Event: World Youth Cup 2021 O10-G18 - Girls 18
Date: 2021-08-01
White: Biryukov, Sasha
Black: Espinoza Coca, Laura
Result: 1-0
ECO: B32
Opening: Sicilian Defense: Open
Variant: Standard

1. e4 { [%eval 0.24] [%clk 0:10:03] } 1... c5 { [%eval 0.32] [%clk 0:10:01] } 2. Nf3 { [%eval 0.0] [%clk 0:10:04] } 2... Nc6 { [%eval 0.32] [%clk 0:10:00] } 3. d4 { [%eval 0.16] [%clk 0:10:05] } 3... cxd4 { [%eval 0.26] [%clk 0:10:02] } 4. Nxd4 { [%eval 0.0] [%clk 0:10:06] } 4... d6 { [%eval 0.5] [%clk 0:10:02] } 5. Bc4 { [%eval 0.12] [%clk 0:10:03] } 5... g6 { [%eval 0.4] [%clk 0:10:03] } 6. O-O { [%eval 0.0] [%clk 0:10:03] } 6... Bg7 { [%eval 0.32] [%clk 0:10:03] } 7. Nxc6 { [%eval 0.2] [%clk 0:09:48] } 7... bxc6 { [%eval 0.0] [%clk 0:10:03] } 8. Nc3 { [%eval 0.0] [%clk 0:09:48] } 8... Nf6 { [%eval 0.0] [%clk 0:09:55] } 9. f4 { [%eval -0.49] [%clk 0:09:32] } 9... O-O { [%eval -0.46] [%clk 0:09:52] } 10. Be3?? { [%eval -2.26] } { Blunder. Be2 was best. } { [%clk 0:09:26] } 10... a5?? { [%eval -0.4] } { Blunder. Ng4 was best. } { [%clk 0:09:22] } 11. Rb1?! { [%eval -1.29] } { Inaccuracy. Be2 was best. } { [%clk 0:09:10] } 11... Bg4? { [%eval 0.07] } { Mistake. Ng4 was best. } { [%clk 0:09:20] } 12. Be2?! { [%eval -0.51] } { Inaccuracy. Qd2 was best. } { [%clk 0:08:59] } 12... Bxe2 { [%eval -0.59] [%clk 0:08:43] } 13. Qxe2 { [%eval -0.4] [%clk 0:08:44] } 13... Qc7 { [%eval 0.0] [%clk 0:08:33] } 14. Bf2 { [%eval -0.47] [%clk 0:07:21] } 14... Rfc8 { [%eval -0.08] [%clk 0:08:06] } 15. e5?! { [%eval -1.02] } { Inaccuracy. b3 was best. } { [%clk 0:07:07] } 15... dxe5? { [%eval 0.0] } { Mistake. Nd5 was best. } { [%clk 0:08:04] } 16. fxe5 { [%eval -0.23] [%clk 0:07:07] } 16... Nd7?? { [%eval 2.0] } { Blunder. Nd5 was best. } { [%clk 0:08:05] } 17. e6 { [%eval 1.74] [%clk 0:06:59] } 17... fxe6 { [%eval 1.82] [%clk 0:07:44] } 18. Qxe6+ { [%eval 1.88] [%clk 0:06:59] } 18... Kh8 { [%eval 1.97] [%clk 0:07:40] } 19. Rbe1 { [%eval 1.74] [%clk 0:05:31] } 19... Re8 { [%eval 1.61] [%clk 0:07:31] } 20. Na4 { [%eval 1.54] [%clk 0:04:54] } 20... Rab8?! { [%eval 2.5] } { Inaccuracy. Qd6 was best. } { [%clk 0:07:27] } 21. Bg3 { [%eval 2.62] [%clk 0:04:50] } 21... Qa7+ { [%eval 2.39] [%clk 0:07:25] } 22. Kh1 { [%eval 2.65] [%clk 0:04:26] } 22... Rbc8 { [%eval 2.42] [%clk 0:06:51] } 23. Rf7 { [%eval 2.17] [%clk 0:04:16] } 23... Nc5?? { [%eval 9.23] } { Blunder. Qd4 was best. } { [%clk 0:06:31] } 24. Nxc5 { [%eval 6.53] [%clk 0:03:50] } 24... Qxc5 { [%eval 6.93] [%clk 0:06:30] } 25. Rxe7?? { [%eval 0.19] } { Blunder. Rxg7 was best. } { [%clk 0:03:37] } 25... Rxe7?? { [%eval 15.07] } { Blunder. Qxe7 was best. } { [%clk 0:06:22] } 26. Qxc8+ { [%eval 15.21] [%clk 0:03:27] } 26... Bf8?! { [%eval #1] } { Checkmate is now unavoidable. Re8 was best. } { [%clk 0:06:09] } 27. Qxf8# { [%clk 0:03:26] } 1-0