Event: Norwegian Championship 2023
Site: Oslo, Norway
Date: 2023-07-02
White: Oye-Stromberg, Alexander
WhiteTitle: FM
WhiteElo: 2300
Black: Ingebretsen, Jens E
BlackTitle: FM
BlackElo: 2342
Result: 1/2-1/2
ECO: B33
Opening: Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation, Chelyabinsk Variation
Variant: Standard
TimeControl: 40/5400+30:1800+30

1. e4 { [%eval 0.36] [%clk 1:30:37] } 1... c5 { [%eval 0.32] [%clk 1:30:55] } 2. Nf3 { [%eval 0.0] [%clk 1:30:38] } 2... Nc6 { [%eval 0.0] [%clk 1:31:20] } 3. d4 { [%eval 0.33] [%clk 1:30:43] } 3... cxd4 { [%eval 0.38] [%clk 1:31:46] } 4. Nxd4 { [%eval 0.29] [%clk 1:30:59] } 4... Nf6 { [%eval 0.36] [%clk 1:32:13] } 5. Nc3 { [%eval 0.32] [%clk 1:31:08] } 5... e5 { [%eval 0.13] [%clk 1:32:38] } 6. Ndb5 { [%eval 0.38] [%clk 1:31:13] } 6... d6 { [%eval 0.35] [%clk 1:33:03] } 7. Bg5 { [%eval 0.0] [%clk 1:27:15] } 7... a6 { [%eval 0.25] [%clk 1:33:29] } 8. Na3 { [%eval 0.33] [%clk 1:27:40] } 8... b5 { [%eval 0.22] [%clk 1:33:55] } 9. Nd5 { [%eval 0.42] [%clk 1:27:50] } 9... Be7 { [%eval 0.3] [%clk 1:34:20] } 10. Bxf6 { [%eval 0.25] [%clk 1:28:12] } 10... Bxf6 { [%eval 0.29] [%clk 1:34:48] } 11. c3 { [%eval 0.26] [%clk 1:28:26] } 11... Rb8 { [%eval 0.43] [%clk 1:34:50] } 12. Nc2 { [%eval 0.38] [%clk 1:28:16] } 12... Bg5 { [%eval 0.29] [%clk 1:35:18] } 13. a4 { [%eval 0.42] [%clk 1:27:09] } 13... bxa4 { [%eval 0.42] [%clk 1:35:44] } 14. Ncb4 { [%eval 0.44] [%clk 1:27:25] } 14... Nxb4 { [%eval 0.44] [%clk 1:36:08] } 15. cxb4 { [%eval 0.43] [%clk 1:27:39] } 15... O-O { [%eval 0.47] [%clk 1:36:22] } 16. h4 { [%eval 0.43] [%clk 1:26:59] } 16... Bh6 { [%eval 0.4] [%clk 1:36:24] } 17. Rxa4 { [%eval 0.44] [%clk 1:27:02] } 17... a5 { [%eval 0.46] [%clk 1:36:30] } 18. b5 { [%eval 0.46] [%clk 1:26:28] } 18... Bd7 { [%eval 0.54] [%clk 1:36:54] } 19. Nc3 { [%eval 0.62] [%clk 1:26:03] } 19... d5 { [%eval 0.49] [%clk 1:37:23] } 20. exd5 { [%eval 0.59] [%clk 1:24:38] } 20... f5 { [%eval 0.42] [%clk 1:35:22] } 21. Be2 { [%eval 0.52] [%clk 1:21:02] } 21... Kh8 { [%eval 0.52] [%clk 1:35:28] } 22. Qa1?! { [%eval -0.06] } { Inaccuracy. O-O was best. } { [%clk 1:06:26] } 22... e4 { [%eval -0.02] [%clk 1:30:36] } 23. Qa3 { [%eval -0.08] [%clk 0:40:16] } 23... Qf6 { [%eval 0.0] [%clk 1:18:48] } 24. g3 { [%eval 0.09] [%clk 0:37:15] } 24... Rbe8 { [%eval -0.03] [%clk 1:12:41] } 25. O-O { [%eval -0.44] [%clk 0:25:06] } 25... g5 { [%eval 0.11] [%clk 1:03:53] } 26. Rxa5?? { [%eval -2.0] } { Blunder. h5 was best. } { [%clk 0:19:56] } 26... gxh4 { [%eval -2.04] [%clk 1:01:10] } 27. Ra6 { [%eval -1.88] [%clk 0:19:48] } 27... Qg7 { [%eval -1.79] [%clk 0:59:57] } 28. Qd6 { [%eval -2.31] [%clk 0:19:04] } 28... Bg5 { [%eval -2.13] [%clk 0:57:27] } 29. Ra7 { [%eval -2.3] [%clk 0:18:09] } 29... Rd8 { [%eval -2.32] [%clk 0:53:52] } 30. b6?! { [%eval -3.58] } { Inaccuracy. Kg2 was best. } { [%clk 0:10:47] } 30... hxg3 { [%eval -3.8] [%clk 0:53:01] } 31. fxg3 { [%eval -3.31] [%clk 0:10:49] } 31... Be3+?! { [%eval -2.43] } { Inaccuracy. f4 was best. } { [%clk 0:39:36] } 32. Kg2 { [%eval -2.37] [%clk 0:10:58] } 32... f4 { [%eval -2.34] [%clk 0:15:32] } 33. Nxe4 { [%eval -2.3] [%clk 0:09:49] } 33... Bf5 { [%eval -2.31] [%clk 0:15:14] } 34. Rxf4 { [%eval -2.57] [%clk 0:05:12] } 34... Bxf4?? { [%eval -0.31] } { Blunder. Rxd6 was best. } { [%clk 0:08:23] } 35. Qxf4 { [%eval -0.34] [%clk 0:05:20] } 35... Qd4 { [%eval 0.0] [%clk 0:06:17] } 36. Nf2?? { [%eval -6.22] } { Blunder. Ng5 was best. } { [%clk 0:04:23] } 36... Bh3+?? { [%eval -1.09] } { Blunder. Be4+ was best. } { [%clk 0:05:43] } 37. Nxh3 { [%eval -1.15] [%clk 0:04:44] } 37... Rxf4 { [%eval -1.01] [%clk 0:06:06] } 38. Nxf4 { [%eval -1.15] [%clk 0:05:08] } 38... Qxb6 { [%eval -1.14] [%clk 0:06:13] } 39. Re7 { [%eval -1.13] [%clk 0:05:00] } 39... Qb4 { [%eval -1.15] [%clk 0:05:59] } 40. Rf7 { [%eval -1.08] [%clk 0:04:26] } 40... Qxb2 { [%eval -1.11] [%clk 0:05:24] } 41. Kh3 { [%eval -1.13] [%clk 0:03:12] } 41... Qc1 { [%eval -1.04] [%clk 0:02:58] } 42. Bf3 { [%eval -1.16] [%clk 0:28:22] } 42... Qe1 { [%eval -1.23] [%clk 0:29:51] } 43. Nh5 { [%eval -1.16] [%clk 0:19:13] } 43... Qf1+ { [%eval -0.97] [%clk 0:24:52] } 44. Kh4 { [%eval -1.04] [%clk 0:18:30] } 44... Qc4+ { [%eval -0.95] [%clk 0:17:42] } 45. Bg4?? { [%eval -2.81] } { Blunder. Kh3 was best. } { [%clk 0:12:14] } 45... Kg8?? { [%eval -0.81] } { Blunder. Qxd5 was best. } { [%clk 0:15:21] } 46. Rf4 { [%eval -0.8] [%clk 0:12:10] } 46... Qc1 { [%eval -0.74] [%clk 0:13:30] } 47. Be6+ { [%eval -0.97] [%clk 0:12:22] } 47... Kh8 { [%eval -0.77] [%clk 0:13:54] } 48. Rf7? { [%eval -2.3] } { Mistake. Rf5 was best. } { [%clk 0:06:49] } 48... Qh1+? { [%eval -1.05] } { Mistake. Rg8 was best. } { [%clk 0:12:17] } 49. Bh3 { [%eval -1.03] [%clk 0:06:32] } 49... Qe4+ { [%eval -1.14] [%clk 0:10:56] } 50. Bg4? { [%eval -2.61] } { Mistake. Nf4 was best. } { [%clk 0:06:49] } 50... Rg8?? { [%eval 0.0] } { Blunder. Qxd5 was best. } { [%clk 0:08:57] } 51. Nf6 { [%eval 0.0] [%clk 0:05:20] } 51... Rxg4+ { [%eval 0.0] [%clk 0:08:06] } 52. Nxg4 { [%eval 0.0] [%clk 0:05:47] } 52... Qh1+ { [%eval 0.0] [%clk 0:05:50] } 53. Kg5 { [%eval 0.0] [%clk 0:06:06] } 53... Qxd5+ { [%eval 0.0] [%clk 0:06:16] } 54. Rf5 { [%eval 0.0] [%clk 0:06:28] } 54... Qd2+ { [%eval 0.0] [%clk 0:06:21] } 55. Kh4 { [%eval 0.0] [%clk 0:05:48] } 55... Kg7 { [%eval 0.0] [%clk 0:05:30] } 56. Rg5+ { [%eval 0.0] [%clk 0:05:47] } 1/2-1/2