Event: Fagernes Chess International 2021
Site: Fagernes, Norway
Date: 2021-10-10
White: Fossum, Øystein Bøyum
WhiteTitle: FM
WhiteElo: 2302
Black: Verbin, Valentina
BlackElo: 2039
Result: 1-0
ECO: A15
Opening: English Opening: Anglo-Indian Defense, King's Indian Formation
Variant: Standard
TimeControl: 100 minutes/40 moves + 40 minutes/rest with 30 seconds increment from move 1

1. Nf3 { [%eval 0.13] [%clk 1:40:47] } 1... Nf6 { [%eval 0.25] [%clk 1:40:44] } 2. c4 { [%eval 0.15] [%clk 1:40:49] } 2... g6 { [%eval 0.23] [%clk 1:40:54] } 3. g3 { [%eval 0.33] [%clk 1:38:49] } 3... Bg7 { [%eval 0.22] [%clk 1:40:38] } 4. Bg2 { [%eval 0.22] [%clk 1:39:12] } 4... O-O { [%eval 0.21] [%clk 1:40:49] } 5. O-O { [%eval 0.16] [%clk 1:39:25] } 5... d6 { [%eval 0.39] [%clk 1:40:31] } 6. Nc3 { [%eval 0.25] [%clk 1:38:13] } 6... e5 { [%eval 0.33] [%clk 1:38:46] } 7. d3 { [%eval 0.13] [%clk 1:33:46] } 7... Nc6 { [%eval 0.32] [%clk 1:36:31] } 8. Rb1 { [%eval 0.34] [%clk 1:30:44] } 8... Nd4 { [%eval 0.62] [%clk 1:35:01] } 9. Nxd4 { [%eval 0.3] [%clk 1:16:42] } 9... exd4 { [%eval 0.31] [%clk 1:35:25] } 10. Nb5 { [%eval 0.32] [%clk 1:16:36] } 10... c5?! { [%eval 0.93] } { Inaccuracy. Nd7 was best. } { [%clk 1:34:22] } 11. Bf4 { [%eval 0.64] [%clk 1:10:56] } 11... Ne8 { [%eval 0.84] [%clk 1:34:35] } 12. b4 { [%eval 1.02] [%clk 1:09:25] } 12... a6 { [%eval 0.87] [%clk 1:26:41] } 13. Na3 { [%eval 0.71] [%clk 1:08:16] } 13... g5?! { [%eval 1.5] } { Inaccuracy. Nf6 was best. } { [%clk 1:17:15] } 14. Bd2 { [%eval 1.78] [%clk 1:03:26] } 14... Qe7?! { [%eval 2.47] } { Inaccuracy. Ra7 was best. } { [%clk 1:15:34] } 15. Re1 { [%eval 2.16] [%clk 1:02:09] } 15... h6 { [%eval 1.98] [%clk 1:14:48] } 16. Nc2 { [%eval 2.03] [%clk 0:57:30] } 16... Qc7?! { [%eval 2.89] } { Inaccuracy. Rb8 was best. } { [%clk 1:06:40] } 17. e3 { [%eval 3.0] [%clk 0:52:05] } 17... Rb8?! { [%eval 3.92] } { Inaccuracy. Nf6 was best. } { [%clk 1:03:29] } 18. bxc5 { [%eval 4.28] [%clk 0:41:59] } 18... dxc5 { [%eval 4.92] [%clk 1:03:24] } 19. exd4 { [%eval 4.86] [%clk 0:41:54] } 19... cxd4 { [%eval 4.93] [%clk 1:03:38] } 20. Nb4?! { [%eval 3.22] } { Inaccuracy. h4 was best. } { [%clk 0:39:08] } 20... Nf6 { [%eval 2.99] [%clk 1:03:02] } 21. h4 { [%eval 3.42] [%clk 0:29:06] } 21... a5? { [%eval 6.54] } { Mistake. Bg4 was best. } { [%clk 0:58:26] } 22. hxg5 { [%eval 6.57] [%clk 0:27:58] } 22... hxg5 { [%eval 6.41] [%clk 0:58:45] } 23. Nd5 { [%eval 6.42] [%clk 0:16:52] } 23... Nxd5 { [%eval 6.71] [%clk 0:59:00] } 24. Bxd5 { [%eval 6.3] [%clk 0:17:10] } 24... Be6 { [%eval 7.84] [%clk 0:55:28] } 25. Rxe6 { [%eval 7.76] [%clk 0:01:28] } 25... fxe6 { [%eval 7.71] [%clk 0:55:49] } 26. Bxe6+ { [%eval 8.02] [%clk 0:01:54] } 26... Kh7 { [%eval 8.93] [%clk 0:56:15] } 27. Bxg5 { [%eval 8.77] [%clk 0:01:52] } 27... Bh6 { [%eval 10.47] [%clk 0:52:42] } 28. Bxh6 { [%eval 10.87] [%clk 0:02:01] } 28... Kxh6 { [%eval 10.25] [%clk 0:53:09] } 29. Rb5 { [%eval 10.03] [%clk 0:01:55] } 29... Kg7 { [%eval 11.34] [%clk 0:52:55] } 30. Qg4+ { [%eval 73.99] [%clk 0:01:38] } 30... Kf6 { [%eval #8] [%clk 0:53:19] } 31. Rf5+? { [%eval 9.05] } { Lost forced checkmate sequence. Bd7 was best. } { [%clk 0:00:47] } 31... Ke7 { [%eval 9.19] [%clk 0:52:18] } 32. Qg7+?! { [%eval 6.25] } { Inaccuracy. Rh5 was best. } { [%clk 0:00:44] } 32... Kxe6 { [%eval 6.29] [%clk 0:51:57] } 33. Qxc7 { [%eval 6.3] [%clk 0:01:04] } 33... Kxf5 { [%eval 6.55] [%clk 0:52:21] } 34. Qxa5+ { [%eval 6.49] [%clk 0:01:10] } 34... Kg4 { [%eval 6.76] [%clk 0:51:30] } 35. Kg2 { [%eval 6.73] [%clk 0:01:01] } 35... Rbe8 { [%eval 7.49] [%clk 0:48:18] } 36. Qd5 { [%eval 8.08] [%clk 0:01:03] } 36... Rf5 { [%eval 11.39] [%clk 0:47:47] } 37. Qxd4+ { [%eval 8.17] [%clk 0:01:03] } 37... Kg5? { [%eval #7] } { Checkmate is now unavoidable. Kh5 was best. } { [%clk 0:48:12] } 38. Qg7+ { [%eval #6] [%clk 0:01:15] } 1-0