Event: Norwegian Championship 2022
Site: Kongsvinger, Norway
Date: 2022-07-14
White: Sjoberg, Isak
WhiteTitle: FM
WhiteElo: 2308
Black: Ostenstad, Berge
BlackTitle: GM
BlackElo: 2451
Result: 1/2-1/2
ECO: C18
Opening: French Defense: Winawer Variation, Portisch-Hook Variation
Variant: Standard
TimeControl: 40/5400+30:1800+30

1. e4 { [%eval 0.33] [%clk 1:30:56] } 1... e6 { [%eval 0.13] [%clk 1:30:54] } 2. d4 { [%eval 0.24] [%clk 1:31:22] } 2... d5 { [%eval 0.25] [%clk 1:31:20] } 3. Nc3 { [%eval 0.0] [%clk 1:31:47] } 3... Bb4 { [%eval 0.16] [%clk 1:31:46] } 4. e5 { [%eval 0.57] [%clk 1:32:12] } 4... c5 { [%eval 0.77] [%clk 1:32:11] } 5. a3 { [%eval 0.28] [%clk 1:32:39] } 5... Bxc3+ { [%eval 0.5] [%clk 1:32:36] } 6. bxc3 { [%eval 0.05] [%clk 1:32:53] } 6... Qa5 { [%eval 0.56] [%clk 1:32:51] } 7. Bd2 { [%eval 0.69] [%clk 1:29:08] } 7... Qa4 { [%eval 0.51] [%clk 1:33:02] } 8. h4 { [%eval 0.81] [%clk 1:29:33] } 8... b6 { [%eval 1.05] [%clk 1:26:34] } 9. h5 { [%eval 0.73] [%clk 1:29:40] } 9... h6?! { [%eval 1.44] } { Inaccuracy. Ne7 was best. } { [%clk 1:26:58] } 10. Qg4 { [%eval 1.34] [%clk 1:25:36] } 10... Kf8 { [%eval 1.57] [%clk 1:27:05] } 11. Rh3 { [%eval 1.43] [%clk 1:23:49] } 11... Ne7 { [%eval 1.52] [%clk 1:26:47] } 12. Bd3 { [%eval 1.66] [%clk 1:19:38] } 12... Nbc6 { [%eval 1.6] [%clk 1:22:08] } 13. Rg3 { [%eval 1.85] [%clk 1:07:02] } 13... Rg8 { [%eval 1.54] [%clk 1:22:07] } 14. Bh7? { [%eval 0.0] } { Mistake. Nf3 was best. } { [%clk 1:01:35] } 14... Nf5 { [%eval 0.14] [%clk 1:22:18] } 15. Bxg8 { [%eval -0.05] [%clk 1:01:46] } 15... Nxg3 { [%eval 0.05] [%clk 1:22:40] } 16. Qxg3 { [%eval 0.0] [%clk 0:47:05] } 16... Qxc2 { [%eval -0.06] [%clk 1:20:54] } 17. Bxf7 { [%eval -0.04] [%clk 0:42:00] } 17... Kxf7 { [%eval 0.0] [%clk 1:20:50] } 18. Ne2?! { [%eval -0.56] } { Inaccuracy. Qf3+ was best. } { [%clk 0:38:40] } 18... Ba6 { [%eval -0.71] [%clk 1:05:32] } 19. Qf3+?! { [%eval -1.77] } { Inaccuracy. Rc1 was best. } { [%clk 0:30:51] } 19... Kg8 { [%eval -1.72] [%clk 0:58:27] } 20. Rc1 { [%eval -1.93] [%clk 0:29:31] } 20... Qh7?? { [%eval 0.0] } { Blunder. Qb2 was best. } { [%clk 0:56:47] } 21. Be3?! { [%eval -0.63] } { Inaccuracy. Qg4 was best. } { [%clk 0:25:12] } 21... Qd3?! { [%eval 0.0] } { Inaccuracy. Bxe2 was best. } { [%clk 0:39:23] } 22. Nf4 { [%eval 0.0] [%clk 0:21:14] } 22... Qf5 { [%eval -0.31] [%clk 0:37:36] } 23. g4 { [%eval -0.08] [%clk 0:17:58] } 23... Qf7 { [%eval 0.0] [%clk 0:38:01] } 24. Qg3 { [%eval 0.0] [%clk 0:16:22] } 24... Rc8 { [%eval 0.35] [%clk 0:36:34] } 25. g5 { [%eval 0.34] [%clk 0:15:26] } 25... hxg5 { [%eval 0.78] [%clk 0:36:34] } 26. Qxg5 { [%eval 0.75] [%clk 0:15:28] } 26... Ne7 { [%eval 0.7] [%clk 0:35:49] } 27. h6 { [%eval 0.34] [%clk 0:14:05] } 27... cxd4 { [%eval 0.26] [%clk 0:29:40] } 28. cxd4 { [%eval 0.27] [%clk 0:13:30] } 28... Rxc1+ { [%eval 0.27] [%clk 0:29:52] } 29. Bxc1 { [%eval 0.26] [%clk 0:13:56] } 29... Nf5 { [%eval 0.37] [%clk 0:26:49] } 30. hxg7 { [%eval 0.0] [%clk 0:13:55] } 30... Nxd4 { [%eval 0.0] [%clk 0:25:10] } 31. Qd8+ { [%eval 0.0] [%clk 0:11:22] } 31... Kxg7 { [%eval 0.0] [%clk 0:25:32] } 32. Qg5+ { [%eval 0.0] [%clk 0:11:32] } 32... Kf8 { [%eval 0.0] [%clk 0:21:35] } 33. Qd8+ { [%eval 0.0] [%clk 0:11:44] } 33... Kg7 { [%eval 0.0] [%clk 0:21:43] } 34. Qg5+ { [%eval 0.0] [%clk 0:08:01] } 34... Kf8 { [%eval 0.0] [%clk 0:22:02] } 35. Qd8+ { [%eval 0.0] [%clk 0:01:43] } 1/2-1/2