Event: Round 1: Christian Thomas AMMON - Yuniesky QUESADA PEREZ
Date: 2022-01-06
White: Christian Thomas AMMON
Black: Yuniesky QUESADA PEREZ
BlackTitle: GM
Result: 0-1
ECO: B53
Opening: Sicilian Defense: Chekhover Variation
Variant: Standard

1. e4 { [%eval 0.0] [%clk 1:30:56] } 1... c5 { [%eval 0.32] [%clk 1:30:49] } 2. Nf3 { [%eval 0.0] [%clk 1:31:09] } 2... d6 { [%eval 0.0] [%clk 1:30:16] } 3. d4 { [%eval 0.15] [%clk 1:30:32] } 3... cxd4 { [%eval 0.13] [%clk 1:30:40] } 4. Qxd4 { [%eval 0.0] [%clk 1:30:56] } 4... Nc6 { [%eval 0.24] [%clk 1:28:50] } 5. Qe3 { [%eval 0.0] [%clk 1:30:20] } 5... g6 { [%eval 0.04] [%clk 1:24:12] } 6. Bc4 { [%eval -0.25] [%clk 1:26:00] } 6... Bg7 { [%eval 0.0] [%clk 1:22:41] } 7. O-O { [%eval 0.0] [%clk 1:22:35] } 7... Nf6 { [%eval 0.0] [%clk 1:22:42] } 8. h3 { [%eval -0.07] [%clk 1:21:36] } 8... O-O { [%eval -0.08] [%clk 1:21:37] } 9. Rd1 { [%eval 0.08] [%clk 1:21:00] } 9... Qc7 { [%eval 0.04] [%clk 1:18:59] } 10. Nc3 { [%eval 0.01] [%clk 1:20:07] } 10... a6 { [%eval 0.17] [%clk 1:17:53] } 11. a4 { [%eval 0.01] [%clk 1:19:13] } 11... Nb4?! { [%eval 0.69] } { Inaccuracy. b6 was best. } { [%clk 1:13:09] } 12. Qe2 { [%eval 0.7] [%clk 1:14:43] } 12... b6 { [%eval 0.58] [%clk 1:07:29] } 13. Ra3 { [%eval 0.39] [%clk 0:55:16] } 13... Bb7?! { [%eval 0.98] } { Inaccuracy. e6 was best. } { [%clk 1:01:29] } 14. Rb3 { [%eval 0.74] [%clk 0:42:06] } 14... a5 { [%eval 0.78] [%clk 0:59:03] } 15. Nd4?! { [%eval 0.15] } { Inaccuracy. Nb5 was best. } { [%clk 0:41:20] } 15... Nxe4 { [%eval 0.2] [%clk 0:47:38] } 16. Ncb5?? { [%eval -2.36] } { Blunder. Ndb5 was best. } { [%clk 0:26:40] } 16... Qc8 { [%eval -1.85] [%clk 0:39:54] } 17. c3?! { [%eval -3.06] } { Inaccuracy. Re3 was best. } { [%clk 0:24:14] } 17... d5 { [%eval -3.3] [%clk 0:39:35] } 18. cxb4 { [%eval -3.16] [%clk 0:20:15] } 18... Qxc4 { [%eval -3.14] [%clk 0:38:48] } 19. bxa5?! { [%eval -4.08] } { Inaccuracy. f3 was best. } { [%clk 0:18:18] } 19... e5 { [%eval -4.67] [%clk 0:33:06] } 20. Na3 { [%eval -5.0] [%clk 0:16:58] } 20... Qxa4 { [%eval -4.53] [%clk 0:31:15] } 21. Rxb6 { [%eval -5.41] [%clk 0:17:14] } 21... Ba6 { [%eval -5.2] [%clk 0:30:57] } 22. Rxa6 { [%eval -6.07] [%clk 0:14:10] } 22... Rxa6 { [%eval -5.71] [%clk 0:31:20] } 23. b3 { [%eval -7.76] [%clk 0:14:08] } 23... Qxa5 { [%eval -7.75] [%clk 0:31:21] } 24. Ndb5 { [%eval -7.61] [%clk 0:12:54] } 24... Rc6 { [%eval -7.54] [%clk 0:30:54] } 25. Bb2 { [%eval -7.65] [%clk 0:11:20] } 25... Rd8 { [%eval -7.91] [%clk 0:30:04] } 26. Nb1 { [%eval -8.37] [%clk 0:08:35] } 26... Qb6 { [%eval -8.53] [%clk 0:29:43] } 27. Nd2 { [%eval -8.87] [%clk 0:04:59] } 27... Rc2 { [%eval -9.0] [%clk 0:28:18] } 28. Bc1 { [%eval -9.4] [%clk 0:05:26] } 28... Rxc1 { [%eval -8.62] [%clk 0:27:36] } 0-1