Event: Fagernes International 2025 - open
Site: Fagernes, Norway
Date: 2025-04-13
White: Andersen, Guttorm
WhiteElo: 1842
Black: Sigvaldsen, Sebastian
BlackElo: 1613
Result: 1-0
ECO: D45
Opening: Semi-Slav Defense: Main Line
Variant: Standard
TimeControl: 100 minutes/40 moves + 40 minutes/rest with 30 seconds increment from move 1.

1. d4 { [%eval 0.17] [%clk 1:26:25] } 1... Nf6 { [%eval 0.19] [%clk 1:40:50] } 2. c4 { [%eval 0.18] [%clk 1:25:48] } 2... e6 { [%eval 0.14] [%clk 1:40:36] } 3. Nc3 { [%eval 0.09] [%clk 1:25:07] } 3... d5 { [%eval 0.24] [%clk 1:40:50] } 4. Nf3 { [%eval 0.1] [%clk 1:25:09] } 4... c6 { [%eval 0.12] [%clk 1:40:07] } 5. e3 { [%eval 0.13] [%clk 1:24:53] } 5... Bd6 { [%eval 0.31] [%clk 1:38:59] } 6. Bd3 { [%eval 0.22] [%clk 1:22:12] } 6... O-O { [%eval 0.33] [%clk 1:34:25] } 7. a3 { [%eval 0.03] [%clk 1:22:16] } 7... Re8 { [%eval 0.25] [%clk 1:28:19] } 8. O-O { [%eval 0.09] [%clk 1:21:50] } 8... e5? { [%eval 1.22] } { Mistake. Nbd7 was best. } { [%clk 1:27:48] } 9. dxe5 { [%eval 1.18] [%clk 1:18:35] } 9... Bxe5 { [%eval 1.21] [%clk 1:26:22] } 10. Qc2?! { [%eval 0.15] } { Inaccuracy. Nxe5 was best. } { [%clk 1:16:21] } 10... Qc7?! { [%eval 0.91] } { Inaccuracy. Bxc3 was best. } { [%clk 1:19:49] } 11. cxd5 { [%eval 0.93] [%clk 1:14:21] } 11... cxd5 { [%eval 0.9] [%clk 1:19:54] } 12. Nb5 { [%eval 0.44] [%clk 1:12:12] } 12... Qxc2 { [%eval 0.43] [%clk 1:19:25] } 13. Bxc2 { [%eval 0.35] [%clk 1:12:25] } 13... Bd7 { [%eval 0.36] [%clk 1:19:16] } 14. Nbd4 { [%eval 0.37] [%clk 1:12:21] } 14... Bd6 { [%eval 0.42] [%clk 1:15:55] } 15. b4 { [%eval 0.08] [%clk 1:07:14] } 15... a6 { [%eval 0.24] [%clk 1:11:06] } 16. Bb2 { [%eval 0.33] [%clk 1:06:02] } 16... Be6 { [%eval 0.7] [%clk 1:10:55] } 17. Rfd1 { [%eval 0.44] [%clk 1:00:53] } 17... Nbd7 { [%eval 0.38] [%clk 1:08:28] } 18. Nf5 { [%eval 0.22] [%clk 0:57:56] } 18... Bc7 { [%eval 0.7] [%clk 1:02:55] } 19. Rd4?! { [%eval 0.0] } { Inaccuracy. Rac1 was best. } { [%clk 0:54:40] } 19... Ne5 { [%eval 0.25] [%clk 0:55:53] } 20. Rh4 { [%eval 0.13] [%clk 0:54:00] } 20... Ng6 { [%eval 0.08] [%clk 0:51:30] } 21. Bxf6 { [%eval 0.15] [%clk 0:48:36] } 21... Nxh4?? { [%eval 3.64] } { Blunder. gxf6 was best. } { [%clk 0:46:56] } 22. Bxh4 { [%eval 3.58] [%clk 0:48:41] } 22... Rac8 { [%eval 4.37] [%clk 0:46:22] } 23. Ne7+ { [%eval 4.39] [%clk 0:48:19] } 23... Kf8 { [%eval 4.96] [%clk 0:45:50] } 24. Nxc8 { [%eval 4.9] [%clk 0:48:28] } 24... Rxc8 { [%eval 5.05] [%clk 0:46:12] } 25. Nd4 { [%eval 4.78] [%clk 0:46:53] } 25... Be5 { [%eval 4.71] [%clk 0:45:18] } 26. Nxe6+ { [%eval 4.81] [%clk 0:46:01] } 26... fxe6 { [%eval 4.78] [%clk 0:45:17] } 27. Ra2 { [%eval 4.69] [%clk 0:46:20] } 27... h6 { [%eval 4.73] [%clk 0:44:13] } 28. g4 { [%eval 4.77] [%clk 0:46:11] } 28... g5 { [%eval 4.63] [%clk 0:44:24] } 29. Bg3 { [%eval 4.59] [%clk 0:46:34] } 29... Bf6 { [%eval 4.82] [%clk 0:44:51] } 30. Bd6+ { [%eval 4.7] [%clk 0:44:20] } 30... Kf7 { [%eval 4.75] [%clk 0:44:24] } 31. Bc5 { [%eval 4.66] [%clk 0:44:37] } 31... Bd8 { [%eval 5.18] [%clk 0:41:56] } 32. Bb3 { [%eval 5.23] [%clk 0:43:19] } 32... b5 { [%eval 5.31] [%clk 0:40:15] } 33. f4 { [%eval 5.0] [%clk 0:42:28] } 33... Bf6 { [%eval 5.3] [%clk 0:35:10] } 34. f5 { [%eval 5.18] [%clk 0:42:27] } 34... Rd8 { [%eval 6.33] [%clk 0:35:19] } 35. fxe6+ { [%eval 6.5] [%clk 0:42:31] } 35... Kxe6 { [%eval 6.46] [%clk 0:35:36] } 36. e4 { [%eval 6.34] [%clk 0:42:42] } 36... Ke5 { [%eval 6.76] [%clk 0:35:11] } 37. Bxd5 { [%eval 6.48] [%clk 0:42:35] } 37... Kf4?? { [%eval #9] } { Checkmate is now unavoidable. Bg7 was best. } { [%clk 0:35:27] } 38. Rf2+ { [%eval #8] [%clk 0:42:57] } 38... Kxg4 { [%eval #8] [%clk 0:34:57] } 39. Rxf6 { [%eval #7] [%clk 0:43:08] } 39... h5 { [%eval #2] [%clk 0:35:04] } 40. Be6+ { [%clk 0:43:19] } 40... Kh4 { [%clk 0:35:02] } 41. Bf2# { [%clk 0:43:15] } 1-0