Event: World Youth Cup 2021 O10-G18 - Open 10
Date: 2021-08-01
White: Duong, Vu Anh
Black: Liu, Zachary Hankun
Result: 0-1
ECO: A28
Opening: English Opening: King's English Variation, Four Knights Variation, Quiet Line
Variant: Standard

1. c4 { [%eval 0.2] [%clk 0:10:03] } 1... e5 { [%eval 0.12] [%clk 0:10:00] } 2. Nc3 { [%eval 0.16] [%clk 0:10:04] } 2... Nf6 { [%eval 0.32] [%clk 0:10:00] } 3. Nf3 { [%eval 0.0] [%clk 0:10:04] } 3... Nc6 { [%eval 0.11] [%clk 0:09:55] } 4. e3 { [%eval 0.12] [%clk 0:10:06] } 4... d5 { [%eval 0.4] [%clk 0:09:13] } 5. cxd5 { [%eval 0.36] [%clk 0:09:55] } 5... Nxd5 { [%eval 0.43] [%clk 0:09:14] } 6. Bb5 { [%eval 0.36] [%clk 0:09:57] } 6... Nxc3 { [%eval 0.52] [%clk 0:08:55] } 7. bxc3 { [%eval 0.25] [%clk 0:09:57] } 7... Bd6 { [%eval 0.55] [%clk 0:08:55] } 8. O-O? { [%eval -0.51] } { Mistake. d4 was best. } { [%clk 0:09:58] } 8... O-O?! { [%eval 0.45] } { Inaccuracy. e4 was best. } { [%clk 0:08:53] } 9. d4 { [%eval 0.39] [%clk 0:10:00] } 9... exd4 { [%eval 0.65] [%clk 0:08:52] } 10. cxd4 { [%eval 0.49] [%clk 0:09:59] } 10... a6 { [%eval 0.57] [%clk 0:08:52] } 11. Bxc6 { [%eval 0.47] [%clk 0:09:51] } 11... bxc6 { [%eval 0.42] [%clk 0:08:52] } 12. Qc2 { [%eval 0.44] [%clk 0:09:51] } 12... Bd7 { [%eval 0.83] [%clk 0:07:54] } 13. a4 { [%eval 0.54] [%clk 0:09:33] } 13... Qf6 { [%eval 0.76] [%clk 0:07:48] } 14. Ba3 { [%eval 0.54] [%clk 0:09:31] } 14... Rfe8 { [%eval 0.47] [%clk 0:07:38] } 15. Bc5 { [%eval 0.29] [%clk 0:09:00] } 15... Bf5 { [%eval 0.27] [%clk 0:07:24] } 16. Qc3 { [%eval 0.27] [%clk 0:08:52] } 16... Rab8 { [%eval 0.41] [%clk 0:04:57] } 17. Nd2 { [%eval 0.12] [%clk 0:07:11] } 17... Bd7?! { [%eval 0.65] } { Inaccuracy. Qg6 was best. } { [%clk 0:04:15] } 18. Qc4?! { [%eval 0.0] } { Inaccuracy. Qa5 was best. } { [%clk 0:06:30] } 18... a5 { [%eval 0.44] [%clk 0:03:44] } 19. Rab1?! { [%eval -0.16] } { Inaccuracy. Qc3 was best. } { [%clk 0:06:24] } 19... Qg6 { [%eval 0.14] [%clk 0:03:19] } 20. Bxd6 { [%eval 0.37] [%clk 0:05:39] } 20... cxd6 { [%eval 0.15] [%clk 0:03:14] } 21. Kh1?! { [%eval -0.61] } { Inaccuracy. Rxb8 was best. } { [%clk 0:05:33] } 21... Qf5 { [%eval -0.26] [%clk 0:02:33] } 22. Kg1 { [%eval -0.42] [%clk 0:04:35] } 22... h6 { [%eval -0.3] [%clk 0:02:08] } 23. g3?! { [%eval -0.93] } { Inaccuracy. Rfc1 was best. } { [%clk 0:04:20] } 23... Rbc8 { [%eval -0.62] [%clk 0:01:19] } 24. e4 { [%eval -0.58] [%clk 0:03:47] } 24... Qf6 { [%eval -0.68] [%clk 0:00:56] } 25. Rb7?! { [%eval -1.73] } { Inaccuracy. Rfc1 was best. } { [%clk 0:03:24] } 25... Be6 { [%eval -1.37] [%clk 0:00:52] } 26. Qd3 { [%eval -1.33] [%clk 0:03:13] } 26... Rb8?! { [%eval -0.64] } { Inaccuracy. Bh3 was best. } { [%clk 0:00:49] } 27. Rfb1 { [%eval -0.76] [%clk 0:03:12] } 27... Rxb7 { [%eval -0.94] [%clk 0:00:44] } 28. Rxb7 { [%eval -0.59] [%clk 0:03:15] } 28... Qd8?! { [%eval -0.07] } { Inaccuracy. Bh3 was best. } { [%clk 0:00:45] } 29. Qc3 { [%eval 0.0] [%clk 0:02:33] } 29... Bd7 { [%eval 0.22] [%clk 0:00:36] } 30. Ra7 { [%eval 0.21] [%clk 0:02:26] } 30... c5 { [%eval 0.07] [%clk 0:00:35] } 31. dxc5?! { [%eval -0.49] } { Inaccuracy. Qxa5 was best. } { [%clk 0:02:19] } 31... dxc5 { [%eval -0.64] [%clk 0:00:36] } 32. Rxa5? { [%eval -1.85] } { Mistake. h4 was best. } { [%clk 0:02:19] } 32... Bc6?? { [%eval 0.49] } { Blunder. Bh3 was best. } { [%clk 0:00:31] } 33. f3 { [%eval 0.58] [%clk 0:01:24] } 33... Qd7 { [%eval 0.48] [%clk 0:00:20] } 34. Rxc5 { [%eval 0.44] [%clk 0:01:11] } 34... Bxa4 { [%eval 0.45] [%clk 0:00:21] } 35. Rc7 { [%eval 0.46] [%clk 0:01:11] } 35... Qb5 { [%eval 0.51] [%clk 0:00:20] } 36. Ra7?? { [%eval -7.15] } { Blunder. Qc4 was best. } { [%clk 0:00:52] } 36... Qb6+ { [%eval -7.3] [%clk 0:00:19] } 37. Qe3? { [%eval #-9] } { Checkmate is now unavoidable. Kg2 was best. } { [%clk 0:00:46] } 37... Qxe3+ { [%eval #-8] [%clk 0:00:20] } 0-1