Event: 4NCL Division 1_2
Site: Various, United Kingdom
Date: 2021-11-28
White: Blackburn, Jonathan L B
WhiteTitle: FM
WhiteElo: 2232
Black: Roberson, Peter T
BlackTitle: IM
BlackElo: 2421
Result: 0-1
ECO: D37
Opening: Queen's Gambit Declined: Vienna Variation, Quiet Variation
Variant: Standard
TimeControl: 40 moves in 100 minutes f.b. 50 minutes with 30 seconds added per move

1. d4 { [%eval 0.0] [%clk 1:40:58] } 1... Nf6 { [%eval 0.25] [%clk 1:39:08] } 2. c4 { [%eval 0.23] [%clk 1:41:21] } 2... e6 { [%eval 0.28] [%clk 1:39:34] } 3. Nf3 { [%eval 0.0] [%clk 1:41:35] } 3... d5 { [%eval 0.22] [%clk 1:36:56] } 4. Nc3 { [%eval 0.0] [%clk 1:41:47] } 4... dxc4 { [%eval 0.0] [%clk 1:30:36] } 5. e3 { [%eval 0.0] [%clk 1:41:48] } 5... a6 { [%eval 0.03] [%clk 1:28:58] } 6. Bxc4 { [%eval -0.13] [%clk 1:41:28] } 6... b5 { [%eval 0.12] [%clk 1:29:22] } 7. Bb3 { [%eval 0.0] [%clk 1:41:49] } 7... Bb7 { [%eval 0.16] [%clk 1:23:49] } 8. O-O { [%eval 0.21] [%clk 1:42:09] } 8... Be7 { [%eval 0.37] [%clk 1:21:06] } 9. Qe2 { [%eval 0.25] [%clk 1:42:15] } 9... c5 { [%eval 0.39] [%clk 1:16:56] } 10. Rd1 { [%eval 0.37] [%clk 1:42:36] } 10... Nc6 { [%eval 0.27] [%clk 1:12:31] } 11. dxc5 { [%eval 0.15] [%clk 1:42:41] } 11... Qc7 { [%eval 0.07] [%clk 1:12:50] } 12. e4 { [%eval 0.18] [%clk 1:42:54] } 12... O-O { [%eval 0.05] [%clk 1:11:24] } 13. Bg5 { [%eval 0.0] [%clk 1:27:22] } 13... Rfd8?! { [%eval 0.92] } { Inaccuracy. Bxc5 was best. } { [%clk 0:59:08] } 14. e5?! { [%eval 0.22] } { Inaccuracy. Nd5 was best. } { [%clk 1:06:11] } 14... Nd7 { [%eval -0.04] [%clk 0:53:52] } 15. Bc2?! { [%eval -0.78] } { Inaccuracy. Ne4 was best. } { [%clk 0:42:06] } 15... Nxc5 { [%eval -0.77] [%clk 0:45:08] } 16. Bxe7 { [%eval -0.65] [%clk 0:39:54] } 16... Qxe7?! { [%eval -0.12] } { Inaccuracy. Nxe7 was best. } { [%clk 0:40:58] } 17. a3 { [%eval -0.58] [%clk 0:34:06] } 17... Rxd1+?! { [%eval 0.05] } { Inaccuracy. Qc7 was best. } { [%clk 0:36:26] } 18. Rxd1 { [%eval 0.08] [%clk 0:33:38] } 18... Rd8 { [%eval 0.0] [%clk 0:36:45] } 19. b4 { [%eval -0.07] [%clk 0:25:57] } 19... Rxd1+ { [%eval 0.0] [%clk 0:33:30] } 20. Qxd1 { [%eval -0.15] [%clk 0:25:05] } 20... Nd7 { [%eval 0.0] [%clk 0:33:57] } 21. Ne4?! { [%eval -0.82] } { Inaccuracy. h4 was best. } { [%clk 0:20:48] } 21... Ncxe5 { [%eval -1.01] [%clk 0:25:04] } 22. Nxe5 { [%eval -1.01] [%clk 0:20:55] } 22... Nxe5 { [%eval -1.13] [%clk 0:21:38] } 23. Nc5 { [%eval -0.93] [%clk 0:19:59] } 23... g6 { [%eval -1.08] [%clk 0:20:01] } 24. f4 { [%eval -1.41] [%clk 0:11:04] } 24... Nc4 { [%eval -1.63] [%clk 0:19:10] } 25. Qd4 { [%eval -1.58] [%clk 0:09:56] } 25... Nxa3 { [%eval -1.54] [%clk 0:10:02] } 26. Be4?? { [%eval -4.88] } { Blunder. Bd3 was best. } { [%clk 0:08:27] } 26... Bd5? { [%eval -2.97] } { Mistake. Bxe4 was best. } { [%clk 0:06:46] } 27. Nxa6 { [%eval -2.7] [%clk 0:06:46] } 27... Bxe4 { [%eval -2.65] [%clk 0:03:45] } 28. Qxe4 { [%eval -2.65] [%clk 0:07:12] } 28... Qd6 { [%eval -2.76] [%clk 0:03:59] } 29. Nc5 { [%eval -2.84] [%clk 0:06:43] } 29... Qd1+ { [%eval -2.22] [%clk 0:03:39] } 30. Kf2 { [%eval -2.31] [%clk 0:07:09] } 30... Qd2+ { [%eval -2.26] [%clk 0:03:38] } 31. Kg3 { [%eval -2.5] [%clk 0:06:37] } 31... Nc4?! { [%eval -1.79] } { Inaccuracy. Nc2 was best. } { [%clk 0:02:16] } 32. Nxe6?? { [%eval -5.17] } { Blunder. Qd3 was best. } { [%clk 0:04:20] } 32... Qc3+ { [%eval -6.0] [%clk 0:02:28] } 33. Kf2 { [%eval -4.95] [%clk 0:02:58] } 33... fxe6 { [%eval -5.38] [%clk 0:02:48] } 34. Qxe6+ { [%eval -6.14] [%clk 0:03:12] } 34... Kf8 { [%eval -5.84] [%clk 0:03:10] } 35. Qc8+ { [%eval -5.54] [%clk 0:03:13] } 35... Kg7 { [%eval -6.1] [%clk 0:03:27] } 36. Qd7+ { [%eval -5.65] [%clk 0:02:50] } 36... Kh6 { [%eval -5.99] [%clk 0:03:50] } 37. Qe7 { [%eval -5.59] [%clk 0:02:49] } 37... Qd4+ { [%eval -6.09] [%clk 0:02:01] } 38. Kf3 { [%eval -5.93] [%clk 0:02:31] } 38... Qd3+ { [%eval -6.09] [%clk 0:01:36] } 39. Kf2 { [%eval -5.83] [%clk 0:02:38] } 39... Qd2+ { [%eval -6.0] [%clk 0:01:57] } 40. Kf3 { [%eval -5.49] [%clk 0:02:53] } 40... Qd5+ { [%eval -5.68] [%clk 0:02:22] } 41. Kg3 { [%eval -6.49] [%clk 0:49:44] } 41... Qd3+ { [%eval -5.82] [%clk 0:44:46] } 42. Kf2 { [%eval -5.84] [%clk 0:48:04] } 42... Qd6 { [%eval -4.91] [%clk 0:42:15] } 43. Qg5+?! { [%eval -6.54] } { Inaccuracy. Qxd6 was best. } { [%clk 0:47:22] } 43... Kg7 { [%eval -6.76] [%clk 0:42:42] } 44. h4 { [%eval -6.92] [%clk 0:46:47] } 44... Qxb4 { [%eval -5.99] [%clk 0:37:52] } 45. h5 { [%eval -6.92] [%clk 0:46:50] } 45... Qd6 { [%eval -6.23] [%clk 0:34:35] } 46. hxg6 { [%eval -6.2] [%clk 0:43:01] } 46... hxg6 { [%eval -5.99] [%clk 0:34:53] } 47. Qxb5 { [%eval -6.04] [%clk 0:43:22] } 47... Qxf4+ { [%eval -6.0] [%clk 0:35:06] } 48. Kg1 { [%eval -5.88] [%clk 0:43:39] } 48... Qe3+ { [%eval -7.74] [%clk 0:35:16] } 49. Kh1 { [%eval -6.75] [%clk 0:43:44] } 49... Qe1+ { [%eval -5.5] [%clk 0:35:25] } 50. Kh2 { [%eval -5.99] [%clk 0:44:12] } 50... Qe5+ { [%eval -9.17] [%clk 0:35:48] } 0-1