Event: Round 11: Costa, Leonardo - Amar, Elham
Date: 2025-03-07
White: Costa, Leonardo
WhiteTitle: IM
WhiteElo: 2500
Black: Amar, Elham
BlackTitle: GM
BlackElo: 2533
Result: 0-1
ECO: B12
Opening: Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:58] } 1... c6 { [%eval 0.23] [%clk 1:29:33] } 2. d4 { [%eval 0.25] [%clk 1:31:21] } 2... d5 { [%eval 0.24] [%clk 1:29:55] } 3. e5 { [%eval 0.33] [%clk 1:31:48] } 3... c5 { [%eval 0.26] [%clk 1:30:18] } 4. dxc5 { [%eval 0.27] [%clk 1:32:01] } 4... e6 { [%eval 0.28] [%clk 1:30:41] } 5. c3 { [%eval 0.06] [%clk 1:32:28] } 5... Nd7 { [%eval 0.08] [%clk 1:30:47] } 6. Nf3 { [%eval 0.27] [%clk 1:32:53] } 6... Bxc5 { [%eval 0.26] [%clk 1:31:10] } 7. Nbd2 { [%eval 0.13] [%clk 1:33:19] } 7... Qb6 { [%eval 0.17] [%clk 1:31:26] } 8. Qe2 { [%eval 0.26] [%clk 1:33:45] } 8... a5 { [%eval 0.44] [%clk 1:31:46] } 9. Nb3 { [%eval 0.36] [%clk 1:29:07] } 9... Ne7 { [%eval 0.36] [%clk 1:32:07] } 10. h4 { [%eval 0.44] [%clk 1:07:02] } 10... h6 { [%eval 0.46] [%clk 1:32:21] } 11. h5 { [%eval 0.32] [%clk 1:07:19] } 11... a4 { [%eval 0.29] [%clk 1:31:56] } 12. Nxc5 { [%eval 0.4] [%clk 1:07:38] } 12... Qxc5 { [%eval 0.37] [%clk 1:30:52] } 13. a3 { [%eval 0.43] [%clk 0:55:48] } 13... b6 { [%eval 0.43] [%clk 1:31:05] } 14. Qd1 { [%eval 0.31] [%clk 0:46:40] } 14... O-O { [%eval 0.27] [%clk 1:29:22] } 15. Bd3?! { [%eval -0.47] } { Inaccuracy. g4 was best. } { [%clk 0:44:11] } 15... Qc7 { [%eval -0.01] [%clk 0:56:44] } 16. Bf4 { [%eval 0.05] [%clk 0:42:21] } 16... Nc5 { [%eval 0.23] [%clk 0:55:39] } 17. Bc2 { [%eval 0.26] [%clk 0:42:43] } 17... Ba6 { [%eval 0.53] [%clk 0:54:45] } 18. Rh4?? { [%eval -1.36] } { Blunder. Nd4 was best. } { [%clk 0:28:12] } 18... Ne4 { [%eval -1.33] [%clk 0:47:38] } 19. Rh1 { [%eval -1.7] [%clk 0:18:43] } 19... Rac8 { [%eval -1.61] [%clk 0:20:22] } 20. Rc1 { [%eval -1.37] [%clk 0:12:48] } 20... Nc6 { [%eval -1.12] [%clk 0:17:27] } 21. Bh2? { [%eval -2.4] } { Mistake. Rh4 was best. } { [%clk 0:11:56] } 21... Na5 { [%eval -2.37] [%clk 0:16:25] } 22. Qd4 { [%eval -2.89] [%clk 0:06:59] } 22... Nb3?! { [%eval -2.02] } { Inaccuracy. Nc4 was best. } { [%clk 0:13:36] } 23. Bxb3 { [%eval -2.02] [%clk 0:07:24] } 23... axb3 { [%eval -1.94] [%clk 0:14:04] } 24. Rd1? { [%eval -4.11] } { Mistake. Bf4 was best. } { [%clk 0:05:08] } 24... Qc6? { [%eval -2.55] } { Mistake. Qb7 was best. } { [%clk 0:12:15] } 25. Qe3 { [%eval -2.65] [%clk 0:05:14] } 25... Qb5 { [%eval -2.73] [%clk 0:12:12] } 26. Nd4 { [%eval -2.37] [%clk 0:03:32] } 26... Qc4?? { [%eval 0.34] } { Blunder. Qa5 was best. } { [%clk 0:10:28] } 27. Ne2? { [%eval -1.2] } { Mistake. f3 was best. } { [%clk 0:03:58] } 27... f6?! { [%eval -0.12] } { Inaccuracy. Qa4 was best. } { [%clk 0:10:14] } 28. Nc1?? { [%eval -4.43] } { Blunder. f3 was best. } { [%clk 0:02:56] } 28... Nxc3 { [%eval -4.07] [%clk 0:06:23] } 29. Qxc3 { [%eval -4.9] [%clk 0:00:39] } 29... Qe4+ { [%eval -5.0] [%clk 0:06:24] } 30. Qe3 { [%eval -5.06] [%clk 0:01:06] } 30... Qxg2 { [%eval -5.0] [%clk 0:06:53] } 31. Rg1 { [%eval -4.9] [%clk 0:00:36] } 31... Qxh2 { [%eval -5.1] [%clk 0:07:15] } 32. Qg3 { [%eval -4.79] [%clk 0:00:42] } 32... Qxg3 { [%eval -4.91] [%clk 0:07:30] } 33. Rxg3 { [%eval -4.88] [%clk 0:01:09] } 33... fxe5 { [%eval -4.77] [%clk 0:07:43] } 34. Rxb3?! { [%eval -6.21] } { Inaccuracy. Nxb3 was best. } { [%clk 0:00:57] } 34... Rc2 { [%eval -6.1] [%clk 0:06:56] } 35. Rxb6 { [%eval -6.83] [%clk 0:01:24] } 35... Rfxf2 { [%eval -6.58] [%clk 0:06:50] } 0-1