Event: Round 3: Copete Castillo, Oscar David - Cordoba Fernandez, Juan Diego
Date: 2025-04-04
White: Copete Castillo, Oscar David
Black: Cordoba Fernandez, Juan Diego
BlackElo: 1741
Result: 0-1
ECO: D92
Opening: Grünfeld Defense: Three Knights Variation, Hungarian Attack
Variant: Standard
TimeControl: 3+2

1. d4 { [%eval 0.17] [%clk 0:03:04] } 1... Nf6 { [%eval 0.19] [%clk 0:03:02] } 2. c4 { [%eval 0.18] [%clk 0:03:05] } 2... g6 { [%eval 0.19] [%clk 0:03:03] } 3. Nc3 { [%eval 0.21] [%clk 0:03:07] } 3... Bg7 { [%eval 0.51] [%clk 0:03:04] } 4. Nf3 { [%eval 0.17] [%clk 0:03:08] } 4... d5 { [%eval 0.22] [%clk 0:02:59] } 5. Bf4 { [%eval 0.0] [%clk 0:03:07] } 5... O-O { [%eval 0.0] [%clk 0:02:55] } 6. Qc2?! { [%eval -0.6] } { Inaccuracy. Rc1 was best. } { [%clk 0:03:08] } 6... dxc4 { [%eval -0.08] [%clk 0:02:44] } 7. e4 { [%eval -0.38] [%clk 0:03:08] } 7... Nc6 { [%eval -0.3] [%clk 0:02:40] } 8. Rd1 { [%eval -0.45] [%clk 0:02:57] } 8... Bg4 { [%eval -0.43] [%clk 0:02:37] } 9. Bxc4?? { [%eval -2.57] } { Blunder. Be3 was best. } { [%clk 0:02:52] } 9... Nh5 { [%eval -1.93] [%clk 0:02:34] } 10. Be3?! { [%eval -3.03] } { Inaccuracy. Be5 was best. } { [%clk 0:02:52] } 10... Bxf3 { [%eval -2.85] [%clk 0:02:32] } 11. gxf3 { [%eval -2.77] [%clk 0:02:53] } 11... a6?? { [%eval 0.9] } { Blunder. Nxd4 was best. } { [%clk 0:02:31] } 12. Ne2 { [%eval 0.37] [%clk 0:02:37] } 12... Qd7 { [%eval 0.62] [%clk 0:02:20] } 13. Bd5?? { [%eval -2.47] } { Blunder. a3 was best. } { [%clk 0:02:35] } 13... Nb4 { [%eval -2.43] [%clk 0:02:13] } 14. Qb3 { [%eval -2.42] [%clk 0:02:14] } 14... Nxd5 { [%eval -2.12] [%clk 0:02:08] } 15. exd5 { [%eval -2.61] [%clk 0:02:14] } 15... Rab8 { [%eval -2.08] [%clk 0:02:01] } 16. Ng3 { [%eval -2.56] [%clk 0:02:04] } 16... Qh3 { [%eval -2.49] [%clk 0:01:54] } 17. Ke2 { [%eval -2.61] [%clk 0:01:41] } 17... Rfd8 { [%eval -2.48] [%clk 0:01:47] } 18. Rc1 { [%eval -2.63] [%clk 0:01:33] } 18... Rdc8?? { [%eval -0.75] } { Blunder. Nf6 was best. } { [%clk 0:01:22] } 19. Ne4?! { [%eval -1.33] } { Inaccuracy. Nxh5 was best. } { [%clk 0:01:30] } 19... Qf5 { [%eval -1.37] [%clk 0:01:15] } 20. Qc2?! { [%eval -2.59] } { Inaccuracy. Rc5 was best. } { [%clk 0:01:11] } 20... Qxd5 { [%eval -2.58] [%clk 0:01:11] } 21. Nc5 { [%eval -3.2] [%clk 0:01:09] } 21... Qd6?! { [%eval -2.49] } { Inaccuracy. Bxd4 was best. } { [%clk 0:00:55] } 22. Ne4 { [%eval -2.53] [%clk 0:01:00] } 22... Nf4+?? { [%eval 3.32] } { Blunder. Qd7 was best. } { [%clk 0:00:55] } 23. Kf1 { [%eval 3.18] [%clk 0:00:51] } 23... Qb6 { [%eval 3.45] [%clk 0:00:30] } 24. Bxf4 { [%eval 3.53] [%clk 0:00:50] } 24... Bxd4 { [%eval 3.69] [%clk 0:00:29] } 25. Nc3 { [%eval 3.01] [%clk 0:00:35] } 25... e5 { [%eval 2.99] [%clk 0:00:26] } 26. Bg3 { [%eval 2.44] [%clk 0:00:27] } 26... Qc6?! { [%eval 3.37] } { Inaccuracy. f5 was best. } { [%clk 0:00:20] } 27. Ne4 { [%eval 3.1] [%clk 0:00:27] } 27... Qb5+?! { [%eval 3.91] } { Inaccuracy. Qe6 was best. } { [%clk 0:00:18] } 28. Qe2?! { [%eval 2.79] } { Inaccuracy. Kg2 was best. } { [%clk 0:00:27] } 28... Qxe2+ { [%eval 3.19] [%clk 0:00:15] } 29. Kxe2 { [%eval 2.95] [%clk 0:00:28] } 29... Bxb2 { [%eval 3.22] [%clk 0:00:16] } 30. Rc2 { [%eval 3.19] [%clk 0:00:29] } 30... Bd4 { [%eval 3.38] [%clk 0:00:16] } 31. Rhc1 { [%eval 3.41] [%clk 0:00:30] } 31... c5 { [%eval 3.62] [%clk 0:00:16] } 32. Nf6+ { [%eval 3.73] [%clk 0:00:30] } 32... Kg7 { [%eval 3.61] [%clk 0:00:15] } 0-1