Event: World Youth Cup 2021 O10-G18 - Girls 18
Date: 2021-08-01
White: Demchenko, Svitlana
Black: Singgih, Diajeng Theresa
Result: 1-0
ECO: D02
Opening: Queen's Pawn Game: London System
Variant: Standard

1. d4 { [%eval 0.0] [%clk 0:10:03] } 1... d5 { [%eval 0.23] [%clk 0:10:01] } 2. Nf3 { [%eval 0.0] [%clk 0:10:03] } 2... Nf6 { [%eval 0.09] [%clk 0:09:57] } 3. Bf4 { [%eval -0.09] [%clk 0:10:04] } 3... e6 { [%eval 0.01] [%clk 0:09:58] } 4. e3 { [%eval 0.01] [%clk 0:10:04] } 4... Bd6 { [%eval 0.13] [%clk 0:09:59] } 5. Bg3 { [%eval 0.05] [%clk 0:10:04] } 5... O-O { [%eval 0.27] [%clk 0:09:57] } 6. Bd3 { [%eval 0.0] [%clk 0:10:04] } 6... b6 { [%eval 0.09] [%clk 0:09:58] } 7. Nbd2 { [%eval 0.0] [%clk 0:09:57] } 7... Bb7 { [%eval 0.0] [%clk 0:09:58] } 8. Ne5 { [%eval -0.01] [%clk 0:09:57] } 8... c5 { [%eval -0.07] [%clk 0:09:43] } 9. c3 { [%eval -0.02] [%clk 0:09:58] } 9... Ne4 { [%eval 0.12] [%clk 0:09:15] } 10. Qc2 { [%eval -0.05] [%clk 0:07:53] } 10... f5 { [%eval -0.08] [%clk 0:09:08] } 11. O-O-O? { [%eval -1.13] } { Mistake. Nxe4 was best. } { [%clk 0:07:24] } 11... c4? { [%eval 0.12] } { Mistake. Bxe5 was best. } { [%clk 0:07:27] } 12. Bxe4 { [%eval 0.27] [%clk 0:07:08] } 12... fxe4 { [%eval 0.24] [%clk 0:07:26] } 13. f3 { [%eval 0.06] [%clk 0:07:07] } 13... exf3?! { [%eval 0.92] } { Inaccuracy. Bxe5 was best. } { [%clk 0:07:07] } 14. gxf3?! { [%eval 0.21] } { Inaccuracy. Ndxf3 was best. } { [%clk 0:06:35] } 14... Nc6 { [%eval 0.07] [%clk 0:07:02] } 15. Rhg1 { [%eval 0.46] [%clk 0:06:07] } 15... b5 { [%eval 0.34] [%clk 0:06:19] } 16. f4?! { [%eval -0.3] } { Inaccuracy. Ng4 was best. } { [%clk 0:05:25] } 16... b4 { [%eval -0.19] [%clk 0:06:03] } 17. Ndf3 { [%eval -0.52] [%clk 0:04:32] } 17... Be7? { [%eval 0.75] } { Mistake. bxc3 was best. } { [%clk 0:04:52] } 18. Nxc6?? { [%eval -1.19] } { Blunder. Qg2 was best. } { [%clk 0:03:52] } 18... Bxc6 { [%eval -0.91] [%clk 0:04:53] } 19. Ne5 { [%eval -0.97] [%clk 0:03:54] } 19... Rc8?! { [%eval -0.06] } { Inaccuracy. Qb6 was best. } { [%clk 0:04:20] } 20. cxb4?! { [%eval -0.63] } { Inaccuracy. Be1 was best. } { [%clk 0:03:35] } 20... Bxb4 { [%eval -0.72] [%clk 0:03:57] } 21. Be1 { [%eval -0.52] [%clk 0:03:26] } 21... Bxe1?! { [%eval 0.1] } { Inaccuracy. Bd6 was best. } { [%clk 0:03:23] } 22. Rdxe1 { [%eval 0.09] [%clk 0:03:29] } 22... Bb5 { [%eval 0.38] [%clk 0:03:15] } 23. Rg3 { [%eval 0.08] [%clk 0:02:55] } 23... Rc7 { [%eval 0.38] [%clk 0:02:38] } 24. Reg1 { [%eval 0.13] [%clk 0:02:42] } 24... c3?! { [%eval 0.86] } { Inaccuracy. Be8 was best. } { [%clk 0:02:25] } 25. bxc3 { [%eval 0.78] [%clk 0:02:23] } 25... Rf5?! { [%eval 1.65] } { Inaccuracy. Qb8 was best. } { [%clk 0:02:14] } 26. Kd2?! { [%eval 0.94] } { Inaccuracy. Kb2 was best. } { [%clk 0:02:07] } 26... Qf8 { [%eval 1.02] [%clk 0:01:55] } 27. Rb1 { [%eval 1.29] [%clk 0:01:45] } 27... Rh5 { [%eval 1.65] [%clk 0:01:42] } 28. Rg2 { [%eval 1.43] [%clk 0:01:38] } 28... Qe8 { [%eval 1.87] [%clk 0:01:12] } 29. a4?! { [%eval 1.28] } { Inaccuracy. Qb3 was best. } { [%clk 0:01:23] } 29... Bc4 { [%eval 1.76] [%clk 0:00:40] } 30. Qb2 { [%eval 1.55] [%clk 0:01:14] } 30... h6?? { [%eval 7.71] } { Blunder. g6 was best. } { [%clk 0:00:33] } 31. Qb8 { [%eval 7.11] [%clk 0:01:05] } 31... Qxb8 { [%eval 14.68] [%clk 0:00:24] } 32. Rxb8+ { [%eval 16.59] [%clk 0:01:07] } 32... Kh7 { [%eval 15.51] [%clk 0:00:26] } 33. Ng6 { [%eval 14.68] [%clk 0:00:57] } 33... Rc6 { [%clk 0:00:06] } 34. Rh8# { [%clk 0:00:56] } 1-0