Event: Round 11: Costa, Leonardo - Kadric, Denis
Date: 2025-04-06
White: Costa, Leonardo
WhiteTitle: IM
WhiteElo: 2510
Black: Kadric, Denis
BlackTitle: GM
BlackElo: 2533
Result: 1/2-1/2
ECO: C41
Opening: Philidor Defense: Lion Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:58] } 1... d6 { [%eval 0.43] [%clk 1:30:57] } 2. d4 { [%eval 0.43] [%clk 1:31:23] } 2... Nf6 { [%eval 0.43] [%clk 1:31:26] } 3. Nc3 { [%eval 0.38] [%clk 1:31:48] } 3... e5 { [%eval 0.44] [%clk 1:31:54] } 4. Nf3 { [%eval 0.46] [%clk 1:32:13] } 4... Nbd7 { [%eval 0.44] [%clk 1:32:22] } 5. Bc4 { [%eval 0.36] [%clk 1:32:37] } 5... Be7 { [%eval 0.35] [%clk 1:32:50] } 6. O-O { [%eval 0.37] [%clk 1:33:02] } 6... O-O { [%eval 0.35] [%clk 1:33:17] } 7. a4 { [%eval 0.37] [%clk 1:33:27] } 7... h6 { [%eval 0.48] [%clk 1:33:43] } 8. Re1 { [%eval 0.55] [%clk 1:33:41] } 8... Re8 { [%eval 0.44] [%clk 1:34:08] } 9. h3 { [%eval 0.47] [%clk 1:32:53] } 9... Bf8 { [%eval 0.61] [%clk 1:34:17] } 10. a5 { [%eval 0.49] [%clk 1:30:53] } 10... exd4 { [%eval 0.46] [%clk 1:34:37] } 11. Qxd4 { [%eval 0.49] [%clk 1:11:54] } 11... Nc5 { [%eval 0.48] [%clk 1:35:00] } 12. b4 { [%eval 0.55] [%clk 1:09:51] } 12... Ncd7 { [%eval 0.4] [%clk 1:35:26] } 13. Qd2 { [%eval 0.24] [%clk 1:06:36] } 13... a6 { [%eval 0.27] [%clk 1:32:03] } 14. Bb2 { [%eval 0.12] [%clk 0:59:33] } 14... c6 { [%eval 0.6] [%clk 1:31:48] } 15. Bd3 { [%eval 0.54] [%clk 0:57:55] } 15... b5 { [%eval 0.51] [%clk 1:12:07] } 16. axb6 { [%eval 0.5] [%clk 0:57:57] } 16... Qxb6 { [%eval 0.52] [%clk 1:12:34] } 17. Na4 { [%eval 0.53] [%clk 0:50:42] } 17... Qc7 { [%eval 0.58] [%clk 1:12:35] } 18. c4 { [%eval 0.6] [%clk 0:50:33] } 18... a5 { [%eval 0.55] [%clk 1:11:02] } 19. b5 { [%eval 0.54] [%clk 0:49:28] } 19... Bb7 { [%eval 0.78] [%clk 1:10:50] } 20. Qf4 { [%eval 0.55] [%clk 0:39:56] } 20... Nh5 { [%eval 0.76] [%clk 0:49:22] } 21. Qh4?! { [%eval 0.1] } { Inaccuracy. Qe3 was best. } { [%clk 0:36:04] } 21... g6 { [%eval 0.17] [%clk 0:47:44] } 22. Rac1?! { [%eval -0.43] } { Inaccuracy. Rab1 was best. } { [%clk 0:28:59] } 22... Be7 { [%eval -0.53] [%clk 0:40:58] } 23. Qg4 { [%eval -0.48] [%clk 0:29:25] } 23... Ndf6 { [%eval -0.37] [%clk 0:41:15] } 24. Bxf6?! { [%eval -1.4] } { Inaccuracy. b6 was best. } { [%clk 0:29:08] } 24... Bc8 { [%eval -1.34] [%clk 0:41:21] } 25. b6 { [%eval -1.14] [%clk 0:25:17] } 25... Qb8?! { [%eval -0.28] } { Inaccuracy. Qb7 was best. } { [%clk 0:34:36] } 26. Nd4 { [%eval -0.49] [%clk 0:23:00] } 26... Bxf6 { [%eval 0.0] [%clk 0:31:59] } 27. Nf5 { [%eval 0.0] [%clk 0:22:10] } 27... Bg5 { [%eval 0.0] [%clk 0:22:13] } 28. b7 { [%eval -0.48] [%clk 0:19:18] } 28... Qxb7 { [%eval -0.46] [%clk 0:15:17] } 29. Rb1 { [%eval -0.51] [%clk 0:19:45] } 29... Bxf5 { [%eval -0.5] [%clk 0:13:16] } 30. exf5 { [%eval -0.48] [%clk 0:11:23] } 30... Rxe1+ { [%eval -0.57] [%clk 0:13:42] } 1/2-1/2