Event: Round 8: Chen, Ryo - Shlyakhtenko, Robert
Date: 2024-05-28
White: Chen, Ryo
WhiteTitle: IM
WhiteElo: 2342
Black: Shlyakhtenko, Robert
BlackTitle: IM
BlackElo: 2397
Result: 1/2-1/2
ECO: B42
Opening: Sicilian Defense: Kan Variation, Polugaevsky Variation
Variant: Standard

1. e4 { [%eval 0.15] [%clk 1:30:59] } 1... c5 { [%eval 0.25] [%clk 1:30:55] } 2. Nf3 { [%eval 0.25] [%clk 1:31:20] } 2... e6 { [%eval 0.37] [%clk 1:31:18] } 3. d4 { [%eval 0.43] [%clk 1:31:17] } 3... cxd4 { [%eval 0.36] [%clk 1:31:41] } 4. Nxd4 { [%eval 0.43] [%clk 1:31:44] } 4... a6 { [%eval 0.43] [%clk 1:32:04] } 5. Bd3 { [%eval 0.48] [%clk 1:31:31] } 5... Bc5 { [%eval 0.45] [%clk 1:32:26] } 6. Nb3 { [%eval 0.35] [%clk 1:31:58] } 6... Ba7 { [%eval 0.39] [%clk 1:32:46] } 7. Qe2 { [%eval 0.43] [%clk 1:31:56] } 7... Ne7 { [%eval 0.37] [%clk 1:33:03] } 8. Be3 { [%eval 0.41] [%clk 1:32:13] } 8... O-O { [%eval 0.48] [%clk 1:33:06] } 9. Bxa7 { [%eval 0.49] [%clk 1:29:26] } 9... Rxa7 { [%eval 0.46] [%clk 1:33:31] } 10. Qe3 { [%eval 0.48] [%clk 1:21:49] } 10... Nbc6 { [%eval 0.44] [%clk 1:33:49] } 11. Nc3 { [%eval 0.48] [%clk 1:22:16] } 11... b5 { [%eval 0.42] [%clk 1:34:06] } 12. O-O-O { [%eval 0.51] [%clk 1:22:18] } 12... b4 { [%eval 0.59] [%clk 1:34:26] } 13. Na4 { [%eval 0.46] [%clk 1:22:42] } 13... d5 { [%eval 0.36] [%clk 1:34:50] } 14. e5 { [%eval 0.07] [%clk 1:13:33] } 14... Bd7 { [%eval 0.17] [%clk 1:31:06] } 15. Rhe1 { [%eval 0.12] [%clk 0:58:18] } 15... Rc7 { [%eval 0.13] [%clk 1:26:27] } 16. Nbc5 { [%eval 0.0] [%clk 0:54:25] } 16... Nb8 { [%eval 0.06] [%clk 1:09:54] } 17. h4 { [%eval -0.1] [%clk 0:51:12] } 17... Bb5 { [%eval -0.24] [%clk 1:04:57] } 18. Kb1 { [%eval -0.25] [%clk 0:48:38] } 18... Nd7 { [%eval -0.39] [%clk 1:00:54] } 19. h5 { [%eval -0.36] [%clk 0:47:05] } 19... Bxd3 { [%eval -0.38] [%clk 0:50:34] } 20. Nxd3 { [%eval -0.4] [%clk 0:47:05] } 20... a5?! { [%eval 0.39] } { Inaccuracy. Nf5 was best. } { [%clk 0:50:47] } 21. g4 { [%eval 0.33] [%clk 0:45:26] } 21... h6 { [%eval 0.37] [%clk 0:47:56] } 22. Rg1 { [%eval 0.2] [%clk 0:39:34] } 22... Rc4 { [%eval 0.36] [%clk 0:46:17] } 23. g5? { [%eval -0.8] } { Mistake. f4 was best. } { [%clk 0:35:28] } 23... Nf5 { [%eval -0.67] [%clk 0:45:37] } 24. Qd2 { [%eval -0.6] [%clk 0:35:43] } 24... Kh8 { [%eval -0.57] [%clk 0:42:01] } 25. b3 { [%eval -0.74] [%clk 0:32:13] } 25... Re4 { [%eval -0.64] [%clk 0:35:15] } 1/2-1/2