Event: Round 1: Chval, Zdenek - Akbas, Umut Ata
Date: 2024-06-15
White: Chval, Zdenek
WhiteElo: 2026
Black: Akbas, Umut Ata
BlackTitle: IM
BlackElo: 2437
Result: 0-1
ECO: B92
Opening: Sicilian Defense: Najdorf Variation, Opocensky Variation
Variant: Standard

1. e4 { [%eval 0.15] [%clk 1:30:55] } 1... c5 { [%eval 0.25] [%clk 1:29:43] } 2. Nf3 { [%eval 0.24] [%clk 1:31:21] } 2... d6 { [%eval 0.27] [%clk 1:30:04] } 3. d4 { [%eval 0.26] [%clk 1:31:44] } 3... cxd4 { [%eval 0.28] [%clk 1:30:27] } 4. Nxd4 { [%eval 0.26] [%clk 1:32:09] } 4... Nf6 { [%eval 0.24] [%clk 1:30:48] } 5. Nc3 { [%eval 0.28] [%clk 1:32:33] } 5... a6 { [%eval 0.22] [%clk 1:31:09] } 6. Be2 { [%eval 0.2] [%clk 1:31:01] } 6... e5 { [%eval 0.18] [%clk 1:31:14] } 7. Nb3 { [%eval 0.13] [%clk 1:30:21] } 7... Be7 { [%eval 0.26] [%clk 1:31:17] } 8. Bg5 { [%eval -0.02] [%clk 1:29:36] } 8... Nbd7 { [%eval 0.41] [%clk 1:28:57] } 9. O-O { [%eval 0.32] [%clk 1:23:52] } 9... O-O { [%eval 0.38] [%clk 1:28:26] } 10. a4 { [%eval 0.37] [%clk 1:17:07] } 10... h6 { [%eval 0.35] [%clk 1:25:07] } 11. Be3 { [%eval 0.3] [%clk 1:11:33] } 11... b6 { [%eval 0.54] [%clk 1:23:45] } 12. f4?! { [%eval -0.18] } { Inaccuracy. Bc4 was best. } { [%clk 1:05:34] } 12... Bb7 { [%eval -0.26] [%clk 1:21:31] } 13. Bf3 { [%eval -0.57] [%clk 1:02:51] } 13... Rc8 { [%eval -0.55] [%clk 1:18:17] } 14. Qe1 { [%eval -0.71] [%clk 0:55:37] } 14... Re8 { [%eval -0.72] [%clk 1:11:37] } 15. Rd1 { [%eval -1.01] [%clk 0:50:00] } 15... Bf8 { [%eval -0.98] [%clk 1:06:06] } 16. Qg3 { [%eval -0.78] [%clk 0:44:45] } 16... Kh8?! { [%eval -0.17] } { Inaccuracy. Rxc3 was best. } { [%clk 1:04:02] } 17. Qh3?! { [%eval -1.03] } { Inaccuracy. fxe5 was best. } { [%clk 0:33:52] } 17... Qc7?! { [%eval -0.21] } { Inaccuracy. b5 was best. } { [%clk 0:56:31] } 18. f5? { [%eval -1.66] } { Mistake. Be2 was best. } { [%clk 0:33:20] } 18... b5 { [%eval -1.58] [%clk 0:46:11] } 19. axb5 { [%eval -1.59] [%clk 0:33:28] } 19... axb5 { [%eval -1.36] [%clk 0:43:49] } 20. Rf2 { [%eval -1.56] [%clk 0:22:35] } 20... b4 { [%eval -1.57] [%clk 0:42:34] } 21. Nb5 { [%eval -1.46] [%clk 0:18:45] } 21... Qb8 { [%eval -1.37] [%clk 0:41:20] } 22. Rfd2 { [%eval -1.32] [%clk 0:17:45] } 22... d5?! { [%eval -0.44] } { Inaccuracy. Rc6 was best. } { [%clk 0:23:50] } 23. exd5 { [%eval -0.41] [%clk 0:16:40] } 23... Nc5 { [%eval -0.46] [%clk 0:24:03] } 24. g4? { [%eval -1.7] } { Mistake. Nc7 was best. } { [%clk 0:09:36] } 24... Ba6?? { [%eval 1.93] } { Blunder. Kg8 was best. } { [%clk 0:15:08] } 25. g5 { [%eval 1.79] [%clk 0:09:01] } 25... Nh7 { [%eval 1.36] [%clk 0:14:10] } 26. d6 { [%eval 1.26] [%clk 0:07:17] } 26... Nxb3 { [%eval 1.19] [%clk 0:13:31] } 27. cxb3 { [%eval 1.22] [%clk 0:07:40] } 27... Bxb5 { [%eval 0.94] [%clk 0:13:55] } 28. d7?? { [%eval -1.83] } { Blunder. gxh6 was best. } { [%clk 0:07:01] } 28... Bxd7 { [%eval -1.83] [%clk 0:14:19] } 29. Rxd7 { [%eval -2.0] [%clk 0:07:27] } 29... Bc5 { [%eval -2.12] [%clk 0:14:26] } 30. Bxc5 { [%eval -2.13] [%clk 0:04:50] } 30... Nxg5 { [%eval -2.1] [%clk 0:14:50] } 31. Qg3 { [%eval -2.39] [%clk 0:04:07] } 31... Rxc5 { [%eval -2.41] [%clk 0:15:10] } 32. h4?? { [%eval -5.14] } { Blunder. Bg2 was best. } { [%clk 0:03:20] } 32... e4 { [%eval -4.97] [%clk 0:14:58] } 0-1