Event: Round 7: Felipe Barriga Silva - Cristian Vasquez Toledo
Site: https://lichess.org/study/76FRi2hN/piP4SdXY
Date: 2023-02-16
White: Felipe Barriga Silva
Black: Cristian Vasquez Toledo
Result: 1/2-1/2
ECO: B23
Opening: Sicilian Defense: Grand Prix Attack
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:59] } 1... c5 { [%eval 0.32] [%clk 1:29:56] } 2. Nc3 { [%eval 0.24] [%clk 1:31:20] } 2... Nc6 { [%eval 0.41] [%clk 1:30:21] } 3. f4?! { [%eval -0.22] } { Inaccuracy. Nf3 was best. } { [%clk 1:31:39] } 3... d6 { [%eval 0.0] [%clk 1:28:01] } 4. Nf3 { [%eval 0.0] [%clk 1:31:56] } 4... e6 { [%eval 0.49] [%clk 1:24:23] } 5. d4 { [%eval 0.67] [%clk 1:23:52] } 5... cxd4 { [%eval 0.72] [%clk 1:22:06] } 6. Nxd4 { [%eval 0.61] [%clk 1:24:19] } 6... Nf6 { [%eval 0.57] [%clk 1:21:19] } 7. Nb3 { [%eval 0.1] [%clk 1:24:02] } 7... Bd7?! { [%eval 0.83] } { Inaccuracy. Be7 was best. } { [%clk 1:17:01] } 8. Be3 { [%eval 0.45] [%clk 1:22:54] } 8... Be7 { [%eval 0.6] [%clk 1:04:59] } 9. Qf3 { [%eval 0.48] [%clk 1:21:25] } 9... O-O { [%eval 0.77] [%clk 1:03:13] } 10. g4? { [%eval -0.34] } { Mistake. O-O-O was best. } { [%clk 1:20:42] } 10... Nb4 { [%eval -0.31] [%clk 0:47:07] } 11. O-O-O { [%eval -0.48] [%clk 1:19:57] } 11... d5 { [%eval -0.46] [%clk 0:46:26] } 12. exd5 { [%eval -0.44] [%clk 1:08:47] } 12... Nfxd5 { [%eval -0.59] [%clk 0:43:25] } 13. Nxd5 { [%eval -0.55] [%clk 1:08:40] } 13... Nxd5 { [%eval -0.65] [%clk 0:43:22] } 14. Bd2 { [%eval -1.11] [%clk 0:57:46] } 14... Qc7 { [%eval -0.93] [%clk 0:41:50] } 15. Bd3 { [%eval -0.69] [%clk 0:55:04] } 15... Rac8?! { [%eval 0.37] } { Inaccuracy. a5 was best. } { [%clk 0:41:17] } 16. Kb1 { [%eval 0.36] [%clk 0:53:44] } 16... Bc6 { [%eval 0.46] [%clk 0:23:33] } 17. Qh3 { [%eval 0.37] [%clk 0:52:01] } 17... g6 { [%eval 0.27] [%clk 0:22:35] } 18. f5 { [%eval -0.25] [%clk 0:50:43] } 18... Nf4 { [%eval 0.29] [%clk 0:19:50] } 19. Bxf4 { [%eval 0.06] [%clk 0:50:34] } 19... Qxf4 { [%eval 0.01] [%clk 0:20:13] } 20. Rhf1 { [%eval 0.16] [%clk 0:50:54] } 20... Qg5 { [%eval 0.19] [%clk 0:20:15] } 21. Nd4 { [%eval 0.0] [%clk 0:50:24] } 21... Bd5 { [%eval 0.03] [%clk 0:17:41] } 22. Rde1?! { [%eval -1.02] } { Inaccuracy. fxe6 was best. } { [%clk 0:46:10] } 22... Qh4 { [%eval -0.76] [%clk 0:11:35] } 23. Qe3 { [%eval -0.91] [%clk 0:43:24] } 23... Bg5 { [%eval -1.08] [%clk 0:10:26] } 24. Qg1 { [%eval -1.16] [%clk 0:42:25] } 24... exf5 { [%eval -1.08] [%clk 0:09:26] } 25. gxf5 { [%eval -1.09] [%clk 0:39:09] } 25... Bf6 { [%eval -0.8] [%clk 0:09:32] } 26. c3?! { [%eval -1.41] } { Inaccuracy. Ne2 was best. } { [%clk 0:37:16] } 26... g5 { [%eval -1.49] [%clk 0:08:39] } 27. Re3 { [%eval -1.58] [%clk 0:32:11] } 27... h6 { [%eval -1.46] [%clk 0:07:30] } 28. Rg3 { [%eval -1.47] [%clk 0:28:37] } 28... Be4 { [%eval -1.61] [%clk 0:07:10] } 29. Qe3 { [%eval -0.77] [%clk 0:27:28] } 29... Rfe8 { [%eval -0.7] [%clk 0:02:58] } 30. Nf3 { [%eval -0.49] [%clk 0:27:19] } 30... Bxd3+ { [%eval -1.6] [%clk 0:02:11] } 31. Qxd3 { [%eval -0.57] [%clk 0:27:47] } 31... Qc4 { [%eval -0.25] [%clk 0:01:47] } 32. Qxc4 { [%eval -0.15] [%clk 0:27:08] } 32... Rxc4 { [%eval -0.14] [%clk 0:02:13] } 33. h4 { [%eval -0.16] [%clk 0:26:58] } 33... Rf4 { [%eval -0.13] [%clk 0:01:06] } 34. Rfg1 { [%eval -0.09] [%clk 0:25:27] } 34... Rxf5 { [%eval -0.23] [%clk 0:01:22] } 35. hxg5 { [%eval -0.19] [%clk 0:25:50] } 35... hxg5 { [%eval -0.11] [%clk 0:01:35] } 36. Nxg5 { [%eval -0.14] [%clk 0:26:15] } 36... Bxg5 { [%eval -0.14] [%clk 0:01:58] } 37. Rxg5+ { [%eval -0.21] [%clk 0:26:37] } 37... Rxg5 { [%eval -0.08] [%clk 0:02:26] } 38. Rxg5+ { [%eval -0.16] [%clk 0:27:06] } 38... Kh7 { [%eval -0.08] [%clk 0:02:30] } 39. Rg2 { [%eval -0.09] [%clk 0:27:11] } 1/2-1/2