Event: British Chess Championships 2023: Championship
Site: The Venue, De Montfort University, United Kingdom
White: Boswell, Jacob Connor
WhiteElo: 2163
Black: Derakhshani, Borna
BlackElo: 2341
Result: 1/2-1/2
ECO: E17
Opening: Queen's Indian Defense: Fianchetto Variation, Kramnik Variation
Variant: Standard
TimeControl: 40 moves in 90 mins + 30 mins + 30 secondss added from move 1

1. Nf3 { [%eval 0.36] [%clk 1:22:37] } 1... Nf6 { [%eval 0.29] [%clk 1:30:51] } 2. c4 { [%eval 0.12] [%clk 1:22:46] } 2... e6 { [%eval 0.22] [%clk 1:31:12] } 3. g3 { [%eval 0.13] [%clk 1:22:39] } 3... b6 { [%eval 0.4] [%clk 1:31:35] } 4. Bg2 { [%eval 0.46] [%clk 1:22:46] } 4... Bb7 { [%eval 0.46] [%clk 1:32:01] } 5. O-O { [%eval 0.39] [%clk 1:21:12] } 5... Be7 { [%eval 0.4] [%clk 1:32:10] } 6. d4 { [%eval 0.4] [%clk 1:21:25] } 6... O-O { [%eval 0.41] [%clk 1:32:35] } 7. Re1 { [%eval 0.45] [%clk 1:21:27] } 7... d5 { [%eval 0.43] [%clk 1:32:45] } 8. cxd5 { [%eval 0.33] [%clk 1:19:31] } 8... exd5 { [%eval 0.33] [%clk 1:33:11] } 9. Nc3 { [%eval 0.34] [%clk 1:18:03] } 9... Nbd7 { [%eval 0.37] [%clk 1:30:29] } 10. Bf4 { [%eval 0.31] [%clk 1:16:41] } 10... c6 { [%eval 0.55] [%clk 1:26:35] } 11. Rc1 { [%eval 0.36] [%clk 1:13:43] } 11... Re8 { [%eval 0.38] [%clk 1:24:49] } 12. Ne5 { [%eval 0.31] [%clk 0:59:04] } 12... Nh5 { [%eval 0.59] [%clk 1:03:31] } 13. Bd2 { [%eval 0.08] [%clk 0:54:09] } 13... Nxe5 { [%eval 0.22] [%clk 1:01:50] } 14. dxe5 { [%eval 0.08] [%clk 0:54:30] } 14... g6 { [%eval 0.23] [%clk 1:01:26] } 15. f4 { [%eval -0.14] [%clk 0:37:20] } 15... Qd7 { [%eval -0.09] [%clk 0:56:50] } 16. Qa4 { [%eval -0.14] [%clk 0:30:22] } 16... b5 { [%eval -0.17] [%clk 0:49:51] } 17. Qd4 { [%eval -0.67] [%clk 0:28:31] } 17... c5 { [%eval -0.63] [%clk 0:45:36] } 18. Qf2 { [%eval -0.78] [%clk 0:26:06] } 18... b4 { [%eval -0.67] [%clk 0:45:42] } 19. Nd1 { [%eval -0.52] [%clk 0:16:09] } 19... Rac8 { [%eval -0.58] [%clk 0:44:46] } 20. Ne3 { [%eval -0.74] [%clk 0:14:21] } 20... f6?! { [%eval -0.13] } { Inaccuracy. c4 was best. } { [%clk 0:42:42] } 21. Qf3 { [%eval -0.21] [%clk 0:12:35] } 21... Rcd8 { [%eval 0.0] [%clk 0:39:00] } 22. Ng4 { [%eval 0.01] [%clk 0:11:41] } 22... Kh8 { [%eval 0.13] [%clk 0:31:16] } 23. Be3?! { [%eval -0.84] } { Inaccuracy. Nh6 was best. } { [%clk 0:09:17] } 23... d4?! { [%eval 0.15] } { Inaccuracy. f5 was best. } { [%clk 0:23:10] } 24. Qxb7 { [%eval 0.1] [%clk 0:09:18] } 24... Qxg4 { [%eval 0.02] [%clk 0:23:38] } 25. exf6 { [%eval -0.12] [%clk 0:08:01] } 25... Nxf6 { [%eval 0.04] [%clk 0:23:44] } 26. Bf2 { [%eval 0.0] [%clk 0:07:54] } 26... Bf8 { [%eval 0.0] [%clk 0:21:29] } 27. Qc6 { [%eval -0.19] [%clk 0:05:44] } 27... Re6 { [%eval -0.09] [%clk 0:16:40] } 28. Qc7 { [%eval 0.1] [%clk 0:05:26] } 28... Rd7 { [%eval -0.03] [%clk 0:11:51] } 29. Qc8 { [%eval -0.45] [%clk 0:05:48] } 29... Re8 { [%eval 0.0] [%clk 0:12:09] } 30. Qc6 { [%eval 0.03] [%clk 0:05:49] } 1/2-1/2