Event: 4NCL Main League 1-2
Site: Various, United Kingdom
Date: 2022-02-12
White: Olson, Hamish
WhiteTitle: FM
WhiteElo: 2296
Black: Blackburn, Jonathan L B
BlackTitle: FM
BlackElo: 2227
Result: 1-0
ECO: A49
Opening: Indian Defense: Przepiorka Variation
Variant: Standard
TimeControl: 40 in 100 f.b. 50 mins with 30 secs per move

1. d4 { [%eval 0.3] [%clk 1:40:55] } 1... Nf6 { [%eval 0.0] [%clk 1:40:52] } 2. Nf3 { [%eval 0.12] [%clk 1:41:16] } 2... g6 { [%eval 0.21] [%clk 1:41:11] } 3. g3 { [%eval 0.05] [%clk 1:41:39] } 3... Bg7 { [%eval 0.13] [%clk 1:41:35] } 4. Bg2 { [%eval 0.21] [%clk 1:41:54] } 4... O-O { [%eval 0.29] [%clk 1:41:48] } 5. O-O { [%eval 0.0] [%clk 1:42:15] } 5... d6 { [%eval 0.36] [%clk 1:42:08] } 6. Nbd2 { [%eval 0.0] [%clk 1:42:36] } 6... c5 { [%eval 0.36] [%clk 1:38:17] } 7. dxc5 { [%eval 0.13] [%clk 1:42:37] } 7... dxc5 { [%eval 0.0] [%clk 1:38:38] } 8. c3 { [%eval 0.25] [%clk 1:42:51] } 8... Nc6 { [%eval 0.21] [%clk 1:34:55] } 9. Nb3 { [%eval 0.31] [%clk 1:41:31] } 9... Nd7?! { [%eval 0.85] } { Inaccuracy. c4 was best. } { [%clk 1:20:44] } 10. Bf4 { [%eval 0.63] [%clk 1:35:25] } 10... c4?! { [%eval 1.18] } { Inaccuracy. e5 was best. } { [%clk 0:55:50] } 11. Nbd2?! { [%eval 0.46] } { Inaccuracy. Nbd4 was best. } { [%clk 1:29:31] } 11... Nb6 { [%eval 0.72] [%clk 0:50:35] } 12. e4 { [%eval 0.76] [%clk 1:28:56] } 12... e5 { [%eval 1.04] [%clk 0:41:34] } 13. Be3 { [%eval 0.66] [%clk 1:28:53] } 13... Be6 { [%eval 0.94] [%clk 0:33:46] } 14. Re1?! { [%eval 0.31] } { Inaccuracy. Ng5 was best. } { [%clk 1:25:15] } 14... Qe7?! { [%eval 1.2] } { Inaccuracy. h6 was best. } { [%clk 0:31:26] } 15. Bf1 { [%eval 1.57] [%clk 1:21:13] } 15... Rfd8 { [%eval 1.22] [%clk 0:28:53] } 16. Qb1 { [%eval 1.34] [%clk 1:18:10] } 16... Na5 { [%eval 1.08] [%clk 0:20:32] } 17. b4 { [%eval 1.12] [%clk 1:16:32] } 17... cxb3 { [%eval 1.08] [%clk 0:20:53] } 18. axb3 { [%eval 1.15] [%clk 1:16:41] } 18... Nc6 { [%eval 1.27] [%clk 0:21:14] } 19. b4 { [%eval 1.32] [%clk 1:14:21] } 19... Qc7? { [%eval 2.91] } { Mistake. Rdc8 was best. } { [%clk 0:18:57] } 20. Ng5 { [%eval 2.78] [%clk 1:08:56] } 20... Bd7?! { [%eval 3.9] } { Inaccuracy. Re8 was best. } { [%clk 0:18:55] } 21. b5 { [%eval 3.72] [%clk 1:02:36] } 21... Ne7 { [%eval 3.98] [%clk 0:18:06] } 22. c4 { [%eval 3.66] [%clk 0:58:13] } 22... h6 { [%eval 4.37] [%clk 0:16:38] } 23. Ngf3? { [%eval 2.73] } { Mistake. Nxf7 was best. } { [%clk 0:57:00] } 23... Be6 { [%eval 2.44] [%clk 0:15:11] } 24. c5 { [%eval 2.33] [%clk 0:56:53] } 24... Nd7 { [%eval 2.47] [%clk 0:15:05] } 25. Rxa7 { [%eval 2.63] [%clk 0:50:27] } 25... Rxa7 { [%eval 2.62] [%clk 0:11:29] } 26. b6 { [%eval 3.06] [%clk 0:50:38] } 26... Qc8 { [%eval 2.39] [%clk 0:11:50] } 27. bxa7 { [%eval 2.77] [%clk 0:50:43] } 27... Nc6 { [%eval 2.62] [%clk 0:12:02] } 28. Nc4 { [%eval 2.01] [%clk 0:49:25] } 28... Bxc4?? { [%eval 5.25] } { Blunder. Qa8 was best. } { [%clk 0:05:54] } 29. Bxc4 { [%eval 5.3] [%clk 0:49:38] } 29... Nxa7 { [%eval 5.11] [%clk 0:04:59] } 30. Qa2 { [%eval 5.37] [%clk 0:47:56] } 30... Nc6 { [%eval 5.35] [%clk 0:05:26] } 31. Bxf7+ { [%eval 5.23] [%clk 0:47:32] } 31... Kh7 { [%eval 5.71] [%clk 0:05:53] } 32. Be6?? { [%eval 2.54] } { Blunder. Nh4 was best. } { [%clk 0:42:29] } 32... Qc7? { [%eval 4.25] } { Mistake. Nd4 was best. } { [%clk 0:05:34] } 33. h4 { [%eval 4.13] [%clk 0:31:51] } 33... Nd4 { [%eval 4.44] [%clk 0:05:13] } 34. Bxd4 { [%eval 4.33] [%clk 0:31:18] } 34... exd4 { [%eval 4.54] [%clk 0:05:39] } 35. h5 { [%eval 4.4] [%clk 0:31:16] } 35... Nxc5 { [%eval 4.67] [%clk 0:03:42] } 36. hxg6+ { [%eval 4.12] [%clk 0:28:45] } 36... Kh8 { [%eval 4.5] [%clk 0:03:38] } 37. Bd5 { [%eval 3.99] [%clk 0:28:25] } 37... d3?! { [%eval 5.5] } { Inaccuracy. Qd6 was best. } { [%clk 0:01:31] } 38. Kg2 { [%eval 5.63] [%clk 0:28:17] } 38... Nd7 { [%eval 6.9] [%clk 0:00:57] } 39. Rh1 { [%eval 6.23] [%clk 0:24:31] } 39... Ne5 { [%eval 6.97] [%clk 0:00:49] } 40. Qd2 { [%eval 7.71] [%clk 0:17:10] } 40... Nxg6 { [%eval 7.63] [%clk 0:00:57] } 41. Rxh6+ { [%eval 6.12] [%clk 0:11:37] } 41... Bxh6 { [%eval 6.11] [%clk 0:00:51] } 42. Qxh6+ { [%eval 6.16] [%clk 0:11:51] } 42... Qh7 { [%eval 6.14] [%clk 0:01:17] } 43. Qxh7+ { [%eval 6.12] [%clk 0:12:12] } 43... Kxh7 { [%eval 6.12] [%clk 0:01:45] } 44. Ng5+ { [%eval 6.05] [%clk 0:12:32] } 44... Kg7 { [%eval 6.29] [%clk 0:01:02] } 45. Ne6+ { [%eval 6.0] [%clk 0:12:54] } 45... Kf6 { [%eval 6.11] [%clk 0:01:27] } 46. Nxd8 { [%eval 6.48] [%clk 0:13:13] } 46... Ke5 { [%eval 7.02] [%clk 0:01:39] } 47. Nxb7 { [%eval 6.53] [%clk 0:11:49] } 47... Kd4 { [%eval 6.89] [%clk 0:01:55] } 48. f4 { [%eval 6.69] [%clk 0:07:10] } 48... Kc3 { [%eval 7.45] [%clk 0:02:08] } 49. e5 { [%eval 7.68] [%clk 0:06:58] } 49... d2 { [%eval 7.8] [%clk 0:02:35] } 50. Bf3 { [%eval 7.77] [%clk 0:07:17] } 1-0