[Event "Middlesex League Division 2"] [Site "https://lichess.org/study/dMNJkKny/qqdcVG2O"] [Date "2023.12.14"] [White "Fredrik Ceder"] [Black "Carsten Pedersen"] [Result "1/2-1/2"] [WhiteElo "1957"] [WhiteTeam "Muswell Hill"] [BlackElo "2175"] [BlackTeam "Hammersmith"] [Board "1"] [Variant "Standard"] [ECO "D20"] [Opening "Queen's Gambit Accepted: Central Variation, McDonnell Defense"] [Annotator "https://lichess.org/@/GatoEnZugzwang"] [Source "https://lichess.org/study/dMNJkKny/qqdcVG2O"] [Orientation "white"] 1. d4 { [%eval 0.13] [%clk 1:15:21] } 1... d5 { [%eval 0.27] [%clk 1:15:25] } 2. c4 { [%eval 0.25] [%clk 1:15:21] } 2... dxc4 { [%eval 0.33] [%clk 1:15:36] } 3. e4 { [%eval 0.0] [%clk 1:15:04] } 3... e5 { [%eval 0.5] [%clk 1:14:45] } 4. Nf3 { [%eval 0.34] [%clk 1:13:27] } 4... exd4 { [%eval 0.44] [%clk 1:08:17] } 5. Bxc4 { [%eval 0.24] [%clk 1:12:22] } 5... Bb4+ { [%eval 0.48] [%clk 1:04:47] } 6. Nbd2 { [%eval 0.54] [%clk 1:11:10] } 6... Nc6 { [%eval 0.42] [%clk 1:03:52] } 7. Qb3 { [%eval 0.0] [%clk 1:09:39] } 7... Qe7?! { [%eval 0.71] } { Inaccuracy. Qf6 was best. } { [%clk 1:02:31] } (7... Qf6 8. O-O Nge7 9. e5 Qg6 10. Bd3 Qe6 11. Bc4) 8. a3?! { [%eval -0.09] } { Inaccuracy. O-O was best. } { [%clk 1:02:26] } (8. O-O Bd7 9. a3 Ba5 10. Bd5 Bb6 11. Nc4 Nf6 12. Bg5 h6) 8... Bc5 { [%eval -0.09] [%clk 1:00:34] } 9. O-O { [%eval -0.19] [%clk 0:58:35] } 9... Bb6 { [%eval -0.21] [%clk 1:00:15] } 10. Qd3 { [%eval 0.05] [%clk 0:52:06] } 10... Be6 { [%eval 0.0] [%clk 0:50:36] } 11. b4 { [%eval -0.31] [%clk 0:42:16] } 11... Nf6 { [%eval -0.14] [%clk 0:42:47] } 12. Bb5 { [%eval -0.41] [%clk 0:34:01] } 12... Bd7?! { [%eval 0.51] } { Inaccuracy. O-O was best. } { [%clk 0:41:02] } (12... O-O 13. Bxc6) 13. Bb2?! { [%eval -0.48] } { Inaccuracy. Nc4 was best. } { [%clk 0:24:17] } (13. Nc4) 13... O-O { [%eval -0.47] [%clk 0:37:43] } 14. Rfe1 { [%eval -0.43] [%clk 0:22:04] } 14... Rfd8 { [%eval -0.27] [%clk 0:25:42] } 15. e5 { [%eval -0.59] [%clk 0:17:55] } 15... Nd5 { [%eval -0.39] [%clk 0:25:24] } 16. Bc4 { [%eval -0.46] [%clk 0:13:15] } 16... Be6 { [%eval -0.82] [%clk 0:24:45] } 17. Qe4 { [%eval -0.89] [%clk 0:11:11] } 17... Nc3 { [%eval -1.03] [%clk 0:12:01] } 18. Qf4 { [%eval -1.34] [%clk 0:11:02] } 18... h6? { [%eval -0.13] } { Mistake. a5 was best. } { [%clk 0:11:26] } (18... Na4 19. b5 Nxb2) (18... a5 19. b5 Bxc4 20. Nxc4 Nxb5 21. e6 fxe6 22. Qg4 Qf7 23. Rxe6 Rf8 24. Nxb6 cxb6 25. Rae1) 19. Bd3 { [%eval -0.03] [%clk 0:10:01] } 19... a6 { [%eval 0.37] [%clk 0:11:02] } 20. g4?! { [%eval -0.41] } { Inaccuracy. Ne4 was best. } { [%clk 0:09:17] } (20. Ne4) 20... Qd7 { [%eval -0.3] [%clk 0:10:31] } 21. h3?! { [%eval -1.12] } { Inaccuracy. Ne4 was best. } { [%clk 0:08:17] } (21. Ne4 Nxe4) 21... Ne7 { [%eval -1.21] [%clk 0:09:54] } 22. Qg3 { [%eval -1.26] [%clk 0:05:38] } 22... Ng6 { [%eval -0.98] [%clk 0:09:06] } 23. Nh2?! { [%eval -1.72] } { Inaccuracy. Nh4 was best. } { [%clk 0:04:35] } (23. Nh4) 23... Nd5 { [%eval -1.67] [%clk 0:08:47] } 24. Re4 { [%eval -1.59] [%clk 0:03:39] } 24... Nc3 { [%eval -1.68] [%clk 0:04:50] } 25. Ree1 { [%eval -1.59] [%clk 0:03:35] } 25... Nd5 { [%eval -1.65] [%clk 0:04:50] } 26. Re4 { [%eval -1.62] [%clk 0:03:32] } 26... Nc3? { [%eval 0.0] } { Mistake. a5 was best. } { [%clk 0:04:30] } (26... a5) 27. Ree1 { [%eval -1.65] [%clk 0:03:17] } 27... Nd5? { [%eval 0.0] } { Mistake. Na4 was best. } { [%clk 0:04:15] } (27... Na4 28. Bc1 c5 29. Nhf3 Rac8 30. g5 h5 31. Bxg6 fxg6 32. Ne4 Nc3 33. Nf6+ gxf6 34. gxf6) 1/2-1/2