Event: 4NCL Division 1 2023-2024
Site: Various, United Kingdom
Date: 2023-11-12
White: Pert, Nicholas
WhiteTitle: GM
WhiteElo: 2526
Black: Rowson, Jonathan
BlackTitle: GM
BlackElo: 2536
Result: 1/2-1/2
ECO: E12
Opening: Queen's Indian Defense: Petrosian Variation, Farago Defense
Variant: Standard
TimeControl: 40 moves in 100 f.b. 50 min with 30 seconds added per move

1. d4 { [%eval 0.0] [%clk 1:40:56] } 1... Nf6 { [%eval 0.28] [%clk 1:40:30] } 2. Nf3 { [%eval 0.12] [%clk 1:41:10] } 2... e6 { [%eval 0.38] [%clk 1:40:02] } 3. c4 { [%eval 0.0] [%clk 1:41:31] } 3... b6 { [%eval 0.29] [%clk 1:38:03] } 4. a3 { [%eval 0.0] [%clk 1:40:47] } 4... Ba6 { [%eval 0.37] [%clk 1:33:03] } 5. Qc2 { [%eval 0.41] [%clk 1:40:19] } 5... Bb7 { [%eval 0.47] [%clk 1:33:14] } 6. Nc3 { [%eval 0.4] [%clk 1:40:02] } 6... c5 { [%eval 0.41] [%clk 1:33:28] } 7. e4 { [%eval 0.3] [%clk 1:39:08] } 7... cxd4 { [%eval 0.37] [%clk 1:31:54] } 8. Nxd4 { [%eval 0.44] [%clk 1:39:33] } 8... Bc5 { [%eval 0.55] [%clk 1:31:11] } 9. Nf3 { [%eval 0.39] [%clk 1:38:42] } 9... Nc6 { [%eval 0.42] [%clk 1:26:39] } 10. b4 { [%eval 0.16] [%clk 1:36:17] } 10... Nd4 { [%eval 0.43] [%clk 1:25:29] } 11. Qd2 { [%eval 0.47] [%clk 1:29:19] } 11... Nxf3+ { [%eval 0.58] [%clk 1:22:10] } 12. gxf3 { [%eval 0.45] [%clk 1:29:45] } 12... Be7 { [%eval 0.46] [%clk 1:20:13] } 13. Rg1 { [%eval 0.44] [%clk 1:30:00] } 13... g6 { [%eval 0.78] [%clk 1:17:01] } 14. Bb2 { [%eval 0.66] [%clk 1:28:44] } 14... d6 { [%eval 0.82] [%clk 1:09:20] } 15. O-O-O { [%eval 0.94] [%clk 1:24:16] } 15... a6 { [%eval 1.15] [%clk 1:07:19] } 16. Qe3 { [%eval 1.2] [%clk 1:11:10] } 16... Qc7 { [%eval 1.2] [%clk 1:00:45] } 17. Kb1 { [%eval 1.09] [%clk 1:11:34] } 17... O-O { [%eval 1.14] [%clk 0:45:59] } 18. f4 { [%eval 1.24] [%clk 0:51:30] } 18... Rfe8 { [%eval 1.27] [%clk 0:41:27] } 19. Be2 { [%eval 1.13] [%clk 0:39:44] } 19... a5 { [%eval 1.23] [%clk 0:22:50] } 20. e5 { [%eval 1.29] [%clk 0:37:21] } 20... dxe5 { [%eval 1.19] [%clk 0:22:58] } 21. fxe5 { [%eval 1.16] [%clk 0:35:52] } 21... Nd7 { [%eval 1.29] [%clk 0:23:20] } 22. Nb5 { [%eval 1.27] [%clk 0:35:39] } 22... Qc6 { [%eval 1.32] [%clk 0:23:43] } 23. Nd6 { [%eval 1.25] [%clk 0:34:54] } 23... axb4 { [%eval 1.23] [%clk 0:23:47] } 24. axb4 { [%eval 1.28] [%clk 0:34:37] } 24... Bxd6?! { [%eval 2.03] } { Inaccuracy. Rec8 was best. } { [%clk 0:23:16] } 25. exd6? { [%eval 0.51] } { Mistake. Rxd6 was best. } { [%clk 0:32:30] } 25... e5 { [%eval 0.57] [%clk 0:22:21] } 26. h4 { [%eval 0.47] [%clk 0:23:10] } 26... Re6 { [%eval 0.37] [%clk 0:15:22] } 27. f3 { [%eval 0.41] [%clk 0:11:47] } 27... Rxd6 { [%eval 0.44] [%clk 0:14:09] } 28. h5 { [%eval 0.49] [%clk 0:12:14] } 28... Re8 { [%eval 0.42] [%clk 0:11:12] } 29. hxg6 { [%eval 0.17] [%clk 0:11:32] } 29... fxg6?? { [%eval 1.87] } { Blunder. Rxd1+ was best. } { [%clk 0:10:42] } 30. Rc1? { [%eval 0.34] } { Mistake. c5 was best. } { [%clk 0:08:20] } 30... Qa4 { [%eval 0.4] [%clk 0:09:22] } 31. Qc3 { [%eval 0.28] [%clk 0:07:15] } 31... Nf6 { [%eval 0.51] [%clk 0:08:43] } 32. Rcd1 { [%eval 0.0] [%clk 0:07:02] } 32... Rd4 { [%eval 0.0] [%clk 0:06:40] } 33. Rxd4 { [%eval 0.0] [%clk 0:06:15] } 33... exd4 { [%eval 0.0] [%clk 0:07:09] } 34. Qxd4 { [%eval 0.0] [%clk 0:06:41] } 34... Rxe2 { [%eval 0.0] [%clk 0:07:29] } 35. Qxf6 { [%eval 0.0] [%clk 0:06:50] } 35... Qc2+ { [%eval 0.0] [%clk 0:07:50] } 36. Ka1 { [%eval 0.0] [%clk 0:07:14] } 36... Qa4+ { [%eval 0.0] [%clk 0:07:23] } 1/2-1/2