Event: World Youth Cup 2021 O14-G14 - Open 14
Site: Tornelo INT
Date: 2021-08-11
White: Okabe, Yuma
Black: Han, Xuqian Ben
Result: 0-1
ECO: B23
Opening: Sicilian Defense: Closed, Traditional
Variant: Standard

1. e4 { [%eval 0.24] [%clk 0:10:03] } 1... c5 { [%eval 0.32] [%clk 0:10:01] } 2. Nc3 { [%eval 0.13] [%clk 0:10:04] } 2... Nc6 { [%eval 0.22] [%clk 0:10:02] } 3. Bb5 { [%eval -0.01] [%clk 0:10:06] } 3... Nd4 { [%eval 0.0] [%clk 0:09:53] } 4. Nf3 { [%eval 0.0] [%clk 0:10:06] } 4... g6 { [%eval 0.29] [%clk 0:09:36] } 5. O-O { [%eval -0.05] [%clk 0:09:33] } 5... Bg7 { [%eval 0.0] [%clk 0:09:28] } 6. Bc4 { [%eval 0.22] [%clk 0:08:56] } 6... Nxf3+? { [%eval 1.54] } { Mistake. a6 was best. } { [%clk 0:08:46] } 7. Qxf3 { [%eval 1.79] [%clk 0:08:56] } 7... e6?! { [%eval 2.66] } { Inaccuracy. d5 was best. } { [%clk 0:08:40] } 8. Nb5?? { [%eval 0.68] } { Blunder. d4 was best. } { [%clk 0:08:27] } 8... d6 { [%eval 0.56] [%clk 0:08:25] } 9. d3? { [%eval -0.73] } { Mistake. Qg3 was best. } { [%clk 0:08:02] } 9... a6 { [%eval -0.63] [%clk 0:08:09] } 10. Nc3 { [%eval -0.63] [%clk 0:08:03] } 10... b5 { [%eval -0.6] [%clk 0:07:50] } 11. Bb3 { [%eval -0.67] [%clk 0:08:00] } 11... Bb7 { [%eval -0.64] [%clk 0:07:51] } 12. Qg3 { [%eval -0.72] [%clk 0:07:52] } 12... Nf6 { [%eval -0.87] [%clk 0:06:58] } 13. f4? { [%eval -1.96] } { Mistake. Qh4 was best. } { [%clk 0:07:42] } 13... O-O { [%eval -1.66] [%clk 0:06:51] } 14. f5?! { [%eval -2.82] } { Inaccuracy. a3 was best. } { [%clk 0:07:25] } 14... exf5 { [%eval -2.88] [%clk 0:06:30] } 15. exf5 { [%eval -2.88] [%clk 0:07:21] } 15... d5 { [%eval -3.4] [%clk 0:06:29] } 16. a4 { [%eval -2.74] [%clk 0:06:46] } 16... c4 { [%eval -2.79] [%clk 0:05:43] } 17. dxc4?! { [%eval -4.1] } { Inaccuracy. Ba2 was best. } { [%clk 0:06:22] } 17... dxc4 { [%eval -4.03] [%clk 0:05:43] } 18. Ba2 { [%eval -3.85] [%clk 0:06:14] } 18... b4 { [%eval -4.01] [%clk 0:05:14] } 19. Ne2 { [%eval -4.96] [%clk 0:06:06] } 19... Ne4 { [%eval -4.24] [%clk 0:05:10] } 20. Qe3?! { [%eval -5.55] } { Inaccuracy. Qh3 was best. } { [%clk 0:05:01] } 20... Re8?! { [%eval -3.91] } { Inaccuracy. Qd5 was best. } { [%clk 0:03:50] } 21. fxg6 { [%eval -5.09] [%clk 0:03:57] } 21... hxg6 { [%eval -5.32] [%clk 0:03:24] } 22. Qf4 { [%eval -6.01] [%clk 0:02:45] } 22... Bd5 { [%eval -6.15] [%clk 0:02:33] } 23. Ng3 { [%eval -7.96] [%clk 0:02:32] } 23... Bd4+ { [%eval -7.12] [%clk 0:01:42] } 24. Be3 { [%eval -10.56] [%clk 0:02:13] } 24... Nxg3 { [%eval -10.28] [%clk 0:01:40] } 25. Bxd4 { [%eval -10.61] [%clk 0:02:01] } 25... Ne2+ { [%eval -10.58] [%clk 0:01:40] } 26. Kh1 { [%eval -10.65] [%clk 0:02:00] } 26... Nxf4 { [%eval -10.6] [%clk 0:01:40] } 27. Rxf4 { [%eval -10.71] [%clk 0:02:03] } 27... Qg5 { [%eval -10.18] [%clk 0:01:22] } 28. Rf2 { [%eval -10.69] [%clk 0:01:58] } 28... Re4 { [%eval -11.23] [%clk 0:01:03] } 29. c3 { [%eval -28.38] [%clk 0:01:47] } 29... Rae8 { [%eval -21.69] [%clk 0:01:01] } 30. h3?! { [%eval #-6] } { Checkmate is now unavoidable. Rg1 was best. } { [%clk 0:01:41] } 30... Qg3 { [%eval #-5] [%clk 0:00:57] } 31. Raf1 { [%eval #-5] [%clk 0:01:37] } 31... Rh4 { [%eval #-4] [%clk 0:00:47] } 32. Kg1 { [%eval #-4] [%clk 0:01:26] } 32... Rxh3 { [%eval #-3] [%clk 0:00:47] } 33. cxb4 { [%eval #-1] [%clk 0:01:13] } 33... Qh2# { [%clk 0:00:47] } 0-1