Event: Round 3: Zapata, Juan Carlos - Ospina Castro, Santiago
Date: 2024-10-11
White: Zapata, Juan Carlos
WhiteElo: 2015
Black: Ospina Castro, Santiago
BlackTitle: FM
BlackElo: 2138
Result: 0-1
ECO: E11
Opening: Bogo-Indian Defense: Grünfeld Variation
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:54] } 1... Nf6 { [%eval 0.17] [%clk 1:28:59] } 2. c4 { [%eval 0.17] [%clk 1:31:05] } 2... e6 { [%eval 0.11] [%clk 1:29:25] } 3. Nf3 { [%eval 0.12] [%clk 1:31:06] } 3... Bb4+ { [%eval 0.54] [%clk 1:29:44] } 4. Nbd2 { [%eval 0.32] [%clk 1:30:25] } 4... O-O { [%eval 0.45] [%clk 1:28:37] } 5. g3 { [%eval 0.16] [%clk 1:30:04] } 5... b6 { [%eval 0.16] [%clk 1:26:41] } 6. Bg2 { [%eval 0.2] [%clk 1:30:25] } 6... Bb7 { [%eval 0.16] [%clk 1:27:06] } 7. O-O { [%eval 0.11] [%clk 1:30:31] } 7... d5 { [%eval 0.19] [%clk 1:27:26] } 8. a3 { [%eval 0.04] [%clk 1:26:33] } 8... Be7 { [%eval 0.0] [%clk 1:27:43] } 9. Ne5 { [%eval -0.13] [%clk 1:25:10] } 9... Nbd7 { [%eval 0.2] [%clk 1:27:03] } 10. cxd5 { [%eval 0.23] [%clk 1:18:51] } 10... exd5 { [%eval 0.24] [%clk 1:24:07] } 11. Ndf3 { [%eval -0.06] [%clk 1:18:39] } 11... Re8 { [%eval 0.2] [%clk 1:22:16] } 12. Bf4 { [%eval -0.32] [%clk 1:15:30] } 12... Nh5?! { [%eval 0.48] } { Inaccuracy. c5 was best. } { [%clk 1:13:42] } 13. Be3 { [%eval 0.14] [%clk 1:05:35] } 13... Bd6 { [%eval 0.3] [%clk 1:13:30] } 14. Nxd7 { [%eval -0.08] [%clk 0:58:02] } 14... Qxd7 { [%eval -0.01] [%clk 1:13:53] } 15. Rc1 { [%eval -0.03] [%clk 0:57:45] } 15... Nf6 { [%eval 0.06] [%clk 0:48:25] } 16. Qc2 { [%eval -0.12] [%clk 0:57:45] } 16... Qe7 { [%eval -0.04] [%clk 0:48:25] } 17. Nh4 { [%eval 0.01] [%clk 0:57:45] } 17... g6 { [%eval -0.01] [%clk 0:48:25] } 18. Bf3 { [%eval -0.16] [%clk 0:57:45] } 18... Ne4 { [%eval -0.08] } 19. Ng2 { [%eval -0.05] [%clk 0:35:47] } 19... g5 { [%eval 0.0] [%clk 0:48:25] } 20. Bh5?! { [%eval -0.64] } { Inaccuracy. Bg4 was best. } { [%clk 0:34:53] } 20... h6?! { [%eval 0.0] } { Inaccuracy. Qd7 was best. } { [%clk 0:46:50] } 21. f4 { [%eval 0.0] [%clk 0:34:04] } 21... Rf8 { [%eval 0.16] [%clk 0:39:33] } 22. fxg5 { [%eval -0.08] [%clk 0:31:35] } 22... hxg5 { [%eval -0.18] [%clk 0:39:52] } 23. Rf5?! { [%eval -1.13] } { Inaccuracy. Bf3 was best. } { [%clk 0:27:29] } 23... f6 { [%eval -1.06] [%clk 0:39:03] } 24. Rcf1 { [%eval -0.98] [%clk 0:10:35] } 24... Qh7 { [%eval -1.18] [%clk 0:18:25] } 25. g4?! { [%eval -1.8] } { Inaccuracy. Bg4 was best. } { [%clk 0:09:58] } 25... Rad8 { [%eval -1.67] [%clk 0:18:54] } 26. R5f3 { [%eval -1.8] [%clk 0:07:06] } 26... Bc8 { [%eval -1.66] [%clk 0:14:51] } 27. Rh3?! { [%eval -2.29] } { Inaccuracy. h4 was best. } { [%clk 0:06:42] } 27... Qg7?! { [%eval -1.43] } { Inaccuracy. f5 was best. } { [%clk 0:13:45] } 28. Rhf3 { [%eval -1.55] [%clk 0:06:38] } 28... Be6?! { [%eval -0.81] } { Inaccuracy. Qh7 was best. } { [%clk 0:12:16] } 29. b4?! { [%eval -1.47] } { Inaccuracy. Qc6 was best. } { [%clk 0:05:45] } 29... Qh7 { [%eval -1.65] [%clk 0:07:52] } 30. Rh3? { [%eval -3.11] } { Mistake. h4 was best. } { [%clk 0:05:59] } 30... f5?! { [%eval -2.29] } { Inaccuracy. Qd7 was best. } { [%clk 0:08:21] } 31. gxf5?? { [%eval -5.14] } { Blunder. Rff3 was best. } { [%clk 0:05:48] } 31... Rxf5 { [%eval -5.04] [%clk 0:08:50] } 32. Bg4 { [%eval -5.67] [%clk 0:05:07] } 32... Rxf1+ { [%eval -5.65] [%clk 0:06:46] } 33. Kxf1 { [%eval -5.62] [%clk 0:05:14] } 33... Ng3+ { [%eval -5.55] [%clk 0:06:51] } 34. hxg3 { [%eval -5.56] [%clk 0:05:07] } 34... Qxc2 { [%eval -4.63] [%clk 0:07:09] } 35. Bxe6+ { [%eval -4.84] [%clk 0:05:34] } 35... Kg7 { [%eval -4.58] [%clk 0:06:23] } 36. Bxd5? { [%eval -7.74] } { Mistake. Bxg5 was best. } { [%clk 0:04:37] } 36... Qf5+ { [%eval -7.58] [%clk 0:05:46] } 0-1