Event: British Chess Championships 2021
Date: 2021-10-09
White: Hebden, Mark L
WhiteElo: 2455
Black: Harvey, Marcus R
BlackElo: 2465
Result: 1/2-1/2
ECO: D30
Opening: Queen's Gambit Declined: Traditional Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:30] } 1... Nf6 { [%eval 0.27] [%clk 1:30:51] } 2. Nf3 { [%eval 0.12] [%clk 1:30:56] } 2... e6 { [%eval 0.29] [%clk 1:30:54] } 3. Bg5 { [%eval -0.07] [%clk 1:28:07] } 3... d5 { [%eval 0.14] [%clk 1:28:17] } 4. c4 { [%eval -0.09] [%clk 1:21:57] } 4... dxc4 { [%eval -0.01] [%clk 1:28:37] } 5. Qa4+ { [%eval -0.12] [%clk 1:18:04] } 5... Bd7 { [%eval 0.22] [%clk 1:28:49] } 6. Qxc4 { [%eval 0.05] [%clk 1:17:52] } 6... c5 { [%eval 0.05] [%clk 1:29:16] } 7. dxc5 { [%eval 0.14] [%clk 1:15:08] } 7... Qc8 { [%eval 0.23] [%clk 1:29:32] } 8. Nbd2 { [%eval 0.17] [%clk 1:11:57] } 8... Qxc5 { [%eval 0.14] [%clk 1:29:28] } 9. Qxc5 { [%eval 0.2] [%clk 1:10:12] } 9... Bxc5 { [%eval 0.23] [%clk 1:29:37] } 10. Rc1 { [%eval 0.34] [%clk 1:10:18] } 10... Be7 { [%eval 0.33] [%clk 1:24:22] } 11. e4 { [%eval 0.21] [%clk 1:07:47] } 11... Nc6 { [%eval 0.26] [%clk 1:24:02] } 12. Bd3?! { [%eval -0.32] } { Inaccuracy. h3 was best. } { [%clk 0:52:56] } 12... Ng4 { [%eval -0.36] [%clk 1:15:25] } 13. Bf4 { [%eval -0.2] [%clk 0:46:51] } 13... Nb4 { [%eval 0.29] [%clk 1:15:20] } 14. Bb1 { [%eval -0.02] [%clk 0:46:47] } 14... Bb5 { [%eval 0.25] [%clk 1:15:23] } 15. h3 { [%eval -0.12] [%clk 0:41:33] } 15... Nf6 { [%eval -0.2] [%clk 1:15:03] } 16. Ne5 { [%eval -0.49] [%clk 0:37:09] } 16... O-O { [%eval -0.57] [%clk 1:14:02] } 17. a3 { [%eval -0.75] [%clk 0:30:28] } 17... Rac8 { [%eval -0.49] [%clk 1:13:40] } 18. Nb3?! { [%eval -1.36] } { Inaccuracy. Rxc8 was best. } { [%clk 0:30:36] } 18... Ba4?! { [%eval -0.5] } { Inaccuracy. Nc6 was best. } { [%clk 1:07:37] } 19. Na5?! { [%eval -1.11] } { Inaccuracy. Nd4 was best. } { [%clk 0:26:40] } 19... b6?! { [%eval -0.2] } { Inaccuracy. Rxc1+ was best. } { [%clk 1:04:58] } 20. b3 { [%eval -0.57] [%clk 0:23:10] } 20... Bb5 { [%eval -0.89] [%clk 1:04:22] } 21. Nac4 { [%eval -1.03] [%clk 0:23:17] } 21... Nc6 { [%eval -0.63] [%clk 1:01:07] } 22. a4 { [%eval -0.58] [%clk 0:21:06] } 22... Bxc4 { [%eval -0.48] [%clk 0:53:53] } 23. Nxc6 { [%eval -0.55] [%clk 0:19:41] } 23... Rxc6 { [%eval -0.5] [%clk 0:54:08] } 24. Rxc4 { [%eval -0.45] [%clk 0:19:19] } 24... Rxc4 { [%eval -0.48] [%clk 0:54:33] } 25. bxc4 { [%eval -0.43] [%clk 0:19:45] } 25... Rc8 { [%eval -0.59] [%clk 0:54:59] } 26. Ke2 { [%eval -0.46] [%clk 0:19:15] } 26... Rxc4 { [%eval -0.28] [%clk 0:55:05] } 27. Rc1 { [%eval -0.34] [%clk 0:19:28] } 27... Rxc1 { [%eval -0.37] [%clk 0:49:40] } 28. Bxc1 { [%eval -0.29] [%clk 0:19:53] } 28... Nd7 { [%eval -0.35] [%clk 0:49:29] } 29. f4 { [%eval -0.37] [%clk 0:19:56] } 29... a6 { [%eval -0.13] [%clk 0:46:57] } 30. e5 { [%eval -0.14] [%clk 0:20:22] } 30... b5 { [%eval -0.23] [%clk 0:47:18] } 31. axb5 { [%eval -0.16] [%clk 0:20:39] } 31... axb5 { [%eval -0.22] [%clk 0:47:42] } 32. Bd3 { [%eval -0.16] [%clk 0:15:25] } 32... b4 { [%eval -0.15] [%clk 0:47:51] } 33. Bc4 { [%eval -0.26] [%clk 0:15:42] } 33... g5 { [%eval -0.14] [%clk 0:43:04] } 34. g3 { [%eval -0.22] [%clk 0:15:26] } 34... gxf4 { [%eval -0.1] [%clk 0:39:57] } 35. gxf4 { [%eval -0.1] [%clk 0:15:50] } 35... Nb6 { [%eval -0.11] [%clk 0:38:24] } 36. Bb3 { [%eval -0.16] [%clk 0:16:13] } 36... Kg7 { [%eval -0.15] [%clk 0:37:38] } 37. Kf3 { [%eval -0.11] [%clk 0:16:22] } 37... Nd7 { [%eval -0.12] [%clk 0:37:45] } 38. Be3 { [%eval -0.12] [%clk 0:16:03] } 38... Bc5 { [%eval -0.1] [%clk 0:37:10] } 39. Bd2 { [%eval -0.09] [%clk 0:14:43] } 39... Nf8 { [%eval -0.02] [%clk 0:36:52] } 40. Ke4 { [%eval -0.03] [%clk 0:14:36] } 40... Kg6 { [%eval -0.03] [%clk 0:36:16] } 41. Bc2 { [%eval -0.03] [%clk 0:14:12] } 41... Be7 { [%eval -0.06] [%clk 0:31:17] } 42. Kf3+ { [%eval -0.08] [%clk 0:11:50] } 42... Kg7 { [%eval -0.05] [%clk 0:31:27] } 43. Ke4 { [%eval -0.03] [%clk 0:08:04] } 43... Nd7 { [%eval 0.0] [%clk 0:28:06] } 44. Be3 { [%eval -0.07] [%clk 0:08:06] } 44... Bc5 { [%eval -0.1] [%clk 0:23:36] } 45. Bd2 { [%eval -0.06] [%clk 0:07:49] } 45... Nb6 { [%eval -0.12] [%clk 0:19:53] } 46. Bb3 { [%eval -0.08] [%clk 0:05:01] } 46... Kg6 { [%eval -0.12] [%clk 0:19:45] } 47. Bc1 { [%eval -0.09] [%clk 0:03:50] } 47... Nc8 { [%eval -0.1] [%clk 0:19:53] } 48. Kd3 { [%eval -0.07] [%clk 0:02:18] } 48... Ne7 { [%eval -0.1] [%clk 0:10:51] } 49. Kc4 { [%eval -0.07] [%clk 0:02:21] } 49... Bf2 { [%eval -0.11] [%clk 0:09:45] } 50. Bc2+ { [%eval -0.07] [%clk 0:29:11] } 50... Nf5 { [%eval -0.06] [%clk 0:39:16] } 51. Kxb4 { [%eval 0.0] [%clk 0:26:53] } 51... Kh5 { [%eval -0.04] [%clk 0:39:02] } 52. Kc4 { [%eval -0.12] [%clk 0:12:51] } 52... Kh4 { [%eval -0.29] [%clk 0:38:48] } 53. Ba4 { [%eval -0.4] [%clk 0:12:09] } 53... Be3 { [%eval -0.34] [%clk 0:32:29] } 54. Ba3 { [%eval -0.39] [%clk 0:10:35] } 54... Kh5 { [%eval -0.33] [%clk 0:22:37] } 55. Be8 { [%eval -0.3] [%clk 0:10:39] } 55... Kg6 { [%eval -0.33] [%clk 0:23:01] } 56. Kd3 { [%eval -0.35] [%clk 0:10:58] } 56... Bxf4 { [%eval -0.34] [%clk 0:23:25] } 57. Ke4 { [%eval -0.3] [%clk 0:11:17] } 57... Bh2 { [%eval -0.42] [%clk 0:23:30] } 58. Bb5 { [%eval -0.33] [%clk 0:10:55] } 58... Kg7 { [%eval -0.31] [%clk 0:20:48] } 59. Bd3 { [%eval -0.28] [%clk 0:10:57] } 59... Nh4 { [%eval -0.28] [%clk 0:20:27] } 60. Be7 { [%eval -0.75] [%clk 0:10:49] } 60... Ng6 { [%eval -0.66] [%clk 0:20:40] } 61. Bf6+ { [%eval -0.87] [%clk 0:07:26] } 61... Kh6 { [%eval -0.37] [%clk 0:19:02] } 62. Bb5 { [%eval -0.27] [%clk 0:06:19] } 62... Nf4 { [%eval -0.3] [%clk 0:18:28] } 63. h4 { [%eval -0.28] [%clk 0:06:34] } 63... Kg6 { [%eval -0.35] [%clk 0:14:27] } 64. Bg5 { [%eval -0.3] [%clk 0:06:00] } 64... Nh5 { [%eval -0.18] [%clk 0:14:29] } 65. Bd3 { [%eval -0.23] [%clk 0:06:04] } 65... Ng3+ { [%eval -0.27] [%clk 0:14:21] } 66. Kf3+ { [%eval -0.21] [%clk 0:06:20] } 66... Nf5 { [%eval -0.23] [%clk 0:14:47] } 67. Bf6 { [%eval -0.25] [%clk 0:04:49] } 67... Kh5 { [%eval -0.23] [%clk 0:14:17] } 68. Kg2 { [%eval -0.27] [%clk 0:03:49] } 68... Bf4 { [%eval -0.13] [%clk 0:14:20] } 69. Be2+ { [%eval -0.29] [%clk 0:04:03] } 69... Kh6 { [%eval -0.25] [%clk 0:13:35] } 70. Bb5 { [%eval -0.23] [%clk 0:03:36] } 70... Kg6 { [%eval -0.23] [%clk 0:11:20] } 71. Bd3 { [%eval -0.26] [%clk 0:03:49] } 71... Bh6 { [%eval -0.21] [%clk 0:10:26] } 72. Kh3 { [%eval -0.18] [%clk 0:03:26] } 72... Bd2 { [%eval -0.22] [%clk 0:08:31] } 73. Kg4 { [%eval -0.25] [%clk 0:03:34] } 73... h5+ { [%eval -0.25] [%clk 0:08:53] } 74. Kf3 { [%eval -0.16] [%clk 0:03:01] } 74... Kh6 { [%eval -0.17] [%clk 0:08:34] } 75. Ke2 { [%eval -0.23] [%clk 0:01:48] } 75... Bc1 { [%eval -0.16] [%clk 0:08:46] } 76. Kf3 { [%eval -0.3] [%clk 0:01:46] } 76... Bd2 { [%eval -0.2] [%clk 0:08:32] } 77. Ke2 { [%eval -0.2] [%clk 0:02:06] } 77... Bf4 { [%eval -0.17] [%clk 0:08:48] } 78. Kf3 { [%eval -0.3] [%clk 0:02:28] } 78... Bc1 { [%eval -0.16] [%clk 0:09:13] } 79. Be4 { [%eval -0.15] [%clk 0:02:44] } 79... Bd2 { [%eval -0.16] [%clk 0:09:29] } 80. Bd3 { [%eval -0.4] [%clk 0:03:08] } 80... Be1 { [%eval -0.17] [%clk 0:09:48] } 81. Bg5+ { [%eval -0.22] [%clk 0:03:26] } 81... Kh7 { [%eval -0.2] [%clk 0:08:58] } 82. Bf6 { [%eval -0.13] [%clk 0:03:43] } 82... Bc3 { [%eval -0.2] [%clk 0:07:10] } 83. Kf4 { [%eval -0.16] [%clk 0:03:55] } 83... Bd2+ { [%eval -0.23] [%clk 0:07:10] } 84. Kf3 { [%eval -0.22] [%clk 0:04:24] } 84... Bh6 { [%eval -0.14] [%clk 0:07:17] } 85. Be4 { [%eval -0.25] [%clk 0:04:36] } 85... Kg8 { [%eval -0.21] [%clk 0:06:32] } 86. Kf2 { [%eval -0.21] [%clk 0:04:03] } 86... Kf8 { [%eval -0.1] [%clk 0:06:35] } 87. Bd3 { [%eval -0.09] [%clk 0:03:14] } 87... Bd2 { [%eval -0.22] [%clk 0:04:59] } 88. Ke2 { [%eval -0.3] [%clk 0:02:53] } 88... Bc1 { [%eval -0.26] [%clk 0:05:09] } 89. Kf3 { [%eval -0.19] [%clk 0:03:04] } 89... Nh6 { [%eval -0.31] [%clk 0:04:38] } 90. Bg5 { [%eval -0.21] [%clk 0:02:40] } 90... Bxg5 { [%eval -0.35] [%clk 0:04:56] } 91. hxg5 { [%eval -0.27] [%clk 0:03:09] } 91... Nf5 { [%eval -0.32] [%clk 0:04:55] } 92. Kf4 { [%eval -0.34] [%clk 0:03:37] } 92... Ne7 { [%eval -0.29] [%clk 0:04:45] } 93. Be2 { [%eval -0.33] [%clk 0:03:39] } 93... h4 { [%eval -0.2] [%clk 0:04:42] } 94. Kg4 { [%eval -0.19] [%clk 0:03:08] } 94... Nf5 { [%eval -0.1] [%clk 0:04:20] } 95. Bb5 { [%eval -0.13] [%clk 0:02:43] } 95... Kg7 { [%eval -0.11] [%clk 0:04:42] } 96. Ba4 { [%eval -0.17] [%clk 0:02:28] } 96... Kg6 { [%eval -0.11] [%clk 0:05:04] } 97. Be8?? { [%eval -3.67] } { Blunder. Bb5 was best. } { [%clk 0:02:05] } 97... Nd4?? { [%eval -0.15] } { Blunder. h3 was best. } { [%clk 0:03:09] } 98. Kxh4 { [%eval -0.12] [%clk 0:02:16] } 98... Nf3+ { [%eval -0.13] [%clk 0:03:35] } 99. Kg4 { [%eval -0.14] [%clk 0:02:32] } 99... Nxe5+ { [%eval -0.14] [%clk 0:03:59] } 100. Kf4 { [%eval -0.11] [%clk 0:02:56] } 100... Nd3+ { [%eval -0.15] [%clk 0:04:24] } 101. Ke3 { [%clk 0:02:45] } 101... Nb4 { [%clk 0:03:30] } 102. Kf4 { [%clk 0:02:01] } 102... Nd3+ { [%clk 0:03:07] } 103. Ke3 { [%clk 0:02:20] } 103... Ne5 { [%clk 0:03:21] } 104. Kf4 { [%clk 0:02:33] } 104... Nc4 { [%clk 0:03:46] } 105. Bb5 { [%clk 0:02:49] } 105... e5+ { [%clk 0:04:02] } 106. Kg4 { [%clk 0:02:42] } 106... Ne3+ { [%clk 0:04:03] } 107. Kh4 { [%clk 0:02:19] } 107... e4 { [%clk 0:03:00] } 108. Be8 { [%clk 0:01:35] } 108... Nf5+ { [%clk 0:00:51] } 109. Kg4 { [%clk 0:02:01] } 109... Nd6 { [%clk 0:01:06] } 110. Ba4 { [%clk 0:01:52] } 110... e3 { [%clk 0:01:19] } 111. Bc2+ { [%clk 0:02:21] } 111... Kg7 { [%clk 0:01:45] } 112. Kf3 { [%clk 0:02:44] } 112... Nc4 { [%clk 0:02:10] } 113. Ke2 { [%clk 0:02:55] } 113... Kf8 { [%clk 0:02:18] } 114. Bb3 { [%clk 0:03:16] } 114... Nd2 { [%clk 0:02:28] } 115. Bxf7 { [%clk 0:03:40] } 115... Kxf7 { [%clk 0:02:54] } 116. Kxe3 { [%clk 0:04:05] } 116... Kg6 { [%clk 0:03:20] } 117. Kxd2 { [%clk 0:04:24] } 117... Kxg5 1/2-1/2