Event: Round 4: Martyn Del Castilho - Luis Ernesto Quesada Perez
Date: 2023-07-06
White: Martyn Del Castilho
Black: Luis Ernesto Quesada Perez
Result: 0-1
ECO: B22
Opening: Sicilian Defense: Alapin Variation, Stoltz Attack
Variant: Standard

1. e4 { [%eval 0.36] [%clk 0:03:03] } 1... c5 { [%eval 0.32] [%clk 0:03:03] } 2. c3 { [%eval 0.0] [%clk 0:03:04] } 2... Nf6 { [%eval 0.15] [%clk 0:03:00] } 3. e5 { [%eval 0.0] [%clk 0:03:05] } 3... Nd5 { [%eval 0.11] [%clk 0:03:01] } 4. Nf3 { [%eval 0.0] [%clk 0:03:06] } 4... Nc6 { [%eval 0.13] [%clk 0:03:00] } 5. Bc4 { [%eval 0.0] [%clk 0:03:07] } 5... Nb6 { [%eval 0.12] [%clk 0:03:00] } 6. Bb3 { [%eval 0.05] [%clk 0:03:09] } 6... c4 { [%eval 0.41] [%clk 0:03:00] } 7. Bc2 { [%eval 0.13] [%clk 0:03:10] } 7... d6 { [%eval 0.3] [%clk 0:02:59] } 8. exd6 { [%eval 0.22] [%clk 0:03:10] } 8... Qxd6 { [%eval 0.21] [%clk 0:02:59] } 9. O-O { [%eval 0.13] [%clk 0:03:09] } 9... Bg4 { [%eval 0.14] [%clk 0:03:00] } 10. Re1 { [%eval 0.12] [%clk 0:03:10] } 10... e6 { [%eval 0.26] [%clk 0:02:47] } 11. Na3 { [%eval 0.21] [%clk 0:02:53] } 11... Be7 { [%eval 0.29] [%clk 0:01:31] } 12. h3 { [%eval 0.35] [%clk 0:02:54] } 12... Bh5 { [%eval 0.35] [%clk 0:01:31] } 13. Qe2 { [%eval 0.29] [%clk 0:02:40] } 13... Na5 { [%eval 0.74] [%clk 0:00:56] } 14. b3 { [%eval 0.82] [%clk 0:02:28] } 14... Rc8 { [%eval 0.86] [%clk 0:00:45] } 15. bxc4 { [%eval 0.85] [%clk 0:02:02] } 15... Naxc4 { [%eval 0.72] [%clk 0:00:45] } 16. Nxc4 { [%eval 0.97] [%clk 0:02:00] } 16... Rxc4 { [%eval 1.19] [%clk 0:00:40] } 17. Bd3?! { [%eval 0.6] } { Inaccuracy. a4 was best. } { [%clk 0:01:43] } 17... Rc7 { [%eval 0.78] [%clk 0:00:41] } 18. Bb5+ { [%eval 0.75] [%clk 0:01:40] } 18... Kf8 { [%eval 0.74] [%clk 0:00:35] } 19. g4?! { [%eval -0.06] } { Inaccuracy. a4 was best. } { [%clk 0:00:41] } 19... Bg6 { [%eval -0.07] [%clk 0:00:36] } 20. a4 { [%eval -0.18] [%clk 0:00:37] } 20... Nd5?! { [%eval 0.38] } { Inaccuracy. a6 was best. } { [%clk 0:00:35] } 21. Ba3 { [%eval 0.36] [%clk 0:00:34] } 21... Qd8 { [%eval 0.54] [%clk 0:00:32] } 22. Ne5 { [%eval 0.39] [%clk 0:00:24] } 22... Bxa3 { [%eval 0.24] [%clk 0:00:32] } 23. Rxa3 { [%eval 0.47] [%clk 0:00:25] } 23... a6 { [%eval 0.52] [%clk 0:00:30] } 24. Bd3?? { [%eval -4.61] } { Blunder. Bc4 was best. } { [%clk 0:00:22] } 24... Nf4 { [%eval -4.41] [%clk 0:00:29] } 25. Nxg6+ { [%eval -4.96] [%clk 0:00:20] } 25... hxg6 { [%eval -4.84] [%clk 0:00:29] } 26. Qe5?! { [%eval -6.67] } { Inaccuracy. Qe4 was best. } { [%clk 0:00:09] } 26... Nxd3 { [%eval -6.7] [%clk 0:00:27] } 0-1