Event: 4NCL Division 1 2023-2024
Site: Various, United Kingdom
Date: 2023-11-11
White: Grieve, Harry
WhiteTitle: IM
WhiteElo: 2548
Black: Claridge-Hansen, William
BlackTitle: FM
BlackElo: 2345
Result: 1/2-1/2
ECO: B40
Opening: Sicilian Defense: Four Knights Variation, Exchange Variation
Variant: Standard
TimeControl: 40 moves in 100 f.b. 50 min with 30 seconds added per move

1. e4 { [%eval 0.36] [%clk 1:40:59] } 1... c5 { [%eval 0.32] [%clk 1:40:49] } 2. Nf3 { [%eval 0.0] [%clk 1:41:24] } 2... e6 { [%eval 0.0] [%clk 1:41:00] } 3. d4 { [%eval 0.42] [%clk 1:41:50] } 3... cxd4 { [%eval 0.26] [%clk 1:41:23] } 4. Nxd4 { [%eval 0.4] [%clk 1:42:19] } 4... Nf6 { [%eval 0.4] [%clk 1:41:22] } 5. Nc3 { [%eval 0.32] [%clk 1:42:44] } 5... Nc6 { [%eval 0.43] [%clk 1:41:30] } 6. Nxc6 { [%eval 0.42] [%clk 1:43:09] } 6... bxc6 { [%eval 0.29] [%clk 1:41:48] } 7. e5 { [%eval 0.32] [%clk 1:43:36] } 7... Nd5 { [%eval 0.48] [%clk 1:42:08] } 8. Ne4 { [%eval 0.42] [%clk 1:44:02] } 8... Qc7 { [%eval 0.45] [%clk 1:41:56] } 9. f4 { [%eval 0.67] [%clk 1:44:26] } 9... Qb6 { [%eval 0.56] [%clk 1:41:51] } 10. c4 { [%eval 0.56] [%clk 1:44:44] } 10... Bb4+ { [%eval 0.49] [%clk 1:41:15] } 11. Ke2 { [%eval 0.45] [%clk 1:45:08] } 11... f5 { [%eval 0.52] [%clk 1:40:54] } 12. Nf2 { [%eval 0.36] [%clk 1:45:33] } 12... Ba6 { [%eval 0.41] [%clk 1:40:05] } 13. Kf3 { [%eval 0.27] [%clk 1:45:57] } 13... Ne7 { [%eval 0.39] [%clk 1:39:44] } 14. Be3 { [%eval 0.38] [%clk 1:46:22] } 14... Bc5 { [%eval 0.27] [%clk 1:39:35] } 15. Bxc5 { [%eval 0.31] [%clk 1:46:48] } 15... Qxc5 { [%eval 0.51] [%clk 1:39:57] } 16. Qa4 { [%eval 0.28] [%clk 1:47:15] } 16... Qb6 { [%eval 0.25] [%clk 1:38:01] } 17. h4 { [%eval 0.39] [%clk 1:47:39] } 17... Bb7 { [%eval 0.5] [%clk 1:29:24] } 18. Qa3 { [%eval 0.24] [%clk 1:47:45] } 18... c5+ { [%eval 0.18] [%clk 1:26:27] } 19. Kg3 { [%eval 0.25] [%clk 1:48:10] } 19... Nc6 { [%eval 0.6] [%clk 1:19:05] } 20. Rd1 { [%eval 0.54] [%clk 1:47:34] } 20... Rc8 { [%eval 0.37] [%clk 0:59:43] } 21. Rd6 { [%eval 0.64] [%clk 1:44:20] } 21... Qb4 { [%eval 0.54] [%clk 0:57:01] } 22. Qxb4 { [%eval 0.48] [%clk 1:43:04] } 22... Nxb4 { [%eval 0.61] [%clk 0:55:09] } 23. Be2 { [%eval 0.59] [%clk 1:32:53] } 23... Rc7 { [%eval 0.5] [%clk 0:47:12] } 24. a3 { [%eval 0.55] [%clk 1:31:29] } 24... Nc2?! { [%eval 1.31] } { Inaccuracy. Nc6 was best. } { [%clk 0:42:26] } 25. Rc1 { [%eval 1.67] [%clk 1:27:48] } 25... Nd4 { [%eval 1.55] [%clk 0:37:33] } 26. Bd1 { [%eval 1.39] [%clk 1:27:58] } 26... Nc6 { [%eval 1.33] [%clk 0:31:11] } 27. Nd3 { [%eval 1.32] [%clk 1:16:03] } 27... Nb8 { [%eval 1.64] [%clk 0:22:32] } 28. b4 { [%eval 1.98] [%clk 1:04:29] } 28... cxb4 { [%eval 1.83] [%clk 0:22:39] } 29. axb4 { [%eval 1.85] [%clk 1:04:47] } 29... Ke7 { [%eval 1.74] [%clk 0:19:35] } 30. Kf2 { [%eval 1.62] [%clk 0:45:08] } 30... Rhc8 { [%eval 1.71] [%clk 0:17:22] } 31. Bb3? { [%eval 0.14] } { Mistake. Nc5 was best. } { [%clk 0:41:51] } 31... Be4 { [%eval 0.06] [%clk 0:13:16] } 32. Nc5 { [%eval 0.09] [%clk 0:25:45] } 32... Nc6 { [%eval 0.18] [%clk 0:09:04] } 33. Na6 { [%eval 0.12] [%clk 0:20:12] } 33... Rb7 { [%eval 0.15] [%clk 0:09:19] } 34. Nc5 { [%eval 0.04] [%clk 0:11:03] } 34... Rbc7 { [%eval 0.1] [%clk 0:09:42] } 35. Na6 { [%eval 0.04] [%clk 0:08:24] } 35... Rb7 { [%eval 0.02] [%clk 0:10:05] } 36. Nc5 { [%eval 0.0] [%clk 0:06:59] } 1/2-1/2