Event: Round 6 (Lower boards): Nigel R Davies - Jeroen Van Den Bersselaar
Date: 2023-08-30
White: Nigel R Davies
WhiteTitle: GM
WhiteElo: 2371
Black: Jeroen Van Den Bersselaar
BlackElo: 2116
Result: 1-0
ECO: A07
Opening: King's Indian Attack
Variant: Standard

1. Nf3 { [%eval 0.36] [%clk 1:30:42] } 1... d5 { [%eval 0.34] [%clk 1:30:48] } 2. g3 { [%eval 0.12] [%clk 1:30:21] } 2... Nd7 { [%eval 0.4] [%clk 1:30:48] } 3. c4 { [%eval 0.07] [%clk 1:28:23] } 3... dxc4 { [%eval 0.14] [%clk 1:30:49] } 4. Qa4 { [%eval -0.09] [%clk 1:27:18] } 4... a6 { [%eval 0.0] [%clk 1:30:47] } 5. Qxc4 { [%eval 0.0] [%clk 1:27:41] } 5... b5 { [%eval 0.0] [%clk 1:31:01] } 6. Qc2 { [%eval -0.16] [%clk 1:26:31] } 6... Bb7 { [%eval 0.01] [%clk 1:30:52] } 7. d3 { [%eval -0.06] [%clk 1:25:14] } 7... Ngf6 { [%eval -0.2] [%clk 1:28:57] } 8. Bg2 { [%eval -0.14] [%clk 1:25:39] } 8... e6 { [%eval 0.0] [%clk 1:28:41] } 9. O-O { [%eval -0.12] [%clk 1:26:00] } 9... c5 { [%eval -0.02] [%clk 1:28:02] } 10. a4 { [%eval -0.15] [%clk 1:24:41] } 10... Be7 { [%eval -0.07] [%clk 1:23:53] } 11. Nc3 { [%eval -0.17] [%clk 1:24:33] } 11... Qb6 { [%eval 0.06] [%clk 1:12:01] } 12. axb5 { [%eval -0.02] [%clk 1:23:51] } 12... axb5 { [%eval -0.01] [%clk 1:12:22] } 13. Rxa8+ { [%eval -0.13] [%clk 1:24:13] } 13... Bxa8 { [%eval -0.11] [%clk 1:12:46] } 14. Qb3 { [%eval -0.06] [%clk 1:22:10] } 14... Nd5 { [%eval 0.08] [%clk 1:09:51] } 15. Bg5 { [%eval 0.09] [%clk 1:07:08] } 15... Nxc3 { [%eval 0.08] [%clk 1:04:05] } 16. Qxc3 { [%eval 0.05] [%clk 1:07:11] } 16... f6 { [%eval 0.28] [%clk 1:00:54] } 17. Be3 { [%eval 0.14] [%clk 1:07:25] } 17... O-O { [%eval 0.18] [%clk 1:00:32] } 18. Ra1 { [%eval 0.11] [%clk 1:05:07] } 18... Bd5 { [%eval 0.18] [%clk 0:57:17] } 19. Ne1 { [%eval 0.2] [%clk 1:00:21] } 19... Qb7 { [%eval 0.2] [%clk 0:54:06] } 20. Qa5 { [%eval 0.11] [%clk 0:59:15] } 20... Ne5 { [%eval 0.51] [%clk 0:46:09] } 21. Qa6 { [%eval 0.31] [%clk 0:57:31] } 21... Qxa6 { [%eval 0.12] [%clk 0:36:23] } 22. Rxa6 { [%eval 0.23] [%clk 0:57:53] } 22... Rc8 { [%eval 0.23] [%clk 0:35:44] } 23. Bd2 { [%eval 0.0] [%clk 0:39:59] } 23... b4 { [%eval 0.12] [%clk 0:30:53] } 24. Nc2 { [%eval 0.0] [%clk 0:34:28] } 24... Bxg2 { [%eval 0.1] [%clk 0:27:18] } 25. Kxg2 { [%eval 0.09] [%clk 0:34:51] } 25... Nc6?! { [%eval 0.66] } { Inaccuracy. c4 was best. } { [%clk 0:27:38] } 26. Ne3 { [%eval 0.78] [%clk 0:34:51] } 26... Kf7 { [%eval 0.75] [%clk 0:24:19] } 27. f4 { [%eval 0.6] [%clk 0:35:09] } 27... e5 { [%eval 0.56] [%clk 0:23:39] } 28. Nc4 { [%eval 0.45] [%clk 0:35:01] } 28... exf4 { [%eval 0.46] [%clk 0:19:03] } 29. gxf4 { [%eval 0.28] [%clk 0:34:02] } 29... Nd4 { [%eval 0.33] [%clk 0:18:30] } 30. Kf2 { [%eval 0.28] [%clk 0:34:00] } 30... Rd8 { [%eval 0.35] [%clk 0:18:14] } 31. Be3 { [%eval 0.31] [%clk 0:33:59] } 31... Nf5 { [%eval 0.35] [%clk 0:17:36] } 32. Ra5 { [%eval 0.27] [%clk 0:33:15] } 32... Rd5 { [%eval 0.25] [%clk 0:16:24] } 33. Kf3 { [%eval 0.0] [%clk 0:28:23] } 33... Nd6?? { [%eval 2.15] } { Blunder. Nxe3 was best. } { [%clk 0:12:45] } 34. Nd2? { [%eval 0.57] } { Mistake. Nxd6+ was best. } { [%clk 0:24:07] } 34... Rh5 { [%eval 0.66] [%clk 0:11:24] } 35. Bg1 { [%eval 0.57] [%clk 0:21:54] } 35... Nf5 { [%eval 0.63] [%clk 0:09:49] } 36. Nb3?! { [%eval -0.18] } { Inaccuracy. Ra7 was best. } { [%clk 0:17:37] } 36... g6? { [%eval 1.33] } { Mistake. c4 was best. } { [%clk 0:07:35] } 37. Nxc5 { [%eval 1.56] [%clk 0:15:31] } 37... Nh4+ { [%eval 1.38] [%clk 0:05:00] } 38. Ke4 { [%eval 1.54] [%clk 0:14:31] } 1-0