Event: Fagernes International 2025
Site: Fagernes, Norway
Date: 2025-04-18
White: Brattgjerd, Isak Vinh
WhiteElo: 2202
Black: Ostensen, Nicolai Maxime
BlackTitle: FM
BlackElo: 2260
Result: 0-1
ECO: C63
Opening: Ruy Lopez: Schliemann Defense
Variant: Standard
TimeControl: 100 minutes/40 moves + 40 minutes/rest with 30 seconds increment from move 1.

1. e4 { [%eval 0.18] [%clk 1:40:35] } 1... e5 { [%eval 0.21] [%clk 1:40:35] } 2. Nf3 { [%eval 0.13] [%clk 1:40:40] } 2... Nc6 { [%eval 0.21] [%clk 1:40:57] } 3. Bb5 { [%eval 0.15] [%clk 1:41:05] } 3... f5 { [%eval 0.53] [%clk 1:41:23] } 4. d3 { [%eval 0.52] [%clk 1:39:39] } 4... fxe4 { [%eval 0.54] [%clk 1:41:38] } 5. dxe4 { [%eval 0.41] [%clk 1:40:07] } 5... d6 { [%eval 0.63] [%clk 1:41:54] } 6. c4?! { [%eval 0.0] } { Inaccuracy. Bc4 was best. } { [%clk 1:38:36] } 6... Nf6 { [%eval 0.0] [%clk 1:40:16] } 7. Nc3 { [%eval 0.0] [%clk 1:38:59] } 7... Be7 { [%eval 0.0] [%clk 1:39:33] } 8. c5 { [%eval -0.04] [%clk 1:34:31] } 8... O-O { [%eval 0.08] [%clk 1:21:23] } 9. O-O { [%eval 0.06] [%clk 1:22:11] } 9... Bg4 { [%eval 0.23] [%clk 1:11:13] } 10. cxd6 { [%eval 0.29] [%clk 1:09:11] } 10... Bxd6 { [%eval 0.2] [%clk 1:06:42] } 11. Bxc6 { [%eval 0.25] [%clk 0:59:55] } 11... bxc6 { [%eval 0.27] [%clk 1:07:01] } 12. Qb3+ { [%eval -0.21] [%clk 0:54:10] } 12... Kh8 { [%eval -0.23] [%clk 1:07:21] } 13. Nd2 { [%eval -0.19] [%clk 0:53:43] } 13... Qe8 { [%eval 0.06] [%clk 0:58:39] } 14. Qc4?! { [%eval -0.8] } { Inaccuracy. f3 was best. } { [%clk 0:38:34] } 14... Rb8 { [%eval -0.43] [%clk 0:55:32] } 15. Qd3?! { [%eval -1.05] } { Inaccuracy. Ne2 was best. } { [%clk 0:30:08] } 15... Bc5 { [%eval -0.92] [%clk 0:48:10] } 16. Nb3 { [%eval -0.81] [%clk 0:28:18] } 16... Bb6 { [%eval -0.81] [%clk 0:45:27] } 17. Na4?? { [%eval -4.28] } { Blunder. Be3 was best. } { [%clk 0:24:15] } 17... Rd8 { [%eval -4.27] [%clk 0:41:43] } 18. Qg3 { [%eval -4.71] [%clk 0:23:04] } 18... Be2 { [%eval -4.64] [%clk 0:39:20] } 19. Bg5 { [%eval -5.69] [%clk 0:20:08] } 19... Nxe4 { [%eval -5.63] [%clk 0:36:44] } 20. Qh4 { [%eval -5.65] [%clk 0:20:33] } 20... Nxg5 { [%eval -5.8] [%clk 0:36:30] } 21. Nxb6 { [%eval -6.04] [%clk 0:19:19] } 21... Bxf1 { [%eval -5.56] [%clk 0:36:29] } 22. Rxf1 { [%eval -6.54] [%clk 0:19:28] } 22... Nf3+ { [%eval -5.78] [%clk 0:36:50] } 23. gxf3 { [%eval -5.62] [%clk 0:19:54] } 23... cxb6 { [%eval -5.55] [%clk 0:37:13] } 24. Re1 { [%eval -5.89] [%clk 0:20:02] } 24... Qg6+ { [%eval -5.23] [%clk 0:35:54] } 25. Kh1 { [%eval -5.65] [%clk 0:20:10] } 25... Qf6 { [%eval -5.19] [%clk 0:36:16] } 26. Qxf6 { [%eval -5.14] [%clk 0:19:24] } 26... gxf6 { [%eval -5.08] [%clk 0:36:40] } 27. Kg2 { [%eval -5.24] [%clk 0:19:32] } 27... c5 { [%eval -5.18] [%clk 0:36:15] } 28. Re4 { [%eval -5.72] [%clk 0:19:42] } 28... Rg8+ { [%eval -5.9] [%clk 0:36:26] } 29. Kf1 { [%eval -5.88] [%clk 0:19:29] } 29... Rd1+ { [%eval -5.71] [%clk 0:36:48] } 30. Ke2 { [%eval -5.58] [%clk 0:19:54] } 30... Rb1 { [%eval -5.66] [%clk 0:36:44] } 31. f4 { [%eval -5.58] [%clk 0:20:10] } 31... Rxb2+ { [%eval -5.59] [%clk 0:37:08] } 32. Kf3 { [%eval -5.85] [%clk 0:20:34] } 32... Rxa2 { [%eval -5.9] [%clk 0:37:22] } 33. fxe5 { [%eval -5.91] [%clk 0:20:49] } 33... fxe5 { [%eval -5.81] [%clk 0:37:43] } 34. Rxe5 { [%eval -6.16] [%clk 0:21:12] } 34... Ra3 { [%eval -6.53] [%clk 0:38:08] } 35. Re3 { [%eval -6.21] [%clk 0:21:38] } 35... Rf8+ { [%eval -6.17] [%clk 0:38:33] } 36. Ke2 { [%eval -6.02] [%clk 0:21:44] } 36... Ra2+ { [%eval -5.77] [%clk 0:38:54] } 37. Kd3 { [%eval -5.45] [%clk 0:22:09] } 37... Raxf2 { [%clk 0:39:02] } 0-1