Event: World Youth Cup 2021 O16-G12 - Open 16
Site: Tornelo INT
Date: 2021-08-16
White: Ong, Yi Herng Joel
Black: Mayta Aiza, Maveric
Result: 1-0
ECO: A43
Opening: Benoni Defense: Old Benoni, Schmid Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 0:10:03] } 1... c5?! { [%eval 0.66] } { Inaccuracy. e6 was best. } { [%clk 0:10:01] } 2. d5 { [%eval 0.72] [%clk 0:10:04] } 2... d6 { [%eval 0.82] [%clk 0:10:03] } 3. Nc3 { [%eval 0.71] [%clk 0:10:06] } 3... g6 { [%eval 0.9] [%clk 0:10:05] } 4. e4 { [%eval 0.93] [%clk 0:10:07] } 4... Bg7 { [%eval 0.77] [%clk 0:10:07] } 5. Nf3 { [%eval 0.6] [%clk 0:10:10] } 5... e6? { [%eval 1.86] } { Mistake. Nf6 was best. } { [%clk 0:10:06] } 6. Be2?! { [%eval 0.95] } { Inaccuracy. dxe6 was best. } { [%clk 0:10:11] } 6... Ne7 { [%eval 1.18] [%clk 0:10:07] } 7. O-O { [%eval 1.19] [%clk 0:10:06] } 7... O-O { [%eval 1.16] [%clk 0:10:08] } 8. Nd2?! { [%eval 0.45] } { Inaccuracy. dxe6 was best. } { [%clk 0:09:59] } 8... Na6 { [%eval 0.8] [%clk 0:09:58] } 9. Bxa6 { [%eval 0.57] [%clk 0:09:23] } 9... bxa6 { [%eval 0.62] [%clk 0:10:01] } 10. Nc4 { [%eval 0.53] [%clk 0:09:24] } 10... exd5 { [%eval 0.85] [%clk 0:09:52] } 11. exd5 { [%eval 0.29] [%clk 0:07:40] } 11... a5 { [%eval 1.1] [%clk 0:09:52] } 12. Nb5 { [%eval 0.75] [%clk 0:06:31] } 12... Nf5 { [%eval 0.65] [%clk 0:09:29] } 13. c3 { [%eval 0.41] [%clk 0:06:19] } 13... Ba6?! { [%eval 1.08] } { Inaccuracy. Re8 was best. } { [%clk 0:09:30] } 14. a4 { [%eval 0.86] [%clk 0:06:19] } 14... Rb8 { [%eval 1.23] [%clk 0:09:28] } 15. Nba3?! { [%eval 0.23] } { Inaccuracy. Re1 was best. } { [%clk 0:06:14] } 15... Qh4 { [%eval 0.02] [%clk 0:09:28] } 16. g3 { [%eval 0.08] [%clk 0:05:55] } 16... Qd8 { [%eval 0.55] [%clk 0:08:28] } 17. Re1 { [%eval 0.31] [%clk 0:05:27] } 17... Qc7? { [%eval 1.87] } { Mistake. Re8 was best. } { [%clk 0:08:25] } 18. Bf4?! { [%eval 1.25] } { Inaccuracy. Nb5 was best. } { [%clk 0:05:19] } 18... h5?! { [%eval 1.88] } { Inaccuracy. Qd7 was best. } { [%clk 0:08:18] } 19. Qc2?! { [%eval 0.95] } { Inaccuracy. Nb5 was best. } { [%clk 0:05:02] } 19... Rfe8 { [%eval 0.57] [%clk 0:08:05] } 20. h3 { [%eval 0.77] [%clk 0:04:51] } 20... Be5?! { [%eval 1.71] } { Inaccuracy. Qb7 was best. } { [%clk 0:07:44] } 21. Bxe5 { [%eval 1.87] [%clk 0:03:29] } 21... dxe5 { [%eval 1.83] [%clk 0:07:47] } 22. Rad1 { [%eval 1.55] [%clk 0:03:31] } 22... Rbd8 { [%eval 1.66] [%clk 0:07:36] } 23. Nb5 { [%eval 1.65] [%clk 0:03:06] } 23... Bxb5 { [%eval 1.88] [%clk 0:07:34] } 24. axb5 { [%eval 2.08] [%clk 0:03:09] } 24... Kg7 { [%eval 2.13] [%clk 0:07:14] } 25. Qa4?! { [%eval 1.42] } { Inaccuracy. Qd3 was best. } { [%clk 0:02:28] } 25... e4 { [%eval 1.32] [%clk 0:06:44] } 26. Qxa5 { [%eval 1.32] [%clk 0:02:28] } 26... Qxa5?! { [%eval 2.07] } { Inaccuracy. Qd7 was best. } { [%clk 0:06:44] } 27. Nxa5 { [%eval 2.04] [%clk 0:02:29] } 27... e3?! { [%eval 3.0] } { Inaccuracy. h4 was best. } { [%clk 0:06:45] } 28. Nc6 { [%eval 3.12] [%clk 0:02:25] } 28... Rd7?! { [%eval 4.12] } { Inaccuracy. Rd6 was best. } { [%clk 0:06:46] } 29. c4 { [%eval 4.36] [%clk 0:02:19] } 29... Re4 { [%eval 4.6] [%clk 0:06:12] } 30. b3 { [%eval 4.35] [%clk 0:02:10] } 30... Nd4? { [%eval 8.13] } { Mistake. g5 was best. } { [%clk 0:06:13] } 31. Nxd4 { [%eval 7.86] [%clk 0:01:43] } 31... cxd4 { [%eval 7.97] [%clk 0:05:56] } 32. fxe3 { [%eval 7.2] [%clk 0:01:44] } 32... dxe3 { [%eval 7.13] [%clk 0:05:55] } 33. Rd3 { [%eval 6.7] [%clk 0:01:45] } 33... Rde7 { [%eval 8.97] [%clk 0:05:55] } 34. d6 { [%eval 9.24] [%clk 0:01:42] } 34... Rd7 { [%eval 9.03] [%clk 0:05:56] } 35. c5 { [%eval 9.25] [%clk 0:01:44] } 35... Re5 { [%eval 10.06] [%clk 0:05:45] } 36. c6 { [%eval 10.18] [%clk 0:01:44] } 36... Rd8 { [%eval 10.53] [%clk 0:05:47] } 37. c7 { [%eval 9.75] [%clk 0:01:44] } 37... Ra8 { [%eval 13.17] [%clk 0:05:46] } 38. d7 { [%clk 0:01:46] } 38... Rxb5 { [%clk 0:05:47] } 39. d8=Q { [%clk 0:01:47] } 1-0