Event: World Youth Cup 2021 O10-G18 - Girls 18
Date: 2021-08-01
White: Biryukov, Sasha
Black: Sri M.K, Poorna
Result: 0-1
ECO: B90
Opening: Sicilian Defense: Najdorf Variation
Variant: Standard

1. e4 { [%eval 0.24] [%clk 0:10:03] } 1... c5 { [%eval 0.32] [%clk 0:09:50] } 2. Nf3 { [%eval 0.0] [%clk 0:10:04] } 2... d6 { [%eval 0.0] [%clk 0:09:52] } 3. d4 { [%eval 0.15] [%clk 0:10:00] } 3... cxd4 { [%eval 0.13] [%clk 0:09:53] } 4. Nxd4 { [%eval 0.0] [%clk 0:10:00] } 4... Nf6 { [%eval 0.14] [%clk 0:09:54] } 5. Nc3 { [%eval 0.18] [%clk 0:10:00] } 5... a6 { [%eval 0.21] [%clk 0:09:56] } 6. Bd3 { [%eval 0.08] [%clk 0:09:57] } 6... e5 { [%eval 0.16] [%clk 0:09:42] } 7. Nf3 { [%eval 0.0] [%clk 0:09:56] } 7... Be7 { [%eval 0.0] [%clk 0:09:28] } 8. O-O { [%eval 0.0] [%clk 0:09:57] } 8... O-O { [%eval 0.0] [%clk 0:08:26] } 9. h3 { [%eval 0.0] [%clk 0:09:54] } 9... b5 { [%eval 0.14] [%clk 0:08:24] } 10. Nd5?! { [%eval -0.72] } { Inaccuracy. Re1 was best. } { [%clk 0:09:25] } 10... Nxd5 { [%eval -0.67] [%clk 0:08:09] } 11. exd5 { [%eval -0.74] [%clk 0:09:21] } 11... f5 { [%eval -0.64] [%clk 0:08:06] } 12. Be2 { [%eval -0.46] [%clk 0:08:53] } 12... Nd7 { [%eval -0.96] [%clk 0:06:47] } 13. c4 { [%eval -0.92] [%clk 0:08:41] } 13... bxc4 { [%eval -1.0] [%clk 0:06:12] } 14. Bxc4 { [%eval -0.94] [%clk 0:08:41] } 14... f4? { [%eval 0.14] } { Mistake. Nb6 was best. } { [%clk 0:05:45] } 15. b4?? { [%eval -1.72] } { Blunder. Re1 was best. } { [%clk 0:07:35] } 15... Qe8?? { [%eval 0.11] } { Blunder. Bf6 was best. } { [%clk 0:05:06] } 16. Bb2?? { [%eval -3.19] } { Blunder. Re1 was best. } { [%clk 0:06:18] } 16... Qg6?? { [%eval 1.36] } { Blunder. e4 was best. } { [%clk 0:04:47] } 17. Nxe5?? { [%eval -6.04] } { Blunder. Bxe5 was best. } { [%clk 0:05:04] } 17... Nxe5 { [%eval -5.74] [%clk 0:04:00] } 18. Bxe5 { [%eval -6.09] [%clk 0:05:03] } 18... Bxh3 { [%eval -5.93] [%clk 0:03:30] } 19. Qf3 { [%eval -5.95] [%clk 0:04:35] } 19... Bg4 { [%eval -6.08] [%clk 0:03:13] } 20. Qb3 { [%eval -6.9] [%clk 0:04:05] } 20... Rf5?! { [%eval -4.83] } { Inaccuracy. f3 was best. } { [%clk 0:02:31] } 21. Bd3?? { [%eval #-3] } { Checkmate is now unavoidable. Bd4 was best. } { [%clk 0:02:46] } 21... Bf3 { [%eval #-2] [%clk 0:02:17] } 22. g3 { [%eval #-2] [%clk 0:02:29] } 22... Rh5 { [%eval #-1] [%clk 0:01:57] } 23. Bxg6 { [%eval #-1] [%clk 0:01:24] } 23... Rh1# { [%clk 0:01:56] } 0-1