Event: British Chess Championships 2023: Major Open
Site: The Venue, De Montfort University, United Kingdom
Date: 2023-07-25
White: Sedykh, Mikhail
WhiteElo: 2084
Black: Brewer, Callum D
BlackElo: 2132
Result: 1/2-1/2
ECO: E32
Opening: Nimzo-Indian Defense: Classical Variation
Variant: Standard
TimeControl: 40 moves in 90 + 30 min with 30 seconds added per move

1. d4 { [%eval 0.0] [%clk 1:30:53] } 1... Nf6 { [%eval 0.28] [%clk 1:30:58] } 2. c4 { [%eval 0.16] [%clk 1:31:19] } 2... e6 { [%eval 0.23] [%clk 1:31:22] } 3. Nc3 { [%eval 0.05] [%clk 1:31:44] } 3... Bb4 { [%eval 0.25] [%clk 1:31:41] } 4. Qc2 { [%eval 0.0] [%clk 1:32:07] } 4... O-O { [%eval 0.0] [%clk 1:32:00] } 5. Nf3 { [%eval 0.0] [%clk 1:32:32] } 5... c5 { [%eval 0.17] [%clk 1:31:34] } 6. dxc5 { [%eval 0.26] [%clk 1:32:53] } 6... Na6 { [%eval 0.2] [%clk 1:31:58] } 7. g3 { [%eval 0.05] [%clk 1:32:56] } 7... Nxc5 { [%eval 0.15] [%clk 1:32:16] } 8. Bg2 { [%eval 0.27] [%clk 1:33:21] } 8... Nce4 { [%eval 0.27] [%clk 1:31:24] } 9. O-O { [%eval 0.15] [%clk 1:32:56] } 9... Bxc3 { [%eval 0.28] [%clk 1:30:43] } 10. bxc3 { [%eval 0.18] [%clk 1:33:22] } 10... Qc7 { [%eval 0.13] [%clk 1:30:37] } 11. Nd2 { [%eval -0.2] [%clk 1:11:15] } 11... Nxd2 { [%eval -0.13] [%clk 1:24:42] } 12. Bxd2 { [%eval -0.2] [%clk 1:10:23] } 12... Qxc4 { [%eval -0.11] [%clk 1:19:45] } 13. Bg5 { [%eval -0.19] [%clk 0:58:23] } 13... Nd5 { [%eval -0.19] [%clk 1:09:51] } 14. Rac1 { [%eval -0.15] [%clk 0:51:51] } 14... f6 { [%eval -0.28] [%clk 1:03:07] } 15. e4 { [%eval -0.24] [%clk 0:31:17] } 15... Nb6 { [%eval 0.05] [%clk 1:02:03] } 16. Be3 { [%eval 0.03] [%clk 0:22:13] } 16... e5 { [%eval 0.04] [%clk 0:56:43] } 17. Rfd1 { [%eval -0.06] [%clk 0:19:54] } 17... d6 { [%eval 0.13] [%clk 0:41:58] } 18. Rxd6?! { [%eval -0.46] } { Inaccuracy. Bxb6 was best. } { [%clk 0:18:31] } 18... Be6? { [%eval 0.95] } { Mistake. Qc7 was best. } { [%clk 0:42:14] } 19. a4?! { [%eval 0.07] } { Inaccuracy. Bf1 was best. } { [%clk 0:15:53] } 19... Rad8 { [%eval 0.26] [%clk 0:36:08] } 20. Bf1 { [%eval -0.11] [%clk 0:10:16] } 20... Qc8 { [%eval 0.4] [%clk 0:34:51] } 21. Rxd8 { [%eval 0.39] [%clk 0:10:13] } 21... Rxd8 { [%eval 0.37] [%clk 0:34:43] } 22. c4 { [%eval 0.41] [%clk 0:09:34] } 22... Qc6 { [%eval 0.36] [%clk 0:26:32] } 23. a5 { [%eval 0.37] [%clk 0:05:56] } 23... Nd7 { [%eval 0.91] [%clk 0:24:09] } 24. c5?! { [%eval 0.0] } { Inaccuracy. Qd2 was best. } { [%clk 0:05:10] } 24... Rc8?! { [%eval 0.61] } { Inaccuracy. Nb8 was best. } { [%clk 0:21:32] } 25. Qb1 { [%eval 0.59] [%clk 0:05:14] } 25... a6 { [%eval 0.62] [%clk 0:17:22] } 26. Qb4 { [%eval 0.65] [%clk 0:05:36] } 26... Kh8 { [%eval 0.99] [%clk 0:14:57] } 27. h4 { [%eval 0.63] [%clk 0:05:31] } 27... h6 { [%eval 0.82] [%clk 0:14:40] } 28. Kh2 { [%eval 0.57] [%clk 0:04:49] } 28... Rc7?? { [%eval 3.62] } { Blunder. Nb8 was best. } { [%clk 0:13:16] } 29. Rd1 { [%eval 3.46] [%clk 0:04:25] } 29... Nf8 { [%eval 3.47] [%clk 0:11:34] } 30. Rd6 { [%eval 3.49] [%clk 0:04:38] } 30... Qe8 { [%eval 3.35] [%clk 0:12:00] } 31. Qb6? { [%eval 1.59] } { Mistake. c6 was best. } { [%clk 0:04:36] } 31... Qe7 { [%eval 1.7] [%clk 0:09:28] } 32. Be2 { [%eval 1.24] [%clk 0:03:45] } 32... Bc8 { [%eval 1.27] [%clk 0:08:46] } 33. Bc4 { [%eval 1.35] [%clk 0:03:25] } 33... Rd7 { [%eval 1.38] [%clk 0:08:16] } 34. Rd5 { [%eval 1.28] [%clk 0:01:58] } 34... g5?? { [%eval 4.22] } { Blunder. Ne6 was best. } { [%clk 0:06:56] } 35. Rxd7 { [%eval 3.82] [%clk 0:01:21] } 35... Nxd7 { [%eval 4.14] [%clk 0:06:13] } 36. Qc7 { [%eval 4.11] [%clk 0:01:17] } 36... Qe8 { [%eval 4.54] [%clk 0:06:41] } 37. c6 { [%eval 4.22] [%clk 0:01:16] } 37... bxc6 { [%eval 4.28] [%clk 0:06:54] } 38. Qxc6 { [%eval 4.21] [%clk 0:01:44] } 38... gxh4 { [%eval 4.4] [%clk 0:07:17] } 39. gxh4 { [%eval 4.29] [%clk 0:01:54] } 39... Kg7 { [%eval 4.4] [%clk 0:07:15] } 40. Bxa6? { [%eval 2.46] } { Mistake. Be6 was best. } { [%clk 0:01:05] } 40... Qh5?? { [%eval 5.3] } { Blunder. Bxa6 was best. } { [%clk 0:06:12] } 41. Be2 { [%eval 5.37] [%clk 0:16:06] } 41... Qxe2 { [%eval 5.08] [%clk 0:32:26] } 42. Qxc8 { [%eval 5.36] [%clk 0:16:20] } 42... Qg4 { [%eval 5.65] [%clk 0:30:45] } 43. Bxh6+?? { [%eval 1.16] } { Blunder. f3 was best. } { [%clk 0:09:00] } 43... Kh7?! { [%eval 2.29] } { Inaccuracy. Kf7 was best. } { [%clk 0:28:19] } 44. Bd2 { [%eval 2.05] [%clk 0:09:07] } 44... Qxh4+ { [%eval 2.27] [%clk 0:26:30] } 45. Kg1 { [%eval 1.92] [%clk 0:09:36] } 45... Qg4+ { [%eval 2.14] [%clk 0:10:19] } 46. Kf1 { [%eval 2.17] [%clk 0:10:04] } 46... Qd1+ { [%eval 2.18] [%clk 0:08:44] } 47. Be1 { [%eval 2.06] [%clk 0:10:25] } 47... Qd3+ { [%eval 2.31] [%clk 0:08:57] } 48. Kg1 { [%eval 2.29] [%clk 0:10:32] } 48... Qd1 { [%eval 2.37] [%clk 0:09:23] } 49. Kf1 { [%eval 2.13] [%clk 0:10:32] } 49... Qd3+ { [%eval 2.09] [%clk 0:09:50] } 50. Kg1 { [%eval 2.03] [%clk 0:11:01] } 50... Qd1 { [%eval 2.45] [%clk 0:10:13] } 51. Qc3?? { [%eval 0.13] } { Blunder. Kg2 was best. } { [%clk 0:09:52] } 51... Nc5 { [%eval 0.06] [%clk 0:10:41] } 52. Qxc5 { [%eval 0.09] [%clk 0:07:58] } 52... Qxe1+ { [%eval 0.1] [%clk 0:11:03] } 53. Kh2 { [%eval 0.18] [%clk 0:08:22] } 53... Qxe4 { [%eval 0.04] [%clk 0:09:54] } 54. Qe3 { [%eval 0.0] [%clk 0:07:37] } 54... Qc4 { [%eval 0.07] [%clk 0:08:36] } 55. Qa3 { [%eval 0.08] [%clk 0:06:55] } 55... Qf4+ { [%eval 0.01] [%clk 0:08:23] } 56. Kg2 { [%eval 0.0] [%clk 0:06:44] } 56... Qg4+ { [%eval 0.0] [%clk 0:08:21] } 57. Qg3 { [%eval 0.0] [%clk 0:06:50] } 57... Qc4 { [%eval 0.0] [%clk 0:08:10] } 58. Qf3 { [%eval 0.07] [%clk 0:06:47] } 58... Kg6 { [%eval 0.1] [%clk 0:07:02] } 59. Qa8 { [%eval 0.0] [%clk 0:05:31] } 59... Qg4+ { [%eval 0.0] [%clk 0:06:28] } 60. Kh2 { [%eval 0.0] [%clk 0:05:50] } 60... Qh5+ { [%eval 0.0] [%clk 0:04:29] } 61. Kg3 { [%eval 0.0] [%clk 0:06:03] } 61... Qg5+ { [%eval 0.0] [%clk 0:04:40] } 62. Kh2 { [%eval 0.0] [%clk 0:05:36] } 62... Qh5+ { [%eval 0.0] [%clk 0:04:58] } 63. Kg3 { [%eval 0.0] [%clk 0:05:53] } 63... Qg5+ { [%eval 0.0] [%clk 0:05:27] } 64. Kf3 { [%eval 0.0] [%clk 0:06:22] } 64... Qf4+ { [%eval 0.0] [%clk 0:05:49] } 65. Ke2 { [%eval 0.0] [%clk 0:06:46] } 65... Qc4+ { [%eval 0.0] [%clk 0:06:10] } 66. Kd2 { [%eval 0.0] [%clk 0:06:03] } 66... Qd4+ { [%eval 0.0] [%clk 0:06:28] } 67. Ke1 { [%eval 0.0] [%clk 0:06:16] } 67... Qc3+ { [%eval 0.0] [%clk 0:06:27] } 68. Ke2 { [%eval 0.0] [%clk 0:05:35] } 68... Qc4+ { [%eval 0.0] [%clk 0:06:44] } 69. Kf3 { [%eval 0.0] [%clk 0:05:40] } 69... Qf4+ { [%eval 0.0] [%clk 0:07:07] } 70. Kg2 { [%eval 0.0] [%clk 0:06:09] } 70... Qg4+ { [%eval 0.0] [%clk 0:07:17] } 71. Kh1 { [%eval 0.0] [%clk 0:06:20] } 71... Qh5+ { [%eval 0.0] [%clk 0:07:36] } 1/2-1/2