Event: World Youth Cup 2021 O10-G18 - Girls 18
Date: 2021-08-01
White: Biryukov, Sasha
Black: Mary, Barnor
Result: 1-0
ECO: C41
Opening: Philidor Defense
Variant: Standard

1. e4 { [%eval 0.24] [%clk 0:10:03] } 1... e5 { [%eval 0.12] [%clk 0:09:57] } 2. Nf3 { [%eval 0.17] [%clk 0:10:04] } 2... d6 { [%eval 0.62] [%clk 0:09:47] } 3. d4 { [%eval 0.57] [%clk 0:09:56] } 3... Nc6 { [%eval 0.88] [%clk 0:09:30] } 4. dxe5 { [%eval 0.57] [%clk 0:09:47] } 4... Nxe5 { [%eval 0.62] [%clk 0:09:14] } 5. Nxe5 { [%eval 0.37] [%clk 0:09:45] } 5... dxe5 { [%eval 0.48] [%clk 0:09:13] } 6. Qxd8+ { [%eval 0.3] [%clk 0:09:45] } 6... Kxd8 { [%eval 0.38] [%clk 0:09:12] } 7. Bc4 { [%eval 0.48] [%clk 0:09:45] } 7... Ke8 { [%eval 0.81] [%clk 0:08:45] } 8. O-O?! { [%eval 0.08] } { Inaccuracy. Be3 was best. } { [%clk 0:09:44] } 8... Bc5 { [%eval 0.0] [%clk 0:08:44] } 9. Nc3 { [%eval 0.0] [%clk 0:09:38] } 9... Nf6 { [%eval 0.07] [%clk 0:08:29] } 10. Bg5 { [%eval -0.4] [%clk 0:08:57] } 10... Ng4?? { [%eval 2.27] } { Blunder. c6 was best. } { [%clk 0:08:03] } 11. Bh4?? { [%eval -0.08] } { Blunder. h3 was best. } { [%clk 0:08:24] } 11... b6?? { [%eval 5.13] } { Blunder. c6 was best. } { [%clk 0:08:00] } 12. h3? { [%eval 2.83] } { Mistake. Nb5 was best. } { [%clk 0:08:23] } 12... Nxf2?? { [%eval 7.31] } { Blunder. Nf6 was best. } { [%clk 0:07:44] } 13. Bxf2 { [%eval 7.5] [%clk 0:08:23] } 13... Bxf2+ { [%eval 7.83] [%clk 0:07:36] } 14. Rxf2 { [%eval 7.94] [%clk 0:08:23] } 14... Rf8 { [%eval 7.96] [%clk 0:07:26] } 15. Rd1 { [%eval 7.32] [%clk 0:08:13] } 15... Bd7 { [%eval 8.6] [%clk 0:07:02] } 16. Nb5 { [%eval 8.02] [%clk 0:07:42] } 16... c6 { [%eval 11.07] [%clk 0:06:48] } 17. Nc7+ { [%eval 11.23] [%clk 0:07:42] } 17... Ke7 { [%eval 11.17] [%clk 0:06:43] } 18. Nxa8 { [%eval 11.08] [%clk 0:07:43] } 18... Rxa8?! { [%eval #5] } { Checkmate is now unavoidable. Bc8 was best. } { [%clk 0:06:42] } 19. Rxf7+ { [%eval 20.66] [%clk 0:07:43] } 19... Ke8 { [%eval #4] [%clk 0:06:40] } 20. Rdxd7 { [%eval #3] [%clk 0:07:33] } 20... Rd8 { [%eval #1] [%clk 0:06:33] } 21. Rde7# { [%clk 0:07:30] } 1-0