Event: Norwegian Championship 2023 (Klasse 1)
Site: Oslo, Norway
Date: 2023-07-03
White: Heier, Odin Nikolai
WhiteElo: 1893
Black: Opseth, Oliver
BlackElo: 1945
Result: 1/2-1/2
ECO: A40
Opening: Englund Gambit: Stockholm Variation
Variant: Standard
TimeControl: 40/5400+30:1800+30

1. d4 { [%eval 0.0] [%clk 1:30:58] } 1... e5?? { [%eval 1.74] } { Blunder. Nf6 was best. } { [%clk 1:30:20] } 2. dxe5 { [%eval 1.63] [%clk 1:28:49] } 2... Nc6 { [%eval 1.84] [%clk 1:30:46] } 3. Nf3 { [%eval 1.57] [%clk 1:21:20] } 3... Qe7 { [%eval 1.94] [%clk 1:30:28] } 4. Qd5? { [%eval 0.76] } { Mistake. Bg5 was best. } { [%clk 1:18:41] } 4... Qb4+?? { [%eval 2.93] } { Blunder. f6 was best. } { [%clk 1:30:06] } 5. Nc3 { [%eval 2.71] [%clk 1:00:16] } 5... Nge7 { [%eval 2.7] [%clk 1:29:39] } 6. Qd2?! { [%eval 1.72] } { Inaccuracy. Qd1 was best. } { [%clk 0:46:41] } 6... b6?! { [%eval 2.38] } { Inaccuracy. Qa5 was best. } { [%clk 1:27:08] } 7. e3?! { [%eval 1.47] } { Inaccuracy. a3 was best. } { [%clk 0:39:57] } 7... Bb7 { [%eval 1.06] [%clk 1:26:01] } 8. a3 { [%eval 1.43] [%clk 0:38:17] } 8... Qg4 { [%eval 1.36] [%clk 1:21:47] } 9. Nb5?! { [%eval 0.65] } { Inaccuracy. b4 was best. } { [%clk 0:27:40] } 9... O-O-O { [%eval 0.65] [%clk 1:20:00] } 10. Qc3 { [%eval 0.35] [%clk 0:27:24] } 10... Kb8 { [%eval 0.77] [%clk 1:09:06] } 11. Nbd4?! { [%eval 0.07] } { Inaccuracy. h3 was best. } { [%clk 0:21:13] } 11... g5 { [%eval 0.35] [%clk 1:02:57] } 12. Bd2 { [%eval -0.09] [%clk 0:17:53] } 12... Bg7?! { [%eval 0.49] } { Inaccuracy. Qh5 was best. } { [%clk 0:58:45] } 13. Be2?! { [%eval -0.33] } { Inaccuracy. O-O-O was best. } { [%clk 0:16:55] } 13... Nxe5 { [%eval -0.36] [%clk 0:52:02] } 14. O-O-O { [%eval -0.4] [%clk 0:13:21] } 14... Nxf3 { [%eval -0.31] [%clk 0:42:54] } 15. Bxf3 { [%eval -0.29] [%clk 0:13:39] } 15... Bxf3 { [%eval -0.36] [%clk 0:43:01] } 16. gxf3 { [%eval -0.28] [%clk 0:14:02] } 16... Qh4 { [%eval -0.32] [%clk 0:41:39] } 17. Nc6+ { [%eval -0.76] [%clk 0:13:26] } 17... Nxc6 { [%eval -0.52] [%clk 0:40:27] } 18. Qxg7 { [%eval -0.6] [%clk 0:13:49] } 18... f5 { [%eval -0.68] [%clk 0:38:18] } 19. Rdf1 { [%eval -0.93] [%clk 0:05:13] } 19... Rhg8 { [%eval -0.78] [%clk 0:35:56] } 20. Qf7 { [%eval -0.67] [%clk 0:05:11] } 20... Ne5 { [%eval -0.19] [%clk 0:33:49] } 21. Qxf5 { [%eval -0.11] [%clk 0:05:21] } 21... d6 { [%eval -0.16] [%clk 0:34:17] } 22. Qe4 { [%eval -0.38] [%clk 0:04:04] } 22... Qh3 { [%eval -0.31] [%clk 0:32:21] } 23. f4 { [%eval -0.15] [%clk 0:04:09] } 23... gxf4 { [%eval -0.04] [%clk 0:32:11] } 24. Qxf4?! { [%eval -1.13] } { Inaccuracy. exf4 was best. } { [%clk 0:04:30] } 24... Rdf8 { [%eval -0.99] [%clk 0:32:11] } 25. Qe4 { [%eval -1.05] [%clk 0:02:53] } 25... Rg2? { [%eval 0.18] } { Mistake. Nf3 was best. } { [%clk 0:31:05] } 26. f4 { [%eval 0.07] [%clk 0:02:33] } 26... Rxh2 { [%eval 0.23] [%clk 0:30:13] } 27. Rhg1 { [%eval -0.06] [%clk 0:02:09] } 27... h5 { [%eval 0.0] [%clk 0:26:05] } 28. Bc3 { [%eval -0.2] [%clk 0:01:54] } 28... h4 { [%eval 0.04] [%clk 0:21:54] } 29. Bxe5 { [%eval 0.0] [%clk 0:01:59] } 29... dxe5 { [%eval 0.0] [%clk 0:22:20] } 30. Qxe5 { [%eval 0.0] [%clk 0:02:20] } 30... Re2 { [%eval 0.0] [%clk 0:22:10] } 31. Re1? { [%eval -1.68] } { Mistake. f5 was best. } { [%clk 0:02:14] } 31... Qh2? { [%eval -0.08] } { Mistake. Rxe1+ was best. } { [%clk 0:19:52] } 32. Qe4 { [%eval -0.34] [%clk 0:01:46] } 32... h3 { [%eval -0.46] [%clk 0:17:42] } 33. Rh1?? { [%eval -3.57] } { Blunder. Ref1 was best. } { [%clk 0:01:52] } 33... Rxe1+?? { [%eval -0.98] } { Blunder. Qg2 was best. } { [%clk 0:14:23] } 34. Rxe1 { [%eval -0.83] [%clk 0:02:17] } 34... Qg3 { [%eval -1.02] [%clk 0:14:21] } 35. Rh1 { [%eval -0.9] [%clk 0:02:01] } 35... h2 { [%eval -1.03] [%clk 0:13:44] } 36. b3?? { [%eval -3.37] } { Blunder. b4 was best. } { [%clk 0:01:01] } 36... Rg8?? { [%eval -0.16] } { Blunder. Rd8 was best. } { [%clk 0:11:29] } 37. Kb2?! { [%eval -1.09] } { Inaccuracy. Qd5 was best. } { [%clk 0:01:19] } 37... Qf2?! { [%eval 0.0] } { Inaccuracy. Qg7+ was best. } { [%clk 0:10:48] } 38. Qh7 { [%eval 0.0] [%clk 0:00:59] } 38... Rg2 { [%eval 0.0] [%clk 0:11:01] } 39. a4?? { [%eval -2.27] } { Blunder. Rxh2 was best. } { [%clk 0:01:04] } 39... Qg1?? { [%eval -0.17] } { Blunder. a5 was best. } { [%clk 0:10:23] } 40. Qe4 { [%eval -0.05] [%clk 0:00:39] } 40... Qxh1 { [%eval 0.0] [%clk 0:10:33] } 41. Qe8+ { [%eval 0.0] [%clk 0:01:04] } 41... Kb7 { [%eval 0.0] [%clk 0:10:58] } 42. Qe4+ { [%eval 0.0] [%clk 0:01:18] } 42... c6 { [%eval 0.0] [%clk 0:09:51] } 43. Qh7+ { [%eval 0.0] [%clk 0:27:02] } 43... Kc8 { [%eval 0.0] [%clk 0:39:58] } 44. Qf5+ { [%eval 0.0] [%clk 0:27:17] } 44... Kd8 { [%eval 0.0] [%clk 0:40:24] } 45. Qf8+ { [%eval 0.0] [%clk 0:27:36] } 45... Kd7 { [%eval 0.0] [%clk 0:40:38] } 46. Qf7+ { [%eval 0.0] [%clk 0:27:59] } 46... Kc8 { [%eval 0.0] [%clk 0:38:46] } 47. Qf8+ { [%eval 0.0] [%clk 0:28:20] } 47... Kb7 { [%eval 0.0] [%clk 0:39:13] } 48. Qf7+ { [%eval 0.0] [%clk 0:28:39] } 48... Ka6 { [%eval 0.0] [%clk 0:39:39] } 49. Qc4+ { [%eval 0.0] [%clk 0:29:02] } 49... Kb7 { [%eval 0.0] [%clk 0:39:37] } 50. Qf7+ { [%eval 0.0] [%clk 0:29:23] } 1/2-1/2