Event: 2022 China Chess league A 慢棋
Site: chongqing, China
Date: 2022-09-15
White: Huang, Qian
WhiteElo: 2433
Black: Song, Yuxin
BlackElo: 2317
Result: 1/2-1/2
ECO: A37
Opening: English Opening: Symmetrical Variation, Botvinnik System Reversed, with Nf3
Variant: Standard
TimeControl: 90m+30s

1. c4 { [%eval 0.23] [%clk 1:30:32] } 1... c5 { [%eval 0.3] [%clk 1:30:52] } 2. Nf3 { [%eval 0.25] [%clk 1:30:24] } 2... Nc6 { [%eval 0.43] [%clk 1:31:08] } 3. g3 { [%eval 0.11] [%clk 1:30:26] } 3... g6 { [%eval 0.12] [%clk 1:31:26] } 4. Bg2 { [%eval 0.08] [%clk 1:29:55] } 4... Bg7 { [%eval 0.12] [%clk 1:31:46] } 5. Nc3 { [%eval 0.0] [%clk 1:28:37] } 5... e5 { [%eval 0.26] [%clk 1:32:07] } 6. O-O { [%eval 0.34] [%clk 1:28:41] } 6... Nge7 { [%eval 0.42] [%clk 1:32:30] } 7. a3 { [%eval 0.42] [%clk 1:28:15] } 7... O-O { [%eval 0.25] [%clk 1:30:16] } 8. Ne1 { [%eval -0.05] [%clk 1:23:14] } 8... d6 { [%eval -0.01] [%clk 1:25:33] } 9. Nc2 { [%eval 0.11] [%clk 1:21:48] } 9... Be6 { [%eval 0.07] [%clk 1:23:52] } 10. Ne3 { [%eval 0.16] [%clk 1:22:09] } 10... Rb8 { [%eval 0.43] [%clk 1:08:18] } 11. Rb1 { [%eval -0.11] [%clk 1:09:06] } 11... a6 { [%eval -0.12] [%clk 1:07:04] } 12. Ned5 { [%eval -0.2] [%clk 0:55:33] } 12... b5 { [%eval -0.28] [%clk 1:04:18] } 13. d3 { [%eval -0.36] [%clk 0:54:50] } 13... Qd7?! { [%eval 0.25] } { Inaccuracy. b4 was best. } { [%clk 1:02:53] } 14. Re1 { [%eval -0.18] [%clk 0:50:00] } 14... Bh3 { [%eval 0.18] [%clk 0:53:33] } 15. Bh1?! { [%eval -0.52] } { Inaccuracy. cxb5 was best. } { [%clk 0:46:32] } 15... Nxd5 { [%eval -0.37] [%clk 0:48:50] } 16. Nxd5 { [%eval -0.61] [%clk 0:36:35] } 16... Ne7?! { [%eval 0.05] } { Inaccuracy. bxc4 was best. } { [%clk 0:46:28] } 17. Nc3 { [%eval -0.37] [%clk 0:29:19] } 17... Be6 { [%eval -0.28] [%clk 0:44:01] } 18. b3 { [%eval -0.28] [%clk 0:27:59] } 18... h6 { [%eval -0.21] [%clk 0:34:57] } 19. Bb2 { [%eval -0.43] [%clk 0:23:08] } 19... Rbc8 { [%eval -0.33] [%clk 0:32:47] } 20. Rc1 { [%eval -0.37] [%clk 0:20:12] } 20... Kh7 { [%eval -0.28] [%clk 0:31:27] } 21. Nd5 { [%eval -0.44] [%clk 0:18:28] } 21... Nxd5 { [%eval -0.45] [%clk 0:25:28] } 22. cxd5 { [%eval -0.54] [%clk 0:18:45] } 22... Bh3 { [%eval -0.57] [%clk 0:25:52] } 23. e3 { [%eval -1.12] [%clk 0:16:42] } 23... Bg4?! { [%eval -0.51] } { Inaccuracy. a5 was best. } { [%clk 0:26:12] } 24. Qd2 { [%eval -0.5] [%clk 0:17:07] } 24... Bh3 { [%eval -0.25] [%clk 0:26:36] } 25. Qd1?! { [%eval -0.97] } { Inaccuracy. b4 was best. } { [%clk 0:17:34] } 25... Bg4 { [%eval -0.64] [%clk 0:27:01] } 26. Qd2 { [%eval -0.46] [%clk 0:18:02] } 26... Bh3 { [%eval 0.0] [%clk 0:27:23] } 27. Qd1 { [%eval -1.13] [%clk 0:18:31] } 1/2-1/2