Event: World Youth Cup 2021 O12-G16 - Open 12
Date: 2021-08-06
White: Bianchi Santaria, Andy Ronald
Black: Tuguldur, Soninbayar
Result: 0-1
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 0:10:00] } 2. Nf3 { [%eval 0.0] [%clk 0:10:00] } 2... Nf6 { [%eval 0.09] [%clk 0:10:01] } 3. Bf4 { [%eval -0.09] [%clk 0:09:55] } 3... Bf5 { [%eval 0.21] [%clk 0:10:01] } 4. Nbd2 { [%eval 0.04] [%clk 0:09:51] } 4... e6 { [%eval 0.01] [%clk 0:10:01] } 5. e3 { [%eval 0.13] [%clk 0:09:48] } 5... Bd6 { [%eval 0.2] [%clk 0:10:01] } 6. Bxd6 { [%eval 0.0] [%clk 0:09:37] } 6... Qxd6 { [%eval 0.03] [%clk 0:10:00] } 7. c3 { [%eval 0.0] [%clk 0:09:36] } 7... Nbd7 { [%eval 0.0] [%clk 0:10:00] } 8. Be2 { [%eval 0.04] [%clk 0:09:34] } 8... h6 { [%eval 0.03] [%clk 0:09:58] } 9. h3 { [%eval 0.05] [%clk 0:09:28] } 9... a6 { [%eval 0.09] [%clk 0:09:57] } 10. Rc1 { [%eval -0.11] [%clk 0:09:03] } 10... O-O { [%eval 0.13] [%clk 0:09:54] } 11. O-O { [%eval 0.03] [%clk 0:09:01] } 11... c5 { [%eval 0.27] [%clk 0:09:50] } 12. c4 { [%eval 0.0] [%clk 0:08:21] } 12... cxd4 { [%eval 0.3] [%clk 0:09:32] } 13. Nxd4 { [%eval 0.13] [%clk 0:08:19] } 13... Bg6 { [%eval 0.25] [%clk 0:09:29] } 14. N2b3 { [%eval 0.0] [%clk 0:08:10] } 14... Qe7 { [%eval 0.11] [%clk 0:09:24] } 15. cxd5 { [%eval 0.1] [%clk 0:07:52] } 15... Nxd5 { [%eval 0.06] [%clk 0:09:22] } 16. Bf3 { [%eval -0.01] [%clk 0:07:48] } 16... N7f6 { [%eval -0.05] [%clk 0:09:08] } 17. Re1? { [%eval -1.23] } { Mistake. Na5 was best. } { [%clk 0:07:33] } 17... Rfd8 { [%eval -1.32] [%clk 0:09:05] } 18. Qe2 { [%eval -1.3] [%clk 0:07:24] } 18... Nb4? { [%eval -0.23] } { Mistake. e5 was best. } { [%clk 0:08:53] } 19. Nc5 { [%eval -0.38] [%clk 0:06:39] } 19... Nbd5 { [%eval -0.22] [%clk 0:04:56] } 20. Ndb3 { [%eval -0.5] [%clk 0:05:54] } 20... Rac8?! { [%eval 0.32] } { Inaccuracy. e5 was best. } { [%clk 0:04:40] } 21. g3 { [%eval 0.04] [%clk 0:04:50] } 21... e5 { [%eval -0.13] [%clk 0:03:55] } 22. e4 { [%eval 0.02] [%clk 0:04:34] } 22... Nb4 { [%eval -0.16] [%clk 0:03:49] } 23. a3 { [%eval -0.01] [%clk 0:04:30] } 23... Nc6 { [%eval -0.15] [%clk 0:03:48] } 24. Red1 { [%eval -0.62] [%clk 0:04:12] } 24... Nh7?! { [%eval 0.24] } { Inaccuracy. Nd4 was best. } { [%clk 0:03:03] } 25. h4 { [%eval 0.06] [%clk 0:04:01] } 25... Nf8 { [%eval 0.41] [%clk 0:03:01] } 26. Bg4 { [%eval 0.11] [%clk 0:03:56] } 26... Rc7 { [%eval 0.35] [%clk 0:02:39] } 27. Rxd8 { [%eval 0.62] [%clk 0:03:54] } 27... Qxd8 { [%eval 0.17] [%clk 0:02:38] } 28. Rd1 { [%eval 0.27] [%clk 0:03:54] } 28... Qe7 { [%eval 0.24] [%clk 0:02:38] } 29. Qe3?! { [%eval -0.42] } { Inaccuracy. h5 was best. } { [%clk 0:03:39] } 29... Nd4 { [%eval -0.36] [%clk 0:02:29] } 30. Nxd4?? { [%eval -5.57] } { Blunder. Rc1 was best. } { [%clk 0:03:23] } 30... exd4 { [%eval -5.36] [%clk 0:02:29] } 31. Qxd4 { [%eval -5.54] [%clk 0:03:19] } 31... Qxc5 { [%eval -4.88] [%clk 0:02:19] } 32. Qd8?! { [%eval -6.31] } { Inaccuracy. Qxc5 was best. } { [%clk 0:03:09] } 32... Bxe4 { [%eval -6.49] [%clk 0:02:04] } 33. Bh5?! { [%eval -12.81] } { Inaccuracy. Qd4 was best. } { [%clk 0:02:58] } 33... Qxh5 { [%eval -14.17] [%clk 0:01:53] } 34. Re1?! { [%eval #-5] } { Checkmate is now unavoidable. Qd4 was best. } { [%clk 0:02:50] } 34... Qf3 { [%eval #-4] [%clk 0:01:49] } 35. Rxe4 { [%eval #-4] [%clk 0:02:35] } 35... Rc1+ { [%eval #-3] [%clk 0:01:49] } 36. Re1 { [%eval #-2] [%clk 0:02:28] } 36... Rxe1+ { [%eval #-1] [%clk 0:01:49] } 37. Kh2 { [%clk 0:02:28] } 37... Qh1# { [%clk 0:01:49] } 0-1