Event: Fagernes International 2025
Site: Fagernes, Norway
Date: 2025-04-17
White: Olsen, William Alexander
WhiteElo: 2188
Black: Den Roover, Nikolay Jorgensen
BlackTitle: CM
BlackElo: 2004
Result: 1-0
ECO: A43
Opening: Indian Defense: Pseudo-Benko
Variant: Standard
TimeControl: 100 minutes/40 moves + 40 minutes/rest with 30 seconds increment from move 1.

1. d4 { [%eval 0.17] [%clk 1:40:55] } 1... Nf6 { [%eval 0.19] [%clk 1:40:47] } 2. Nf3 { [%eval 0.11] [%clk 1:40:47] } 2... c5 { [%eval 0.39] [%clk 1:40:42] } 3. d5 { [%eval 0.31] [%clk 1:40:38] } 3... b5 { [%eval 0.4] [%clk 1:40:52] } 4. e4 { [%eval 0.46] [%clk 1:41:03] } 4... Nxe4 { [%eval 0.34] [%clk 1:28:22] } 5. Bd3 { [%eval 0.3] [%clk 1:41:29] } 5... Nf6 { [%eval 0.44] [%clk 1:25:25] } 6. Bxb5 { [%eval 0.55] [%clk 1:41:54] } 6... Bb7?! { [%eval 1.28] } { Inaccuracy. g6 was best. } { [%clk 1:22:44] } 7. c4 { [%eval 0.91] [%clk 1:42:14] } 7... e6?! { [%eval 1.99] } { Inaccuracy. g6 was best. } { [%clk 1:19:41] } 8. Nc3 { [%eval 2.11] [%clk 1:38:00] } 8... a6 { [%eval 2.33] [%clk 1:07:58] } 9. Ba4 { [%eval 2.58] [%clk 1:38:20] } 9... Qc7 { [%eval 2.61] [%clk 1:06:43] } 10. Qb3 { [%eval 2.27] [%clk 1:34:20] } 10... exd5?! { [%eval 3.24] } { Inaccuracy. Ra7 was best. } { [%clk 1:01:43] } 11. O-O { [%eval 3.0] [%clk 1:15:27] } 11... d4? { [%eval 5.53] } { Mistake. Be7 was best. } { [%clk 0:57:36] } 12. Bf4 { [%eval 5.24] [%clk 1:11:26] } 12... Qc8 { [%eval 6.5] [%clk 0:53:06] } 13. Rfe1+ { [%eval 5.87] [%clk 1:11:25] } 13... Be7 { [%eval 5.83] [%clk 0:53:22] } 14. Bd6?! { [%eval 4.19] } { Inaccuracy. Nxd4 was best. } { [%clk 1:10:51] } 14... Ng8?! { [%eval 6.65] } { Inaccuracy. O-O was best. } { [%clk 0:53:28] } 15. Nd5 { [%eval 6.78] [%clk 1:01:58] } 15... Bxd5 { [%eval 6.83] [%clk 0:53:42] } 16. cxd5 { [%eval 6.85] [%clk 1:02:18] } 16... Kf8 { [%eval 7.35] [%clk 0:52:51] } 17. Rxe7 { [%eval 7.12] [%clk 1:01:03] } 17... Nxe7 { [%eval 6.86] [%clk 0:53:09] } 18. Re1 { [%eval 6.84] [%clk 1:01:29] } 18... h5 { [%eval 7.46] [%clk 0:50:46] } 19. Rxe7 { [%eval 7.26] [%clk 0:59:14] } 19... Kg8 { [%eval 8.49] [%clk 0:51:04] } 20. Ng5 { [%eval 8.31] [%clk 0:57:55] } 20... c4 { [%eval 7.83] [%clk 0:45:16] } 21. Qb7 { [%eval 7.83] [%clk 0:57:56] } 21... Qxb7 { [%clk 0:43:45] } 22. Re8# { [%clk 0:58:17] } 1-0