Event: Cambridge International Open
Site: University Arms Hotel, Cambridge, United Kingdom
Date: 2023-02-15
White: Kemp, Paul R
WhiteElo: 1984
Black: Bonn, Thomas
BlackElo: 2189
Result: 1/2-1/2
ECO: B22
Opening: Sicilian Defense: Alapin Variation, Barmen Defense
Variant: Standard
TimeControl: All moves in 90 minutes + 30 seconds added per move

1. e4 { [%eval 0.36] [%clk 1:30:58] } 1... c5 { [%eval 0.32] [%clk 1:30:45] } 2. c3 { [%eval 0.0] [%clk 1:31:09] } 2... d5 { [%eval 0.26] [%clk 1:31:09] } 3. exd5 { [%eval 0.17] [%clk 1:31:31] } 3... Qxd5 { [%eval 0.18] [%clk 1:31:36] } 4. d4 { [%eval 0.11] [%clk 1:31:50] } 4... Nc6 { [%eval 0.24] [%clk 1:31:57] } 5. Nf3 { [%eval 0.22] [%clk 1:32:13] } 5... Bf5 { [%eval 0.31] [%clk 1:32:04] } 6. Be2 { [%eval 0.1] [%clk 1:28:37] } 6... cxd4 { [%eval 0.4] [%clk 1:31:41] } 7. cxd4 { [%eval 0.15] [%clk 1:28:10] } 7... Bxb1 { [%eval 0.28] [%clk 1:31:49] } 8. Rxb1 { [%eval 0.31] [%clk 1:28:16] } 8... e6 { [%eval 0.37] [%clk 1:30:35] } 9. a3 { [%eval -0.11] [%clk 1:27:08] } 9... Nf6 { [%eval 0.07] [%clk 1:29:05] } 10. O-O { [%eval 0.11] [%clk 1:27:12] } 10... Bd6 { [%eval 0.05] [%clk 1:28:36] } 11. h3 { [%eval -0.25] [%clk 1:25:30] } 11... O-O { [%eval -0.23] [%clk 1:27:59] } 12. Be3 { [%eval -0.18] [%clk 1:24:36] } 12... Rfd8 { [%eval -0.08] [%clk 1:25:56] } 13. Qa4 { [%eval -0.17] [%clk 1:12:15] } 13... a6 { [%eval -0.21] [%clk 1:14:38] } 14. Rfd1 { [%eval -0.05] [%clk 1:06:29] } 14... Qf5 { [%eval -0.12] [%clk 1:04:13] } 15. g4 { [%eval -0.4] [%clk 0:54:30] } 15... Qd5 { [%eval -0.43] [%clk 1:00:37] } 16. Ng5 { [%eval -0.43] [%clk 0:50:38] } 16... Bc7 { [%eval -0.29] [%clk 0:47:45] } 17. Bf3 { [%eval -0.28] [%clk 0:43:45] } 17... Qd6 { [%eval -0.3] [%clk 0:47:09] } 18. Bg2 { [%eval -0.72] [%clk 0:42:20] } 18... h6 { [%eval -0.68] [%clk 0:45:04] } 19. Nf3 { [%eval -0.76] [%clk 0:42:20] } 19... Nd5 { [%eval -0.75] [%clk 0:44:56] } 20. Qc2 { [%eval -0.73] [%clk 0:40:16] } 20... Nf4 { [%eval -0.4] [%clk 0:30:55] } 21. Bf1 { [%eval -0.8] [%clk 0:40:32] } 21... Qd5 { [%eval -0.7] [%clk 0:21:09] } 22. Ne1 { [%eval -0.85] [%clk 0:40:47] } 22... Rac8 { [%eval -0.55] [%clk 0:20:33] } 23. Rbc1 { [%eval -0.81] [%clk 0:37:14] } 23... Bb8 { [%eval -0.74] [%clk 0:18:50] } 24. Qc5 { [%eval -0.93] [%clk 0:36:17] } 24... Qe4 { [%eval -0.75] [%clk 0:17:22] } 25. Qc2 { [%eval -0.81] [%clk 0:36:15] } 25... Qd5 { [%eval -0.89] [%clk 0:15:59] } 26. Qc5 { [%eval -1.01] [%clk 0:36:26] } 26... Qd7 { [%eval -1.0] [%clk 0:15:17] } 27. Nf3 { [%eval -0.93] [%clk 0:25:56] } 27... Ne7 { [%eval -0.98] [%clk 0:07:55] } 28. Qa5 { [%eval -0.95] [%clk 0:23:49] } 28... Ned5 { [%eval -1.03] [%clk 0:07:49] } 29. Qd2 { [%eval -1.03] [%clk 0:23:50] } 29... f6 { [%eval -0.67] [%clk 0:05:39] } 30. Ne1 { [%eval -0.93] [%clk 0:20:33] } 30... h5 { [%eval -0.76] [%clk 0:04:32] } 31. Nd3 { [%eval -1.13] [%clk 0:19:57] } 31... Nxd3?! { [%eval -0.27] } { Inaccuracy. Rxc1 was best. } { [%clk 0:02:53] } 32. Qxd3 { [%eval -0.27] [%clk 0:18:41] } 32... Qd6 { [%eval 0.09] [%clk 0:02:25] } 33. Bg2 { [%eval 0.01] [%clk 0:18:48] } 33... Qd7 { [%eval 0.5] } 34. Bf1?! { [%eval -0.42] } { Inaccuracy. Rxc8 was best. } { [%clk 0:18:48] } 34... Nf4?! { [%eval 0.42] } { Inaccuracy. Bf4 was best. } 1/2-1/2