Event: World Youth Cup 2021 O16-G12 - Open 16
Site: Tornelo INT
Date: 2021-08-16
White: Blackford, Ross
Black: Nguyen, Quoc Hy
Result: 0-1
ECO: B28
Opening: Sicilian Defense: O'Kelly Variation, Normal System
Variant: Standard

1. e4 { [%eval 0.24] [%clk 0:10:03] } 1... c5 { [%eval 0.32] [%clk 0:10:00] } 2. Nf3 { [%eval 0.0] [%clk 0:10:03] } 2... a6 { [%eval 0.36] [%clk 0:09:57] } 3. d4 { [%eval 0.16] [%clk 0:10:03] } 3... cxd4 { [%eval 0.35] [%clk 0:09:58] } 4. Nxd4 { [%eval 0.13] [%clk 0:10:02] } 4... Nf6 { [%eval 0.0] [%clk 0:10:00] } 5. Nc3 { [%eval -0.13] [%clk 0:10:03] } 5... e5 { [%eval 0.0] [%clk 0:10:02] } 6. Nb3 { [%eval -0.25] [%clk 0:10:00] } 6... Bb4 { [%eval -0.13] [%clk 0:10:03] } 7. f3 { [%eval -0.2] [%clk 0:09:13] } 7... d5 { [%eval 0.0] [%clk 0:09:34] } 8. exd5 { [%eval 0.08] [%clk 0:09:13] } 8... Nxd5 { [%eval -0.02] [%clk 0:09:35] } 9. Bd2? { [%eval -1.39] } { Mistake. a3 was best. } { [%clk 0:09:13] } 9... Nxc3 { [%eval -0.89] [%clk 0:09:29] } 10. Bxc3 { [%eval -1.25] [%clk 0:09:10] } 10... Bxc3+ { [%eval -1.3] [%clk 0:09:28] } 11. bxc3 { [%eval -1.12] [%clk 0:09:11] } 11... Qc7 { [%eval -1.16] [%clk 0:09:29] } 12. Qd2?! { [%eval -1.71] } { Inaccuracy. Bd3 was best. } { [%clk 0:08:26] } 12... O-O { [%eval -1.39] [%clk 0:09:29] } 13. O-O-O { [%eval -1.12] [%clk 0:07:41] } 13... Be6 { [%eval -0.75] [%clk 0:09:25] } 14. Bd3?? { [%eval -2.66] } { Blunder. Qd6 was best. } { [%clk 0:06:40] } 14... Nd7 { [%eval -2.85] [%clk 0:09:24] } 15. Rhe1 { [%eval -2.4] [%clk 0:06:34] } 15... Rfc8 { [%eval -1.94] [%clk 0:09:24] } 16. Kb2?! { [%eval -3.2] } { Inaccuracy. g4 was best. } { [%clk 0:06:32] } 16... Nb6 { [%eval -2.93] [%clk 0:09:23] } 17. Bf1?? { [%eval -7.75] } { Blunder. Ka1 was best. } { [%clk 0:04:38] } 17... Na4+ { [%eval -7.48] [%clk 0:09:14] } 18. Ka1 { [%eval -7.36] [%clk 0:04:26] } 18... Nxc3 { [%eval -7.77] [%clk 0:09:11] } 19. Rc1 { [%eval -7.3] [%clk 0:04:13] } 19... a5 { [%eval -7.37] [%clk 0:09:11] } 20. f4 { [%eval -7.64] [%clk 0:03:19] } 20... a4 { [%eval -7.66] [%clk 0:09:10] } 21. fxe5 { [%eval -14.61] [%clk 0:03:06] } 21... axb3 { [%eval -15.29] [%clk 0:09:03] } 22. cxb3 { [%eval -15.02] [%clk 0:03:06] } 22... Bxb3 { [%eval -9.34] [%clk 0:08:54] } 23. Kb2? { [%eval #-3] } { Checkmate is now unavoidable. Re3 was best. } { [%clk 0:03:02] } 23... Rxa2+ { [%eval #-2] [%clk 0:08:53] } 24. Kxb3 { [%eval #-2] [%clk 0:03:01] } 24... Qb6+ { [%eval #-1] [%clk 0:08:54] } 25. Bb5 { [%clk 0:02:47] } 25... Qxb5# { [%clk 0:08:55] } 0-1