Event: Norwegian Championship 2023 (Senior B)
Site: Oslo, Norway
Date: 2023-07-02
White: Runde, Per Steinar
WhiteElo: 1536
Black: Mathiassen, Stig
BlackElo: 1324
Result: 1/2-1/2
ECO: A48
Opening: London System
Variant: Standard
TimeControl: 40/5400+30:1800+30

1. d4 { [%eval 0.0] [%clk 1:30:56] } 1... Nf6 { [%eval 0.28] [%clk 1:30:54] } 2. Nf3 { [%eval 0.12] [%clk 1:30:59] } 2... g6 { [%eval 0.21] [%clk 1:31:17] } 3. Bf4 { [%eval 0.0] [%clk 1:30:21] } 3... Bg7 { [%eval 0.16] [%clk 1:31:33] } 4. e3 { [%eval 0.13] [%clk 1:29:35] } 4... c5 { [%eval 0.23] [%clk 1:31:56] } 5. c3 { [%eval 0.1] [%clk 1:23:01] } 5... Qb6 { [%eval 0.16] [%clk 1:32:17] } 6. Qc2 { [%eval 0.0] [%clk 1:16:00] } 6... d6 { [%eval 0.0] [%clk 1:32:10] } 7. Qb3 { [%eval -0.49] [%clk 1:09:46] } 7... O-O { [%eval -0.6] [%clk 1:32:12] } 8. Nbd2 { [%eval -0.54] [%clk 1:07:08] } 8... cxd4 { [%eval -0.36] [%clk 1:28:10] } 9. exd4 { [%eval -0.39] [%clk 1:01:29] } 9... Bf5 { [%eval -0.08] [%clk 1:18:29] } 10. Be2 { [%eval 0.0] [%clk 0:56:25] } 10... Nbd7 { [%eval 0.15] [%clk 1:18:33] } 11. O-O { [%eval 0.24] [%clk 0:56:36] } 11... Ne4 { [%eval 0.61] [%clk 1:15:37] } 12. Bc4 { [%eval 0.19] [%clk 0:49:16] } 12... e5?! { [%eval 0.75] } { Inaccuracy. Nxd2 was best. } { [%clk 1:13:32] } 13. dxe5?! { [%eval 0.14] } { Inaccuracy. Nxe4 was best. } { [%clk 0:43:14] } 13... dxe5 { [%eval 0.22] [%clk 1:13:47] } 14. Be3 { [%eval 0.08] [%clk 0:41:10] } 14... Qxb3 { [%eval 0.54] [%clk 1:11:06] } 15. Nxb3?! { [%eval -0.34] } { Inaccuracy. axb3 was best. } { [%clk 0:39:16] } 15... b6?! { [%eval 0.56] } { Inaccuracy. Nd6 was best. } { [%clk 1:08:10] } 16. Rad1 { [%eval 0.29] [%clk 0:35:09] } 16... Rfd8?? { [%eval 2.02] } { Blunder. Nef6 was best. } { [%clk 1:06:44] } 17. h3?? { [%eval 0.0] } { Blunder. Bd5 was best. } { [%clk 0:34:48] } 17... a5?? { [%eval 2.57] } { Blunder. Rac8 was best. } { [%clk 1:04:55] } 18. g4?! { [%eval 1.82] } { Inaccuracy. Bd5 was best. } { [%clk 0:34:21] } 18... Be6 { [%eval 2.15] [%clk 1:03:54] } 19. Bxe6 { [%eval 1.96] [%clk 0:33:57] } 19... fxe6 { [%eval 1.73] [%clk 1:04:12] } 20. Nbd2 { [%eval 1.85] [%clk 0:33:01] } 20... Nec5 { [%eval 1.83] [%clk 1:02:21] } 21. Nb3 { [%eval 1.39] [%clk 0:26:37] } 21... Nxb3?! { [%eval 2.06] } { Inaccuracy. Na4 was best. } { [%clk 1:01:07] } 22. axb3 { [%eval 2.0] [%clk 0:26:59] } 22... h6 { [%eval 2.0] [%clk 0:56:49] } 23. Nd2 { [%eval 2.1] [%clk 0:24:19] } 23... b5 { [%eval 2.42] [%clk 0:52:38] } 24. Ne4 { [%eval 2.19] [%clk 0:22:20] } 24... Nf6 { [%eval 2.36] [%clk 0:49:42] } 25. Nxf6+?! { [%eval 1.49] } { Inaccuracy. Rxd8+ was best. } 25... Bxf6 { [%eval 2.17] } 26. Kg2?! { [%eval 1.35] } { Inaccuracy. Rxd8+ was best. } { [%clk 0:12:47] } 26... g5?! { [%eval 2.4] } { Inaccuracy. b4 was best. } { [%clk 0:49:47] } 27. Bb6? { [%eval 1.04] } { Mistake. Rxd8+ was best. } { [%clk 0:10:28] } 27... Rd5 { [%eval 1.37] [%clk 0:49:59] } 28. c4 { [%eval 1.47] [%clk 0:09:33] } 28... bxc4 { [%eval 1.34] [%clk 0:46:32] } 29. bxc4 { [%eval 1.32] [%clk 0:09:28] } 29... Rxd1 { [%eval 1.24] [%clk 0:46:52] } 30. Rxd1 { [%eval 1.21] } 30... Kf7?? { [%eval 3.37] } { Blunder. a4 was best. } 31. c5 { [%eval 3.6] [%clk 0:08:24] } 31... a4?! { [%eval 5.23] } { Inaccuracy. Rc8 was best. } { [%clk 0:45:44] } 32. Rd2?? { [%eval 2.1] } { Blunder. c6 was best. } { [%clk 0:04:26] } 32... a3?? { [%eval 4.92] } { Blunder. Rb8 was best. } { [%clk 0:44:38] } 33. bxa3 { [%eval 4.87] [%clk 0:04:40] } 33... Rxa3 { [%eval 4.86] [%clk 0:45:01] } 34. Rc2 { [%eval 4.08] [%clk 0:04:56] } 34... Ke8?! { [%eval 5.25] } { Inaccuracy. Ra8 was best. } { [%clk 0:44:42] } 35. c6 { [%eval 5.24] [%clk 0:05:07] } 35... Ra8 { [%eval 5.24] [%clk 0:42:06] } 36. Rd2 { [%eval 4.53] [%clk 0:03:42] } 36... Rc8 { [%eval 4.88] [%clk 0:41:35] } 37. Rd6?! { [%eval 3.44] } { Inaccuracy. c7 was best. } { [%clk 0:02:49] } 37... Ke7 { [%eval 3.5] [%clk 0:41:49] } 38. Rd7+ { [%eval 3.6] [%clk 0:02:35] } 38... Ke8 { [%eval 3.57] [%clk 0:42:09] } 39. Rd6 { [%eval 3.72] [%clk 0:01:24] } 39... Ke7 { [%eval 3.53] [%clk 0:42:32] } 40. Rd7+ { [%eval 3.57] [%clk 0:01:32] } 40... Ke8 { [%eval 3.43] [%clk 0:42:49] } 41. Rc7 { [%eval 3.5] [%clk 0:17:19] } 41... Rxc7 { [%eval 3.71] [%clk 1:12:53] } 42. Bxc7 { [%eval 3.66] } 42... e4 { [%eval 3.73] } 43. Kf1 { [%eval 3.41] [%clk 0:14:22] } 43... Bd8?! { [%eval 4.57] } { Inaccuracy. Ba1 was best. } { [%clk 1:11:40] } 44. Be5 { [%eval 4.66] [%clk 0:14:08] } 44... Ba5 { [%eval 4.74] [%clk 1:10:00] } 45. Ke2 { [%eval 4.77] [%clk 0:11:08] } 45... Kd8 { [%eval 6.03] [%clk 1:09:31] } 46. Bg7?! { [%eval 4.64] } { Inaccuracy. Ke3 was best. } { [%clk 0:09:48] } 46... Bb4?! { [%eval 6.46] } { Inaccuracy. Kc7 was best. } { [%clk 1:09:42] } 47. Bxh6 { [%eval 6.12] [%clk 0:10:07] } 47... Be7 { [%eval 6.06] [%clk 1:10:01] } 48. Ke3 { [%eval 6.69] [%clk 0:10:20] } 48... Kc7 { [%eval 5.4] [%clk 1:10:24] } 49. Kxe4 { [%eval 6.07] [%clk 0:10:40] } 49... Kxc6 { [%eval 5.93] [%clk 1:10:45] } 50. f4 { [%eval 6.76] [%clk 0:10:25] } 50... gxf4 { [%eval 5.92] [%clk 1:11:06] } 51. Bxf4 { [%eval 6.01] [%clk 0:10:38] } 51... Kd7?! { [%eval 8.75] } { Inaccuracy. Bh4 was best. } { [%clk 1:11:20] } 52. Bg3 { [%eval 7.11] [%clk 0:10:43] } 52... Ke8 { [%eval 7.2] [%clk 1:11:17] } 53. h4 { [%eval 7.53] [%clk 0:10:51] } 53... Kf7 { [%eval 7.54] [%clk 1:11:26] } 54. h5 { [%eval 8.67] [%clk 0:09:26] } 54... Bg5 { [%eval 8.93] [%clk 1:10:04] } 55. Ke5 { [%eval 8.18] [%clk 0:09:33] } 55... Bf6+ { [%eval 7.67] [%clk 1:10:04] } 56. Kf4 { [%eval 7.94] [%clk 0:09:38] } 56... Kg7 { [%eval 8.61] [%clk 1:07:15] } 57. g5 { [%eval 10.54] [%clk 0:09:28] } 57... Be7 { [%eval 8.53] [%clk 1:06:52] } 58. Kg4 { [%eval 8.28] [%clk 0:09:06] } 58... Bf8 { [%eval 8.04] [%clk 1:06:38] } 59. Be5+ { [%eval 10.92] [%clk 0:09:02] } 59... Kh7 { [%eval 8.04] [%clk 1:06:23] } 60. g6+ { [%eval 11.89] [%clk 0:07:37] } 60... Kh6 { [%eval 8.45] [%clk 1:06:14] } 61. Bf4+ { [%eval 8.47] [%clk 0:07:16] } 61... Kg7 { [%eval 8.6] [%clk 1:06:06] } 62. Bg5 { [%eval 10.46] [%clk 0:05:24] } 62... Bd6 { [%eval 11.32] [%clk 1:04:56] } 63. Bf4 { [%eval 9.99] [%clk 0:03:51] } 63... Be7 { [%eval 8.77] [%clk 1:05:08] } 64. Be5+ { [%eval 10.23] [%clk 0:03:55] } 64... Kh6 { [%eval 9.13] [%clk 1:05:16] } 65. g7?? { [%eval 0.11] } { Blunder. Bc3 was best. } { [%clk 0:04:02] } 65... Kh7 { [%eval 0.02] [%clk 1:05:33] } 66. h6 { [%eval 0.0] [%clk 0:04:20] } 66... Ba3 { [%eval 0.28] [%clk 1:05:36] } 67. Kg5 { [%eval 0.47] [%clk 0:03:20] } 67... Bc1+ { [%eval 0.29] [%clk 1:05:56] } 68. Bf4 { [%eval 0.08] [%clk 0:03:42] } 68... Bb2 { [%eval 0.14] [%clk 1:05:01] } 69. Kh5 { [%eval 0.16] [%clk 0:03:35] } 69... Bxg7 { [%eval 0.09] [%clk 1:05:22] } 70. hxg7 { [%eval 0.11] [%clk 0:02:14] } 70... Kxg7 { [%eval 0.14] [%clk 1:05:22] } 1/2-1/2