Event: Norwegian Championship 2023
Site: Oslo, Norway
Date: 2023-07-05
White: Oye-Stromberg, Alexander
WhiteTitle: FM
WhiteElo: 2300
Black: Hauge, Lars Oskar
BlackTitle: GM
BlackElo: 2508
Result: 1/2-1/2
ECO: B90
Opening: Sicilian Defense: Najdorf Variation
Variant: Standard
TimeControl: 40/5400+30:1800+30

1. e4 { [%eval 0.36] [%clk 1:30:44] } 1... c5 { [%eval 0.32] [%clk 1:30:15] } 2. Nf3 { [%eval 0.0] [%clk 1:30:32] } 2... d6 { [%eval 0.0] [%clk 1:30:26] } 3. d4 { [%eval 0.25] [%clk 1:30:33] } 3... cxd4 { [%eval 0.13] [%clk 1:30:43] } 4. Nxd4 { [%eval 0.27] [%clk 1:30:57] } 4... Nf6 { [%eval 0.3] [%clk 1:31:09] } 5. Nc3 { [%eval 0.21] [%clk 1:31:15] } 5... a6 { [%eval 0.39] [%clk 1:31:36] } 6. h4 { [%eval 0.0] [%clk 1:28:02] } 6... Nc6 { [%eval 0.29] [%clk 1:21:57] } 7. Be2 { [%eval 0.2] [%clk 1:23:31] } 7... e5 { [%eval 0.22] [%clk 1:13:26] } 8. Nb3 { [%eval 0.15] [%clk 1:23:27] } 8... Be6 { [%eval 0.12] [%clk 1:10:22] } 9. f4 { [%eval -0.07] [%clk 1:14:02] } 9... exf4 { [%eval -0.14] [%clk 1:08:30] } 10. Bxf4 { [%eval -0.1] [%clk 1:14:23] } 10... Be7 { [%eval 0.15] [%clk 1:08:08] } 11. Qd2 { [%eval 0.09] [%clk 1:06:03] } 11... Rc8 { [%eval 0.37] [%clk 1:07:25] } 12. O-O-O { [%eval 0.27] [%clk 1:03:27] } 12... Ne5 { [%eval 0.37] [%clk 1:06:49] } 13. Nd4 { [%eval 0.31] [%clk 1:02:26] } 13... Qa5?! { [%eval 0.89] } { Inaccuracy. O-O was best. } { [%clk 1:06:13] } 14. Nf5 { [%eval 0.84] [%clk 1:01:01] } 14... Bxf5 { [%eval 0.72] [%clk 0:46:04] } 15. exf5 { [%eval 0.9] [%clk 0:58:26] } 15... Rc5 { [%eval 1.1] [%clk 0:42:55] } 16. Be3 { [%eval 1.22] [%clk 0:39:24] } 16... Nc4 { [%eval 1.67] [%clk 0:35:34] } 17. Bxc4 { [%eval 1.64] [%clk 0:39:32] } 17... Rxc4 { [%eval 1.5] [%clk 0:36:02] } 18. Qe2? { [%eval 0.32] } { Mistake. Bd4 was best. } { [%clk 0:33:13] } 18... Rc7? { [%eval 1.69] } { Mistake. Rxc3 was best. } { [%clk 0:25:52] } 19. g4 { [%eval 1.15] [%clk 0:29:17] } 19... O-O { [%eval 1.43] [%clk 0:22:52] } 20. g5?! { [%eval 0.74] } { Inaccuracy. Bd4 was best. } { [%clk 0:14:14] } 20... Rxc3 { [%eval 0.47] [%clk 0:22:39] } 21. Bd2 { [%eval 0.61] [%clk 0:14:08] } 21... Rxc2+ { [%eval 0.54] [%clk 0:19:29] } 22. Kxc2 { [%eval 0.51] [%clk 0:14:14] } 22... Qxf5+ { [%eval 0.43] [%clk 0:19:45] } 23. Qd3 { [%eval 0.47] [%clk 0:14:01] } 23... Rc8+ { [%eval 0.56] [%clk 0:19:43] } 24. Bc3 { [%eval 0.61] [%clk 0:14:23] } 24... Ne4 { [%eval 0.53] [%clk 0:18:47] } 25. Rhf1 { [%eval 0.27] [%clk 0:13:22] } 25... Qg4 { [%eval 0.64] [%clk 0:18:21] } 26. Qf3 { [%eval 0.27] [%clk 0:12:28] } 26... Qe6 { [%eval 0.42] [%clk 0:18:12] } 27. Qf5?! { [%eval -0.45] } { Inaccuracy. Rfe1 was best. } { [%clk 0:11:18] } 27... Rxc3+ { [%eval 0.0] [%clk 0:08:29] } 28. bxc3 { [%eval 0.22] [%clk 0:11:41] } 28... Qxa2+ { [%eval 0.04] [%clk 0:08:55] } 29. Kd3 { [%eval 0.0] [%clk 0:11:15] } 29... Nc5+? { [%eval 1.11] } { Mistake. Ng3 was best. } { [%clk 0:09:21] } 30. Ke3 { [%eval 1.21] [%clk 0:11:34] } 30... Qc4?! { [%eval 2.36] } { Inaccuracy. Qb3 was best. } { [%clk 0:08:23] } 31. Rd5? { [%eval 0.76] } { Mistake. Rf4 was best. } { [%clk 0:09:24] } 31... Qxc3+ { [%eval 0.81] [%clk 0:08:19] } 32. Ke2 { [%eval 0.57] [%clk 0:09:13] } 32... Qc4+ { [%eval 0.57] [%clk 0:08:18] } 33. Ke3 { [%eval 0.76] [%clk 0:07:59] } 33... Qb3+ { [%eval 0.85] [%clk 0:06:29] } 34. Kd2 { [%eval 0.68] [%clk 0:08:21] } 34... Qb2+ { [%eval 0.8] [%clk 0:05:34] } 35. Kd1 { [%eval 0.79] [%clk 0:07:51] } 35... Qa1+ { [%eval 0.81] [%clk 0:05:24] } 36. Ke2 { [%eval 0.82] [%clk 0:07:51] } 36... Qa2+ { [%eval 0.91] [%clk 0:05:40] } 37. Ke3 { [%eval 0.87] [%clk 0:07:52] } 37... Qa3+ { [%eval 0.96] [%clk 0:05:32] } 38. Ke2 { [%eval 0.58] [%clk 0:08:09] } 38... Qa2+ { [%eval 0.93] [%clk 0:05:43] } 39. Ke3 { [%eval 1.0] [%clk 0:08:32] } 39... Qb3+ { [%eval 0.85] [%clk 0:05:39] } 40. Kd2?! { [%eval 0.0] } { Inaccuracy. Kf2 was best. } { [%clk 0:08:50] } 40... Qb4+ { [%eval 0.0] [%clk 0:05:51] } 41. Ke3 { [%eval 0.0] [%clk 0:08:56] } 41... Qb3+ { [%eval 0.74] [%clk 0:03:02] } 1/2-1/2