Event: Round 1: Jorge Cori - Santiago Ospina Castro
Date: 2023-06-28
White: Jorge Cori
Black: Santiago Ospina Castro
Result: 1-0
ECO: B52
Opening: Sicilian Defense: Moscow Variation, Main Line
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:50] } 1... c5 { [%eval 0.32] [%clk 1:30:07] } 2. Nf3 { [%eval 0.0] [%clk 1:31:12] } 2... d6 { [%eval 0.0] [%clk 1:30:33] } 3. Bb5+ { [%eval 0.0] [%clk 1:31:12] } 3... Bd7 { [%eval 0.31] [%clk 1:26:43] } 4. Bxd7+ { [%eval 0.22] [%clk 1:31:10] } 4... Nxd7 { [%eval 0.35] [%clk 1:25:47] } 5. O-O { [%eval 0.25] [%clk 1:31:33] } 5... Ngf6 { [%eval 0.35] [%clk 1:25:15] } 6. Qe2 { [%eval 0.17] [%clk 1:31:13] } 6... e6 { [%eval 0.13] [%clk 1:21:15] } 7. c3 { [%eval 0.01] [%clk 1:31:25] } 7... Be7 { [%eval 0.0] [%clk 1:21:31] } 8. d4 { [%eval 0.14] [%clk 1:31:50] } 8... cxd4 { [%eval 0.36] [%clk 1:08:50] } 9. cxd4 { [%eval 0.35] [%clk 1:32:15] } 9... O-O { [%eval 0.21] [%clk 1:09:05] } 10. Nc3 { [%eval 0.31] [%clk 1:32:42] } 10... Nb6 { [%eval 0.33] [%clk 1:00:14] } 11. b3 { [%eval 0.39] [%clk 1:25:33] } 11... Rc8 { [%eval 0.4] [%clk 0:52:47] } 12. Bd2 { [%eval 0.42] [%clk 1:25:30] } 12... d5 { [%eval 0.48] [%clk 0:41:41] } 13. e5 { [%eval 0.44] [%clk 1:25:47] } 13... Nfd7 { [%eval 0.61] [%clk 0:37:46] } 14. a4 { [%eval 0.26] [%clk 1:17:01] } 14... Nb8 { [%eval 0.2] [%clk 0:36:48] } 15. a5 { [%eval 0.18] [%clk 1:17:10] } 15... Na8 { [%eval 0.31] [%clk 0:33:46] } 16. Rfc1 { [%eval -0.06] [%clk 1:11:26] } 16... Qd7 { [%eval 0.09] [%clk 0:33:27] } 17. h4 { [%eval 0.32] [%clk 1:10:53] } 17... Rc6 { [%eval 0.8] [%clk 0:26:13] } 18. Qd3 { [%eval 0.95] [%clk 1:04:56] } 18... Rfc8 { [%eval 1.51] [%clk 0:26:01] } 19. Ng5 { [%eval 1.4] [%clk 1:02:04] } 19... Bxg5 { [%eval 1.83] [%clk 0:23:32] } 20. hxg5 { [%eval 1.84] [%clk 1:02:27] } 20... Nc7 { [%eval 1.65] [%clk 0:22:10] } 21. g4 { [%eval 1.63] [%clk 1:00:23] } 21... a6?! { [%eval 2.75] } { Inaccuracy. Rf8 was best. } { [%clk 0:20:26] } 22. Kg2 { [%eval 2.85] [%clk 1:00:48] } 22... Nb5? { [%eval 4.91] } { Mistake. f5 was best. } { [%clk 0:17:06] } 23. Rh1 { [%eval 4.85] [%clk 1:00:41] } 23... Nxc3?! { [%eval 6.57] } { Inaccuracy. f5 was best. } { [%clk 0:16:29] } 24. Qxh7+ { [%eval 6.45] [%clk 1:01:06] } 24... Kf8 { [%eval 6.5] [%clk 0:16:56] } 25. Qh8+?! { [%eval 4.34] } { Inaccuracy. g6 was best. } { [%clk 1:01:32] } 25... Ke7 { [%eval 4.6] [%clk 0:17:17] } 26. Qxg7 { [%eval 5.15] [%clk 1:01:56] } 26... Ne4 { [%eval 6.21] [%clk 0:16:24] } 27. g6 { [%eval 6.47] [%clk 1:01:50] } 27... Kd8 { [%eval 6.27] [%clk 0:11:34] } 28. gxf7 { [%eval 6.21] [%clk 1:00:31] } 28... Kc7 { [%eval 5.89] [%clk 0:11:54] } 29. Bb4 { [%eval 5.8] [%clk 1:00:44] } 1-0