Date: 2023-02-18
White: Cristian Vasquez Toledo
Black: Alvaro Valdes Escobar
BlackTitle: IM
Result: 1-0
ECO: B40
Opening: Sicilian Defense: Four Knights Variation, Exchange Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:03] } 1... c5 { [%eval 0.32] [%clk 1:28:07] } 2. Nf3 { [%eval 0.0] [%clk 1:30:24] } 2... e6 { [%eval 0.34] [%clk 1:28:10] } 3. d4 { [%eval 0.42] [%clk 1:30:49] } 3... cxd4 { [%eval 0.37] [%clk 1:28:35] } 4. Nxd4 { [%eval 0.4] [%clk 1:31:16] } 4... Nf6 { [%eval 0.4] [%clk 1:28:50] } 5. Nc3 { [%eval 0.45] [%clk 1:31:39] } 5... Nc6 { [%eval 0.43] [%clk 1:29:15] } 6. Nxc6 { [%eval 0.42] [%clk 1:32:00] } 6... bxc6 { [%eval 0.29] [%clk 1:29:38] } 7. e5 { [%eval 0.32] [%clk 1:32:27] } 7... Nd5 { [%eval 0.48] [%clk 1:29:59] } 8. Ne4 { [%eval 0.41] [%clk 1:32:56] } 8... Qc7 { [%eval 0.57] [%clk 1:30:15] } 9. f4 { [%eval 0.59] [%clk 1:33:21] } 9... Qb6 { [%eval 0.58] [%clk 1:30:24] } 10. a3 { [%eval 0.34] [%clk 1:33:46] } 10... f5 { [%eval 0.47] [%clk 1:29:25] } 11. exf6 { [%eval 0.27] [%clk 1:34:12] } 11... Nxf6 { [%eval 0.56] [%clk 1:29:45] } 12. Nxf6+ { [%eval 0.74] [%clk 1:34:37] } 12... gxf6 { [%eval 0.44] [%clk 1:30:05] } 13. Qh5+ { [%eval 0.63] [%clk 1:35:05] } 13... Kd8 { [%eval 0.48] [%clk 1:30:14] } 14. Bd3 { [%eval 0.55] [%clk 1:33:57] } 14... a5 { [%eval 0.95] [%clk 0:52:39] } 15. Bd2 { [%eval 0.9] [%clk 1:29:36] } 15... Bc5 { [%eval 0.77] [%clk 0:46:16] } 16. Ke2?! { [%eval 0.0] } { Inaccuracy. O-O-O was best. } { [%clk 1:17:49] } 16... a4 { [%eval 0.18] [%clk 0:26:13] } 17. Rab1 { [%eval 0.1] [%clk 1:11:26] } 17... Ba6 { [%eval 0.15] [%clk 0:25:20] } 18. b4 { [%eval 0.13] [%clk 1:09:53] } 18... Bxd3+?! { [%eval 1.02] } { Inaccuracy. axb3 was best. } { [%clk 0:13:51] } 19. Kxd3 { [%eval 1.01] [%clk 1:10:03] } 19... Be7 { [%eval 1.19] [%clk 0:12:48] } 20. c4 { [%eval 1.12] [%clk 1:09:21] } 20... Qb8 { [%eval 1.49] [%clk 0:05:06] } 21. Rhd1 { [%eval 1.51] [%clk 1:07:14] } 21... Kc7 { [%eval 1.35] [%clk 0:02:15] } 22. Be3 { [%eval 1.25] [%clk 1:07:25] } 22... Qe8 { [%eval 1.28] [%clk 0:02:16] } 23. Qf3 { [%eval 1.09] [%clk 1:07:26] } 23... Qg6+ { [%eval 1.31] [%clk 0:02:39] } 24. Ke2 { [%eval 1.47] [%clk 1:07:38] } 24... Qc2+ { [%eval 1.53] [%clk 0:02:03] } 25. Ke1 { [%eval 1.67] [%clk 1:07:08] } 25... Rhg8 { [%eval 2.26] [%clk 0:01:50] } 26. b5 { [%eval 2.39] [%clk 1:04:34] } 26... d5?! { [%eval 3.39] } { Inaccuracy. Bxa3 was best. } { [%clk 0:00:35] } 27. cxd5 { [%eval 3.44] [%clk 1:03:19] } 27... Qc3+? { [%eval 5.83] } { Mistake. exd5 was best. } { [%clk 0:00:33] } 28. Rd2 { [%eval 5.67] [%clk 0:56:21] } 28... Qxa3 { [%eval 7.41] [%clk 0:00:50] } 29. dxc6 { [%eval 7.69] [%clk 0:54:10] } 29... Rh8? { [%eval #4] } { Checkmate is now unavoidable. Bd6 was best. } 1-0