Event: Nordic Youth Chess Championship
Site: Borgarnes, Iceland
White: Ostensen, Nicolai Maxime
WhiteTitle: FM
WhiteElo: 2259
Black: Sandberg, Lucas
BlackElo: 2021
Result: 1-0
ECO: E17
Opening: Queen's Indian Defense: Classical Variation
Variant: Standard
TimeControl: 90+30

1. Nf3 { [%eval 0.14] [%clk 1:30:54] } 1... Nf6 { [%eval 0.18] [%clk 1:30:43] } 2. c4 { [%eval 0.12] [%clk 1:31:05] } 2... b6 { [%eval 0.28] [%clk 1:29:33] } 3. g3 { [%eval 0.32] [%clk 1:30:28] } 3... Bb7 { [%eval 0.32] [%clk 1:29:45] } 4. Bg2 { [%eval 0.27] [%clk 1:30:50] } 4... e6 { [%eval 0.28] [%clk 1:28:56] } 5. O-O { [%eval 0.23] [%clk 1:28:41] } 5... Be7 { [%eval 0.23] [%clk 1:27:13] } 6. d4 { [%eval 0.31] [%clk 1:27:52] } 6... d5 { [%eval 0.42] [%clk 1:24:22] } 7. cxd5 { [%eval 0.34] [%clk 1:25:15] } 7... exd5 { [%eval 0.34] [%clk 1:24:17] } 8. Nc3 { [%eval 0.4] [%clk 1:24:53] } 8... O-O { [%eval 0.5] [%clk 1:24:03] } 9. Bf4 { [%eval 0.52] [%clk 1:23:51] } 9... c5 { [%eval 0.84] [%clk 1:20:53] } 10. Rc1 { [%eval 0.48] [%clk 1:22:45] } 10... Na6 { [%eval 0.56] [%clk 1:16:59] } 11. Qa4 { [%eval 0.53] [%clk 0:42:23] } 11... cxd4 { [%eval 0.65] [%clk 0:57:46] } 12. Nxd4 { [%eval 0.61] [%clk 0:41:26] } 12... Nc5 { [%eval 0.73] [%clk 0:57:48] } 13. Qd1 { [%eval 0.4] [%clk 0:41:27] } 13... Nce4 { [%eval 0.87] [%clk 0:54:57] } 14. Qd3?! { [%eval 0.28] } { Inaccuracy. Ncb5 was best. } { [%clk 0:39:05] } 14... Rc8 { [%eval 0.43] [%clk 0:49:19] } 15. Bh3 { [%eval 0.49] [%clk 0:37:01] } 15... Rc4 { [%eval 0.82] [%clk 0:39:06] } 16. Nxe4 { [%eval 0.87] [%clk 0:29:39] } 16... Nxe4 { [%eval 0.86] [%clk 0:39:20] } 17. Rxc4 { [%eval 0.86] [%clk 0:23:26] } 17... dxc4 { [%eval 0.86] [%clk 0:39:08] } 18. Qxc4 { [%eval 1.04] [%clk 0:23:18] } 18... Bc5 { [%eval 1.04] [%clk 0:36:41] } 19. Nb3 { [%eval 0.98] [%clk 0:17:44] } 19... Nxf2? { [%eval 2.27] } { Mistake. Be7 was best. } { [%clk 0:23:07] } 20. Rxf2 { [%eval 2.4] [%clk 0:18:06] } 20... Qd1+ { [%eval 2.24] [%clk 0:23:23] } 21. Bf1 { [%eval 2.38] [%clk 0:18:31] } 21... Bxf2+ { [%eval 2.34] [%clk 0:23:44] } 22. Kxf2 { [%eval 2.34] [%clk 0:18:56] } 22... Bd5?! { [%eval 3.22] } { Inaccuracy. Qb1 was best. } { [%clk 0:24:08] } 23. Qd3 { [%eval 3.02] [%clk 0:17:58] } 23... Bxb3 { [%eval 3.4] [%clk 0:24:15] } 24. axb3 { [%eval 3.37] [%clk 0:18:03] } 24... Qa1 { [%eval 3.81] [%clk 0:24:20] } 25. Be5 { [%eval 3.84] [%clk 0:16:02] } 25... f6 { [%eval 4.74] [%clk 0:23:12] } 26. Bc3 { [%eval 4.68] [%clk 0:15:58] } 26... Qc1 { [%eval 4.68] [%clk 0:22:21] } 27. Bg2 { [%eval 4.54] [%clk 0:15:29] } 27... Qh6 { [%eval 4.8] [%clk 0:21:22] } 28. h4 { [%eval 4.55] [%clk 0:15:37] } 28... f5 { [%eval 5.3] [%clk 0:20:23] } 29. Qc4+ { [%eval 5.28] [%clk 0:15:05] } 29... Kh8 { [%eval 5.1] [%clk 0:20:37] } 30. Qc6 { [%eval 4.51] [%clk 0:14:49] } 30... Qh5 { [%eval 5.57] [%clk 0:19:29] } 31. Bf3 { [%eval 5.5] [%clk 0:15:02] } 31... Qf7?! { [%eval 7.88] } { Inaccuracy. Qg6 was best. } { [%clk 0:19:54] } 32. h5 { [%eval 7.41] [%clk 0:15:11] } 1-0