Event: Chinese National Youth Chess Championship 2024
Date: 2024-02-19
White: Yihan Ha
WhiteElo: 1696
Black: Shujun Zhou
BlackElo: 1740
Result: 1/2-1/2
ECO: D35
Opening: Queen's Gambit Declined: Exchange Variation, Positional Variation
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.15] [%clk 1:00:57] } 1... d5 { [%eval 0.25] [%clk 1:00:58] } 2. c4 { [%eval 0.26] [%clk 1:01:22] } 2... e6 { [%eval 0.28] [%clk 1:01:26] } 3. Nc3 { [%eval 0.24] [%clk 1:01:46] } 3... Nf6 { [%eval 0.21] [%clk 1:01:53] } 4. cxd5 { [%eval 0.39] [%clk 1:02:10] } 4... exd5 { [%eval 0.25] [%clk 1:02:21] } 5. Bg5 { [%eval 0.19] [%clk 1:02:33] } 5... Be7 { [%eval 0.28] [%clk 1:02:48] } 6. e3 { [%eval 0.25] [%clk 1:02:54] } 6... h6 { [%eval 0.4] [%clk 1:03:14] } 7. Bh4 { [%eval 0.36] [%clk 1:03:02] } 7... Bg4 { [%eval 0.56] [%clk 1:03:30] } 8. Qb3 { [%eval 0.42] [%clk 0:55:49] } 8... Nbd7 { [%eval 0.38] [%clk 1:03:09] } 9. Bd3 { [%eval 0.2] [%clk 0:46:48] } 9... O-O { [%eval 0.29] [%clk 1:02:05] } 10. f3 { [%eval -0.1] [%clk 0:44:00] } 10... Be6 { [%eval 0.13] [%clk 1:01:46] } 11. Qc2 { [%eval 0.15] [%clk 0:43:31] } 11... c5 { [%eval 0.21] [%clk 1:00:22] } 12. Nge2 { [%eval 0.07] [%clk 0:42:31] } 12... cxd4 { [%eval 0.2] [%clk 0:56:09] } 13. Nxd4 { [%eval 0.23] [%clk 0:42:04] } 13... Ne5 { [%eval 0.25] [%clk 0:56:04] } 14. O-O { [%eval 0.31] [%clk 0:33:50] } 14... Qb6 { [%eval 0.24] [%clk 0:46:07] } 15. Bf2 { [%eval 0.1] [%clk 0:31:17] } 15... Rfc8 { [%eval 0.3] [%clk 0:44:17] } 16. Rab1 { [%eval 0.18] [%clk 0:26:36] } 16... Bc5 { [%eval 0.16] [%clk 0:35:43] } 17. Na4?? { [%eval -2.86] } { Blunder. Be2 was best. } { [%clk 0:22:04] } 17... Qa5?? { [%eval 0.58] } { Blunder. Bxd4 was best. } { [%clk 0:34:43] } 18. Nxc5 { [%eval 0.53] [%clk 0:17:17] } 18... Rxc5 { [%eval 0.58] [%clk 0:33:15] } 19. Qb3 { [%eval 0.47] [%clk 0:17:43] } 19... Nxd3 { [%eval 0.45] [%clk 0:31:29] } 20. Qxd3 { [%eval 0.56] [%clk 0:17:47] } 20... Qxa2 { [%eval 0.66] [%clk 0:31:34] } 21. Nxe6?! { [%eval -0.41] } { Inaccuracy. Qd2 was best. } { [%clk 0:15:55] } 21... fxe6 { [%eval -0.42] [%clk 0:31:57] } 22. Qg6 { [%eval -0.5] [%clk 0:15:57] } 22... Rc6 { [%eval -0.45] [%clk 0:25:52] } 23. e4 { [%eval -0.48] [%clk 0:12:53] } 23... e5 { [%eval -0.25] [%clk 0:21:53] } 24. Ra1 { [%eval -0.26] [%clk 0:10:16] } 24... Qc4 { [%eval -0.25] [%clk 0:17:46] } 25. exd5 { [%eval -0.28] [%clk 0:10:30] } 25... Nxd5 { [%eval -0.17] [%clk 0:17:40] } 26. Qf5 { [%eval -0.16] [%clk 0:08:36] } 26... Qf4 { [%eval -0.12] [%clk 0:16:42] } 27. Qd3 { [%eval -0.25] [%clk 0:08:54] } 27... Qc4 { [%eval -0.03] [%clk 0:07:33] } 28. Qxc4 { [%eval 0.0] [%clk 0:07:41] } 28... Rxc4 { [%eval -0.01] [%clk 0:07:59] } 29. Ra5 { [%eval -0.02] [%clk 0:06:46] } 29... Nf4 { [%eval -0.04] [%clk 0:07:37] } 30. Rxe5 { [%eval -0.09] [%clk 0:06:44] } 30... Rc2 { [%eval -0.01] [%clk 0:06:45] } 31. Rb5 { [%eval -0.25] [%clk 0:02:57] } 31... Rd8 { [%eval -0.04] [%clk 0:06:37] } 32. Rxb7 { [%eval -0.03] [%clk 0:01:22] } 32... Rdd2 { [%eval -0.04] [%clk 0:06:54] } 33. Rxa7 { [%eval -0.05] [%clk 0:01:31] } 33... Nd3 { [%eval -0.02] [%clk 0:06:15] } 34. Bg3 { [%eval -0.03] [%clk 0:01:45] } 34... Rxg2+ { [%eval -0.04] [%clk 0:05:45] } 1/2-1/2