Event: Round 9: Xiangzhi Bu - Qun Ma
Date: 2022-04-23
White: Xiangzhi Bu
Black: Qun Ma
Result: 1/2-1/2
ECO: D41
Opening: Queen's Gambit Declined: Semi-Tarrasch Defense, Exchange Variation
Variant: Standard

1. Nf3 { [%eval 0.25] [%clk 1:30:25] } 1... d5 { [%eval 0.34] [%clk 1:30:46] } 2. d4 { [%eval 0.28] [%clk 1:30:43] } 2... Nf6 { [%eval 0.25] [%clk 1:31:06] } 3. c4 { [%eval 0.16] [%clk 1:31:07] } 3... e6 { [%eval 0.17] [%clk 1:31:25] } 4. Nc3 { [%eval 0.0] [%clk 1:30:36] } 4... c5 { [%eval 0.25] [%clk 1:31:22] } 5. cxd5 { [%eval 0.15] [%clk 1:29:53] } 5... Nxd5 { [%eval 0.42] [%clk 1:31:42] } 6. e4 { [%eval 0.4] [%clk 1:29:59] } 6... Nxc3 { [%eval 0.13] [%clk 1:32:04] } 7. bxc3 { [%eval 0.33] [%clk 1:30:26] } 7... cxd4 { [%eval 0.5] [%clk 1:32:25] } 8. cxd4 { [%eval 0.43] [%clk 1:30:53] } 8... Bb4+ { [%eval 0.44] [%clk 1:32:45] } 9. Bd2 { [%eval 0.44] [%clk 1:31:19] } 9... Bxd2+ { [%eval 0.57] [%clk 1:33:05] } 10. Qxd2 { [%eval 0.31] [%clk 1:31:46] } 10... O-O { [%eval 0.31] [%clk 1:33:26] } 11. Rd1 { [%eval 0.33] [%clk 1:32:08] } 11... b6 { [%eval 0.4] [%clk 1:33:50] } 12. h4 { [%eval 0.51] [%clk 1:31:52] } 12... Bb7 { [%eval 0.34] [%clk 1:34:13] } 13. Bd3 { [%eval 0.36] [%clk 1:32:17] } 13... Nd7 { [%eval 0.53] [%clk 1:34:38] } 14. O-O { [%eval 0.44] [%clk 1:32:03] } 14... Rc8 { [%eval 0.36] [%clk 1:33:40] } 15. Rfe1 { [%eval 0.42] [%clk 1:32:11] } 15... Re8 { [%eval 0.32] [%clk 1:27:57] } 16. Bb1 { [%eval 0.18] [%clk 1:31:53] } 16... Qc7 { [%eval 0.19] [%clk 1:14:30] } 17. Qe3 { [%eval 0.14] [%clk 1:13:08] } 17... Nf6 { [%eval 0.06] [%clk 1:05:15] } 18. Rc1 { [%eval 0.0] [%clk 1:09:16] } 18... Qe7 { [%eval 0.0] [%clk 1:02:36] } 19. Rxc8 { [%eval -0.24] [%clk 0:56:47] } 19... Rxc8 { [%eval -0.42] [%clk 1:01:22] } 20. Qd2 { [%eval -0.29] [%clk 0:48:20] } 20... Nd7 { [%eval 0.05] [%clk 0:55:42] } 21. Qb2 { [%eval -0.37] [%clk 0:42:04] } 21... h6 { [%eval -0.32] [%clk 0:50:56] } 22. Qb3 { [%eval -0.45] [%clk 0:39:11] } 22... Nf6 { [%eval -0.51] [%clk 0:47:54] } 23. Nd2 { [%eval -0.51] [%clk 0:28:42] } 23... Qd6 { [%eval -0.38] [%clk 0:38:52] } 24. Qd3?! { [%eval -1.28] } { Inaccuracy. Nf3 was best. } { [%clk 0:24:51] } 24... Qc6?! { [%eval -0.74] } { Inaccuracy. Qb4 was best. } { [%clk 0:35:48] } 25. f3 { [%eval -0.65] [%clk 0:22:32] } 25... Qc3?! { [%eval 0.0] } { Inaccuracy. Qa4 was best. } { [%clk 0:35:01] } 26. Qxc3 { [%eval 0.0] [%clk 0:22:48] } 26... Rxc3 { [%eval 0.0] [%clk 0:35:24] } 27. Kf2 { [%eval 0.0] [%clk 0:23:15] } 27... Kf8 { [%eval 0.28] [%clk 0:35:48] } 28. Re3 { [%eval 0.21] [%clk 0:23:31] } 28... Rxe3 { [%eval 0.22] [%clk 0:33:59] } 29. Kxe3 { [%eval 0.22] [%clk 0:23:58] } 29... g5 { [%eval 0.17] [%clk 0:33:59] } 30. hxg5 { [%eval 0.25] [%clk 0:24:24] } 30... hxg5 { [%eval 0.22] [%clk 0:34:24] } 31. Bd3 { [%eval 0.0] [%clk 0:23:39] } 1/2-1/2