Event: Chinese National Youth Chess Championship 2024
Date: 2024-02-19
White: Qingfeng Cao
WhiteElo: 2016
Black: Ziyuan Xu
BlackElo: 1713
Result: 1-0
ECO: A42
Opening: Modern Defense: Averbakh System
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.15] [%clk 1:30:57] } 1... g6 { [%eval 0.5] [%clk 1:29:58] } 2. c4 { [%eval 0.25] [%clk 1:30:27] } 2... Bg7 { [%eval 0.65] [%clk 1:30:21] } 3. Nc3 { [%eval 0.5] [%clk 1:30:49] } 3... d6 { [%eval 0.72] [%clk 1:30:49] } 4. e4 { [%eval 0.43] [%clk 1:30:50] } 4... e5 { [%eval 0.67] [%clk 1:28:45] } 5. Nge2 { [%eval 0.59] [%clk 1:27:29] } 5... Nd7 { [%eval 0.53] [%clk 1:25:12] } 6. Be3 { [%eval 0.52] [%clk 1:17:56] } 6... h5 { [%eval 0.74] [%clk 1:16:55] } 7. Qd2 { [%eval 0.62] } 7... Bh6 { [%eval 0.82] [%clk 1:07:06] } 8. O-O-O { [%eval 0.9] [%clk 1:04:42] } 8... Bxe3 { [%eval 0.73] [%clk 1:00:38] } 9. Qxe3 { [%eval 0.81] [%clk 1:04:49] } 9... Ngf6 { [%eval 0.77] [%clk 1:00:51] } 10. h3 { [%eval 0.71] [%clk 1:00:56] } 10... O-O?! { [%eval 1.79] } { Inaccuracy. Qe7 was best. } { [%clk 0:59:40] } 11. g4 { [%eval 1.79] [%clk 0:51:30] } 11... exd4?! { [%eval 2.42] } { Inaccuracy. b5 was best. } { [%clk 0:53:57] } 12. Qxd4?! { [%eval 1.54] } { Inaccuracy. Nxd4 was best. } { [%clk 0:50:49] } 12... b6 { [%eval 1.83] [%clk 0:42:43] } 13. f4 { [%eval 1.79] [%clk 0:43:35] } 13... Nc5 { [%eval 2.07] [%clk 0:39:38] } 14. g5?! { [%eval 1.35] } { Inaccuracy. Rg1 was best. } { [%clk 0:30:36] } 14... Nfd7 { [%eval 1.4] [%clk 0:30:41] } 15. h4 { [%eval 1.38] [%clk 0:30:48] } 15... Re8 { [%eval 1.42] [%clk 0:30:40] } 16. Ng3 { [%eval 1.43] [%clk 0:30:57] } 16... Bb7 { [%eval 1.46] [%clk 0:30:42] } 17. Bh3 { [%eval 1.24] [%clk 0:30:01] } 17... a6 { [%eval 1.67] [%clk 0:23:35] } 18. Rhe1 { [%eval 1.78] [%clk 0:25:55] } 18... b5 { [%eval 1.8] [%clk 0:23:28] } 19. e5 { [%eval 1.83] [%clk 0:24:45] } 19... Bf3 { [%eval 1.8] [%clk 0:18:39] } 20. Rd2 { [%eval 1.68] [%clk 0:24:50] } 20... Nb6 { [%eval 2.25] [%clk 0:18:20] } 21. Rf2 { [%eval 1.93] [%clk 0:19:07] } 21... Bc6 { [%eval 2.53] [%clk 0:17:19] } 22. f5 { [%eval 2.38] [%clk 0:19:08] } 22... bxc4 { [%eval 2.5] [%clk 0:14:21] } 23. fxg6 { [%eval 2.79] [%clk 0:19:34] } 23... Nd3+ { [%eval 2.59] [%clk 0:14:39] } 24. Kb1 { [%eval 2.44] [%clk 0:19:16] } 24... fxg6 { [%eval 2.27] [%clk 0:14:46] } 25. Rf6 { [%eval 2.34] [%clk 0:19:14] } 25... Nxe1?? { [%eval #6] } { Checkmate is now unavoidable. dxe5 was best. } { [%clk 0:09:55] } 26. Rxg6+ { [%eval #5] [%clk 0:19:38] } 26... Kf7 { [%eval #4] [%clk 0:09:47] } 27. e6+ { [%eval #3] } 27... Kxg6 { [%eval #1] [%clk 0:03:27] } 28. Bf5# { [%clk 0:20:00] } 1-0