Event: NM for barn og ungdom 2025
Site: https://lichess.org/broadcast/nm-for-barn-og-ungdom-2025/round-7/HcnvmOTy/fGmZ3ODG
Date: 2025-11-16
White: Olsen, William Fegth
WhiteElo: 1887
Black: Royrvik, Bjorn Mennink
BlackElo: 1592
Result: 1-0
ECO: D35
Opening: Queen's Gambit Declined: Exchange Variation, Positional Variation
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:00:50] } 1... d5 { [%eval 0.18] } 2. c4 { [%eval 0.18] [%clk 1:01:16] } 2... Nf6 { [%eval 0.52] [%clk 0:56:02] } 3. Nc3 { [%eval 0.07] [%clk 1:01:28] } 3... e6 { [%eval 0.24] } 4. cxd5 { [%eval 0.22] } 4... exd5 { [%eval 0.2] [%clk 0:56:22] } 5. Bg5 { [%eval 0.26] [%clk 1:02:20] } 5... Bb4 { [%eval 0.24] [%clk 0:55:26] } 6. e3 { [%eval 0.21] [%clk 1:02:21] } 6... a6?! { [%eval 0.83] } { Inaccuracy. h6 was best. } 7. Bd3 { [%eval 0.54] } 7... Nc6 { [%eval 0.82] } 8. Nf3 { [%eval 0.81] [%clk 1:02:07] } 8... Bg4 { [%eval 1.23] [%clk 0:53:01] } 9. h3 { [%eval 0.99] [%clk 1:02:06] } 9... Bh5 { [%eval 1.24] [%clk 0:50:47] } 10. Rc1 { [%eval 0.97] [%clk 1:01:33] } 10... h6 { [%eval 0.96] [%clk 0:48:21] } 11. Bh4 { [%eval 1.04] [%clk 1:00:35] } 11... Qe7 { [%eval 1.16] [%clk 0:41:41] } 12. Be2 { [%eval 0.82] [%clk 0:48:23] } 12... g5 { [%eval 0.73] [%clk 0:37:17] } 13. Bg3 { [%eval 0.78] [%clk 0:45:49] } 13... Ne4 { [%eval 0.81] [%clk 0:36:09] } 14. Be5?! { [%eval -0.11] } { Inaccuracy. Bh2 was best. } { [%clk 0:44:28] } 14... f6 { [%eval 0.21] [%clk 0:34:07] } 15. Bh2 { [%eval 0.2] [%clk 0:39:54] } 15... O-O { [%eval 0.29] [%clk 0:25:24] } 16. Qb3 { [%eval 0.11] [%clk 0:35:18] } 16... Rfe8? { [%eval 1.28] } { Mistake. Bf7 was best. } { [%clk 0:17:16] } 17. O-O { [%eval 1.31] [%clk 0:33:03] } 17... Bxc3 { [%eval 1.3] [%clk 0:09:27] } 18. bxc3 { [%eval 1.5] [%clk 0:33:10] } 18... Kg7?? { [%eval 3.61] } { Blunder. Bf7 was best. } { [%clk 0:07:23] } 19. Qxb7?! { [%eval 2.51] } { Inaccuracy. Nh4 was best. } { [%clk 0:30:15] } 19... Na5? { [%eval 4.43] } { Mistake. Qd7 was best. } 20. Qb4? { [%eval 2.33] } { Mistake. Qxd5 was best. } 20... Nc6?! { [%eval 3.43] } { Inaccuracy. Nc4 was best. } 21. Qxe7+?! { [%eval 2.16] } { Inaccuracy. Qa4 was best. } 21... Rxe7 { [%eval 2.21] } 22. c4 { [%eval 2.36] } 22... Bxf3? { [%eval 4.33] } { Mistake. Bf7 was best. } 23. Bxf3 { [%eval 4.27] } 23... dxc4 { [%eval 4.76] } 24. Bxe4 { [%eval 4.28] } 24... Rxe4 { [%eval 4.16] [%clk 0:01:54] } 25. Rxc4 { [%eval 4.15] [%clk 0:27:53] } 1-0