Event: Krageroe Grand Prix 2021 B
Site: Krageroe, Norway
Date: 2021-09-03
White: Olsen, Anders
WhiteElo: 1567
Black: Halvorsen, Ole Einar
BlackElo: 1373
Result: 1-0
ECO: B13
Opening: Caro-Kann Defense: Exchange Variation, Rubinstein Variation
Variant: Standard
TimeControl: 900+10

1. e4 { [%eval 0.24] [%clk 0:15:17] } 1... c6 { [%eval 0.13] [%clk 0:15:18] } 2. d4 { [%eval 0.17] [%clk 0:15:24] } 2... d5 { [%eval 0.25] [%clk 0:15:26] } 3. exd5 { [%eval 0.19] [%clk 0:15:32] } 3... cxd5 { [%eval 0.28] [%clk 0:15:34] } 4. Bd3 { [%eval 0.32] [%clk 0:15:40] } 4... Nc6 { [%eval 0.32] [%clk 0:15:37] } 5. c3 { [%eval 0.31] [%clk 0:15:49] } 5... Nf6 { [%eval 0.21] [%clk 0:15:41] } 6. Bf4 { [%eval 0.13] [%clk 0:15:58] } 6... Bg4 { [%eval 0.24] [%clk 0:15:36] } 7. Qb3 { [%eval 0.22] [%clk 0:16:06] } 7... Qb6 { [%eval 0.63] [%clk 0:15:34] } 8. Qxb6 { [%eval 0.51] [%clk 0:16:14] } 8... axb6 { [%eval 0.48] [%clk 0:15:43] } 9. Na3 { [%eval 0.52] [%clk 0:16:24] } 9... e6 { [%eval 0.53] [%clk 0:15:07] } 10. Nb5 { [%eval 0.58] [%clk 0:16:31] } 10... Rc8?! { [%eval 1.51] } { Inaccuracy. Kd7 was best. } { [%clk 0:14:00] } 11. f3 { [%eval 1.29] [%clk 0:14:49] } 11... Bh5 { [%eval 1.0] [%clk 0:14:05] } 12. Nd6+ { [%eval 0.52] [%clk 0:14:41] } 12... Bxd6 { [%eval 0.64] [%clk 0:14:06] } 13. Bxd6 { [%eval 0.63] [%clk 0:14:49] } 13... Ne7 { [%eval 0.72] [%clk 0:13:45] } 14. Bb5+ { [%eval 0.9] [%clk 0:14:31] } 14... Nc6 { [%eval 0.81] [%clk 0:13:29] } 15. Ne2 { [%eval 0.81] [%clk 0:14:03] } 15... Bg6 { [%eval 0.87] [%clk 0:13:00] } 16. Nf4 { [%eval 1.02] [%clk 0:13:28] } 16... Nd7? { [%eval 2.52] } { Mistake. Kd7 was best. } { [%clk 0:12:56] } 17. h4 { [%eval 2.59] [%clk 0:12:50] } 17... h5?! { [%eval 3.64] } { Inaccuracy. Na7 was best. } { [%clk 0:12:53] } 18. Nxg6 { [%eval 3.95] [%clk 0:12:54] } 18... fxg6 { [%eval 3.56] [%clk 0:13:00] } 19. Kd2 { [%eval 3.88] [%clk 0:12:21] } 19... Kf7 { [%eval 3.74] [%clk 0:12:45] } 20. Rae1 { [%eval 4.22] [%clk 0:11:35] } 20... Rhe8 { [%eval 4.38] [%clk 0:12:48] } 21. f4?? { [%eval 1.46] } { Blunder. a4 was best. } { [%clk 0:11:02] } 21... Nf6 { [%eval 1.52] [%clk 0:12:32] } 22. Bd3 { [%eval 1.39] [%clk 0:10:19] } 22... Ra8 { [%eval 1.82] [%clk 0:10:32] } 23. a3 { [%eval 1.52] [%clk 0:10:12] } 23... Na5 { [%eval 2.06] [%clk 0:10:39] } 24. Bc7 { [%eval 1.75] [%clk 0:08:09] } 24... Nc4+ { [%eval 1.61] [%clk 0:09:39] } 25. Bxc4 { [%eval 1.93] [%clk 0:07:56] } 25... dxc4 { [%eval 2.63] [%clk 0:09:45] } 26. Bxb6 { [%eval 1.75] [%clk 0:07:50] } 26... Nd5 { [%eval 2.22] [%clk 0:09:52] } 27. Bc5 { [%eval 2.68] [%clk 0:07:44] } 27... Nxf4?? { [%eval 7.76] } { Blunder. Nf6 was best. } { [%clk 0:09:51] } 28. Rhf1 { [%eval 7.46] [%clk 0:07:48] } 28... Kg8 { [%eval 7.54] [%clk 0:08:25] } 29. Rxf4 { [%eval 7.31] [%clk 0:07:53] } 29... Rad8 { [%eval 7.85] [%clk 0:08:29] } 30. Ref1 { [%eval 7.23] [%clk 0:06:37] } 30... Kh7 { [%eval 8.37] [%clk 0:08:28] } 31. Rf7 { [%eval 8.69] [%clk 0:06:34] } 31... e5 { [%eval 8.62] [%clk 0:08:35] } 32. Rxb7 { [%eval 8.44] [%clk 0:06:19] } 32... exd4 { [%eval 8.68] [%clk 0:08:37] } 33. Bxd4 { [%eval 9.2] [%clk 0:06:27] } 33... Re4 { [%eval 9.19] [%clk 0:07:55] } 34. g3 { [%eval 8.46] [%clk 0:05:53] } 34... Rg4 { [%eval 10.51] [%clk 0:08:02] } 35. Rf3 { [%eval 8.84] [%clk 0:05:48] } 35... g5 { [%eval 8.76] [%clk 0:07:47] } 36. Rxg7+ { [%eval 8.82] [%clk 0:05:30] } 36... Kh6 { [%eval 8.84] [%clk 0:07:55] } 37. hxg5+ { [%eval 8.79] [%clk 0:04:38] } 37... Rxg5 { [%eval 8.76] [%clk 0:07:58] } 38. Rxg5 { [%eval 8.84] [%clk 0:04:39] } 38... Kxg5 { [%eval 8.74] [%clk 0:08:05] } 39. Ke3 { [%eval 7.76] [%clk 0:04:42] } 39... Re8+ { [%eval 8.15] [%clk 0:08:10] } 40. Kf2 { [%eval 8.22] [%clk 0:04:48] } 40... Rb8 { [%eval 8.43] [%clk 0:08:06] } 41. Bf6+ { [%eval 7.61] [%clk 0:04:37] } 41... Kg6 { [%eval 7.61] [%clk 0:08:07] } 42. Bh4 { [%eval 7.54] [%clk 0:04:10] } 42... Rxb2+ { [%eval 7.16] [%clk 0:08:11] } 43. Ke3 { [%eval 7.68] [%clk 0:04:06] } 43... Rb3 { [%eval 7.39] [%clk 0:08:10] } 44. Kd4 { [%eval 8.37] [%clk 0:04:10] } 44... Rxa3 { [%eval 6.92] [%clk 0:08:10] } 45. Kxc4 { [%eval 8.49] [%clk 0:04:17] } 45... Ra1 { [%eval 8.67] [%clk 0:07:52] } 46. Rf6+ { [%eval 8.37] [%clk 0:04:12] } 46... Kg7 { [%eval 8.17] [%clk 0:08:00] } 47. Kc5 { [%eval 8.61] [%clk 0:04:11] } 47... Ra3 { [%eval 9.17] [%clk 0:07:58] } 48. c4 { [%eval 9.25] [%clk 0:04:17] } 48... Rxg3 { [%eval 64.2] [%clk 0:08:03] } 49. Bxg3 { [%eval #15] [%clk 0:04:26] } 49... Kxf6 { [%eval #16] [%clk 0:08:11] } 50. Bh4+?! { [%eval 60.83] } { Lost forced checkmate sequence. Kd6 was best. } { [%clk 0:04:26] } 50... Ke6?! { [%eval #20] } { Checkmate is now unavoidable. Kf5 was best. } { [%clk 0:08:17] } 51. Kc6?! { [%eval 60.21] } { Lost forced checkmate sequence. Kb6 was best. } { [%clk 0:04:32] } 1-0