Event: 4NCL Division 1 2023-2024
Site: Various, United Kingdom
White: Olson, Hamish
WhiteTitle: FM
WhiteElo: 2359
Black: Ansell, Simon T
BlackTitle: IM
BlackElo: 2331
Result: 1-0
ECO: D10
Opening: Slav Defense
Variant: Standard
TimeControl: 40 moves in 100 f.b. 50 min with 30 seconds added per move

1. d4 { [%eval 0.15] [%clk 1:40:18] } 1... d5 { [%eval 0.25] [%clk 1:40:46] } 2. c4 { [%eval 0.26] [%clk 1:40:36] } 2... c6 { [%eval 0.28] [%clk 1:41:08] } 3. e3 { [%eval 0.12] [%clk 1:40:15] } 3... Bf5 { [%eval 0.24] [%clk 1:40:53] } 4. Nf3 { [%eval 0.18] [%clk 1:39:31] } 4... e6 { [%eval 0.2] [%clk 1:40:48] } 5. Nc3 { [%eval 0.12] [%clk 1:39:51] } 5... Nd7 { [%eval 0.15] [%clk 1:38:47] } 6. Be2 { [%eval 0.0] [%clk 1:39:36] } 6... h6 { [%eval 0.08] [%clk 1:37:49] } 7. Bd3 { [%eval 0.06] [%clk 1:39:41] } 7... Bxd3 { [%eval 0.09] [%clk 1:37:27] } 8. Qxd3 { [%eval 0.0] [%clk 1:40:09] } 8... Ngf6 { [%eval 0.0] [%clk 1:37:43] } 9. O-O { [%eval 0.0] [%clk 1:40:17] } 9... Bd6 { [%eval 0.1] [%clk 1:35:54] } 10. e4 { [%eval 0.14] [%clk 1:38:56] } 10... dxe4 { [%eval 0.12] [%clk 1:29:05] } 11. Nxe4 { [%eval 0.14] [%clk 1:36:46] } 11... Nxe4 { [%eval 0.12] [%clk 1:29:05] } 12. Qxe4 { [%eval 0.06] [%clk 1:37:13] } 12... O-O { [%eval 0.13] [%clk 1:28:46] } 13. Bd2 { [%eval 0.12] [%clk 1:36:09] } 13... Qe7 { [%eval 0.11] [%clk 1:21:15] } 14. Bc3 { [%eval 0.0] [%clk 1:32:47] } 14... Rad8 { [%eval 0.14] [%clk 1:07:32] } 15. Rad1 { [%eval 0.13] [%clk 1:32:07] } 15... Rfe8 { [%eval 0.12] [%clk 1:05:49] } 16. Rfe1 { [%eval 0.15] [%clk 1:31:11] } 16... Qf8 { [%eval 0.34] [%clk 1:01:39] } 17. Qc2 { [%eval 0.18] [%clk 1:28:48] } 17... b5 { [%eval 0.14] [%clk 0:57:14] } 18. b3 { [%eval 0.05] [%clk 1:26:54] } 18... Bb4 { [%eval 0.2] [%clk 0:53:21] } 19. cxb5 { [%eval 0.04] [%clk 1:18:21] } 19... cxb5 { [%eval 0.09] [%clk 0:53:30] } 20. Bxb4 { [%eval 0.11] [%clk 1:18:03] } 20... Qxb4 { [%eval 0.12] [%clk 0:53:55] } 21. Qc7 { [%eval 0.13] [%clk 1:17:36] } 21... Qe7 { [%eval 0.12] [%clk 0:37:24] } 22. d5 { [%eval 0.17] [%clk 1:06:50] } 22... Qc5?? { [%eval 1.92] } { Blunder. Nf6 was best. } { [%clk 0:35:40] } 23. d6 { [%eval 1.87] [%clk 1:01:00] } 23... Qb6 { [%eval 1.76] [%clk 0:26:43] } 24. Nd4 { [%eval 1.77] [%clk 0:57:05] } 24... Kf8 { [%eval 1.67] [%clk 0:26:20] } 25. b4 { [%eval 1.81] [%clk 0:42:16] } 25... Nf6 { [%eval 1.63] [%clk 0:21:06] } 26. Qxb6 { [%eval 1.84] [%clk 0:38:32] } 26... axb6 { [%eval 1.79] [%clk 0:21:31] } 27. Nxb5 { [%eval 1.55] [%clk 0:38:40] } 27... Rd7 { [%eval 1.71] [%clk 0:21:51] } 28. Rc1 { [%eval 1.69] [%clk 0:38:19] } 28... Red8?! { [%eval 2.35] } { Inaccuracy. Nd5 was best. } { [%clk 0:21:37] } 29. Rc6 { [%eval 2.36] [%clk 0:37:47] } 29... Nd5 { [%eval 2.31] [%clk 0:21:57] } 30. a3 { [%eval 2.22] [%clk 0:37:22] } 30... g5 { [%eval 2.45] [%clk 0:22:18] } 31. g3 { [%eval 2.37] [%clk 0:36:56] } 31... Kg7 { [%eval 2.53] [%clk 0:21:23] } 32. Kf1 { [%eval 2.3] [%clk 0:35:43] } 32... Kg6 { [%eval 2.38] [%clk 0:20:52] } 33. Rec1 { [%eval 2.13] [%clk 0:27:12] } 33... Kf5 { [%eval 2.35] [%clk 0:20:40] } 34. R1c4 { [%eval 2.27] [%clk 0:25:13] } 34... g4?! { [%eval 3.03] } { Inaccuracy. h5 was best. } { [%clk 0:20:50] } 35. Ke2 { [%eval 2.94] [%clk 0:20:12] } 35... h5 { [%eval 3.0] [%clk 0:21:13] } 36. Rc8 { [%eval 2.83] [%clk 0:19:33] } 36... Ke5?! { [%eval 3.76] } { Inaccuracy. e5 was best. } { [%clk 0:19:50] } 37. Rxd8 { [%eval 3.71] [%clk 0:17:35] } 37... Rxd8 { [%eval 3.49] [%clk 0:20:16] } 38. Kd3?! { [%eval 2.34] } { Inaccuracy. a4 was best. } { [%clk 0:16:44] } 38... f5?! { [%eval 3.42] } { Inaccuracy. Nf6 was best. } { [%clk 0:20:09] } 39. Kc2? { [%eval 1.57] } { Mistake. a4 was best. } { [%clk 0:13:13] } 39... Nf6 { [%eval 1.63] [%clk 0:18:17] } 40. Rc6 { [%eval 1.49] [%clk 0:09:31] } 40... Nd5? { [%eval 2.91] } { Mistake. Nd7 was best. } { [%clk 0:17:58] } 41. Kb3 { [%eval 2.94] [%clk 0:09:23] } 41... Rf8?! { [%eval 3.99] } { Inaccuracy. f4 was best. } { [%clk 0:14:27] } 42. Nc7 { [%eval 3.77] [%clk 0:49:59] } 42... f4 { [%eval 3.69] [%clk 1:02:47] } 43. gxf4+ { [%eval 3.63] [%clk 0:49:14] } 43... Nxf4 { [%eval 3.28] [%clk 1:03:04] } 44. Rxb6 { [%eval 3.21] [%clk 0:48:05] } 44... Rd8 { [%eval 3.2] [%clk 1:00:15] } 45. Nb5 { [%eval 3.24] [%clk 0:47:43] } 45... Nd3 { [%eval 2.97] [%clk 1:00:34] } 46. Rb7 { [%eval 2.99] [%clk 0:47:30] } 46... Nxf2 { [%eval 3.71] [%clk 0:59:49] } 47. Rh7 { [%eval 3.39] [%clk 0:46:36] } 47... Kd5 { [%eval 3.77] [%clk 1:00:09] } 48. a4 { [%eval 3.91] [%clk 0:45:46] } 48... Ne4 { [%eval 3.95] [%clk 0:59:20] } 49. Rxh5+ { [%eval 3.65] [%clk 0:44:36] } 49... e5 { [%eval 3.54] [%clk 0:59:45] } 50. Rh6 { [%eval 3.7] [%clk 0:44:06] } 50... Nd2+ { [%eval 3.75] [%clk 0:58:03] } 51. Kc2 { [%eval 4.13] [%clk 0:40:30] } 51... Nf3 { [%eval 4.08] [%clk 0:58:06] } 52. Kc3 { [%eval 4.19] [%clk 0:36:36] } 52... Kc6 { [%eval 3.85] [%clk 0:55:08] } 53. Rh7 { [%eval 3.91] [%clk 0:35:06] } 53... Rd7 { [%eval 4.89] [%clk 0:54:19] } 54. Rh8 { [%eval 4.61] [%clk 0:34:08] } 54... e4 { [%eval 5.2] [%clk 0:53:58] } 55. Rc8+ { [%eval 4.72] [%clk 0:32:12] } 55... Kd5 { [%eval 5.16] [%clk 0:54:01] } 56. a5 { [%eval 5.63] [%clk 0:31:56] } 56... Ne5 { [%eval 6.0] [%clk 0:49:45] } 57. Rc5+ { [%eval 5.87] [%clk 0:28:36] } 57... Ke6 { [%eval 5.74] [%clk 0:50:11] } 58. a6 { [%eval 5.75] [%clk 0:28:38] } 1-0