Event: World Youth Cup 2021 O12-G16 - Open 12
Date: 2021-08-06
White: Chan, Wang Ip Boris
Black: Mulawa, Cyprian
Result: 0-1
ECO: B93
Opening: Sicilian Defense: Najdorf Variation, Amsterdam Variation
Variant: Standard
Termination: time forfeit

1. e4 { [%eval 0.24] [%clk 0:10:03] } 1... c5 { [%eval 0.32] [%clk 0:10:00] } 2. Nf3 { [%eval 0.0] [%clk 0:10:04] } 2... d6 { [%eval 0.0] [%clk 0:10:00] } 3. d4 { [%eval 0.15] [%clk 0:10:06] } 3... cxd4 { [%eval 0.13] [%clk 0:10:01] } 4. Nxd4 { [%eval 0.0] [%clk 0:10:07] } 4... Nf6 { [%eval 0.14] [%clk 0:10:03] } 5. Nc3 { [%eval 0.18] [%clk 0:10:08] } 5... a6 { [%eval 0.21] [%clk 0:10:02] } 6. f4 { [%eval -0.13] [%clk 0:10:08] } 6... e5 { [%eval 0.0] [%clk 0:09:59] } 7. Nf3 { [%eval 0.0] [%clk 0:10:08] } 7... Qc7 { [%eval 0.0] [%clk 0:09:59] } 8. Bd3 { [%eval 0.35] [%clk 0:09:51] } 8... Be7 { [%eval 0.08] [%clk 0:09:58] } 9. O-O { [%eval 0.1] [%clk 0:09:35] } 9... O-O { [%eval 0.33] [%clk 0:09:59] } 10. a4 { [%eval 0.26] [%clk 0:09:27] } 10... Nbd7 { [%eval 0.16] [%clk 0:09:55] } 11. Qe2 { [%eval 0.01] [%clk 0:08:39] } 11... b6 { [%eval 0.24] [%clk 0:09:32] } 12. f5 { [%eval -0.11] [%clk 0:08:28] } 12... Bb7 { [%eval -0.43] [%clk 0:09:05] } 13. Bg5 { [%eval -0.35] [%clk 0:08:00] } 13... Nc5 { [%eval 0.1] [%clk 0:09:06] } 14. Bxf6 { [%eval 0.0] [%clk 0:06:25] } 14... Bxf6 { [%eval -0.08] [%clk 0:09:02] } 15. g4 { [%eval -0.44] [%clk 0:06:25] } 15... d5 { [%eval -0.85] [%clk 0:07:42] } 16. g5 { [%eval -0.56] [%clk 0:05:39] } 16... Nxd3 { [%eval -0.38] [%clk 0:06:37] } 17. cxd3 { [%eval -0.39] [%clk 0:05:33] } 17... Be7 { [%eval -0.35] [%clk 0:06:35] } 18. Qg2?! { [%eval -1.29] } { Inaccuracy. exd5 was best. } { [%clk 0:03:45] } 18... dxe4 { [%eval -1.4] [%clk 0:06:08] } 19. dxe4 { [%eval -1.54] [%clk 0:03:25] } 19... Rfd8?! { [%eval -0.81] } { Inaccuracy. Bb4 was best. } { [%clk 0:05:04] } 20. Rad1?! { [%eval -1.56] } { Inaccuracy. Rac1 was best. } { [%clk 0:03:04] } 20... Bb4 { [%eval -1.73] [%clk 0:04:16] } 21. Rc1 { [%eval -1.79] [%clk 0:01:53] } 21... Rac8 { [%eval -1.5] [%clk 0:04:01] } 22. Qg3 { [%eval -1.62] [%clk 0:00:32] } 22... Bc5+?! { [%eval -0.9] } { Inaccuracy. Rd3 was best. } { [%clk 0:02:38] } 23. Kh1? { [%eval -2.09] } { Mistake. Kg2 was best. } { [%clk 0:00:30] } 23... Be3 { [%eval -2.27] [%clk 0:02:40] } 24. Rcd1 { [%eval -2.3] [%clk 0:00:19] } 24... Bf4 { [%eval -2.16] [%clk 0:02:37] } 25. Qg4 { [%eval -2.78] [%clk 0:00:13] } 25... Qc4? { [%eval -1.35] } { Mistake. g6 was best. } { [%clk 0:02:29] } 26. g6 { [%eval -1.35] [%clk 0:00:11] } 26... fxg6 { [%eval -1.24] [%clk 0:02:06] } 27. fxg6 { [%eval -1.28] [%clk 0:00:13] } 27... h6 { [%eval -1.71] [%clk 0:02:06] } 28. Nd5 { [%eval -2.04] [%clk 0:00:07] } 28... Qxe4?? { [%eval 6.91] } { Blunder. Kh8 was best. } { [%clk 0:01:49] } 29. Ne7+?? { [%eval -8.14] } { Blunder. Nf6+ was best. } { [%clk 0:00:08] } 29... Kh8 { [%eval -8.13] [%clk 0:01:44] } 30. Rxd8+ { [%eval -8.5] [%clk 0:00:08] } 30... Rxd8 { [%eval -8.15] [%clk 0:01:44] } 31. Nf5? { [%eval #-7] } { Checkmate is now unavoidable. Kg2 was best. } { [%clk 0:00:05] } 31... Rd1? { [%eval -7.92] } { Lost forced checkmate sequence. Qe2 was best. } { [%clk 0:01:39] } 32. Rxd1 { [%eval -8.04] [%clk 0:00:05] } 32... Qxf3+ { [%eval -8.16] [%clk 0:01:40] } 33. Qxf3 { [%eval -8.28] [%clk 0:00:05] } 33... Bxf3+ { [%eval -8.12] [%clk 0:01:41] } 34. Kg1 { [%eval -8.11] [%clk 0:00:05] } 34... Bxd1 { [%eval -8.14] [%clk 0:01:43] } 0-1