Event: Fagernes International Autumn 2023 - open
Site: Fagernes, Norway
Date: 2023-10-14
White: Sorensen, Vidar Busch
WhiteElo: 1307
Black: Christoffersen, Odd
BlackElo: 1505
Result: 0-1
ECO: A15
Opening: English Opening: Anglo-Indian Defense, Queen's Indian Formation
Variant: Standard
TimeControl: 100 minutes/40 moves + 40 minutes/rest with 30 seconds increment from move 1.

1. c4 { [%eval 0.23] [%clk 1:40:38] } 1... Nf6 { [%eval 0.29] [%clk 1:40:43] } 2. Nf3 { [%eval 0.12] [%clk 1:40:22] } 2... b6 { [%eval 0.34] [%clk 1:39:54] } 3. g3 { [%eval 0.38] [%clk 1:40:06] } 3... Bb7 { [%eval 0.38] [%clk 1:39:45] } 4. Bg2 { [%eval 0.48] [%clk 1:40:13] } 4... e6 { [%eval 0.51] [%clk 1:39:49] } 5. O-O { [%eval 0.39] [%clk 1:37:50] } 5... d5 { [%eval 0.72] [%clk 1:39:47] } 6. cxd5 { [%eval 0.68] [%clk 1:36:09] } 6... exd5 { [%eval 0.58] [%clk 1:39:32] } 7. d4 { [%eval 0.57] [%clk 1:34:59] } 7... Bd6 { [%eval 0.57] [%clk 1:39:08] } 8. Nc3 { [%eval 0.34] [%clk 1:32:59] } 8... a6?! { [%eval 1.34] } { Inaccuracy. O-O was best. } { [%clk 1:39:07] } 9. Ne5 { [%eval 1.13] [%clk 1:29:05] } 9... Nbd7 { [%eval 1.06] [%clk 1:37:33] } 10. f4?! { [%eval 0.08] } { Inaccuracy. Nc4 was best. } { [%clk 1:24:02] } 10... O-O { [%eval 0.06] [%clk 1:35:35] } 11. Qc2 { [%eval -0.25] [%clk 1:22:35] } 11... c5 { [%eval -0.32] [%clk 1:33:21] } 12. e3 { [%eval -0.64] [%clk 1:16:04] } 12... Rc8 { [%eval -0.31] [%clk 1:31:52] } 13. Bd2?! { [%eval -0.97] } { Inaccuracy. a4 was best. } { [%clk 1:10:27] } 13... b5 { [%eval -0.97] [%clk 1:31:00] } 14. Qf5 { [%eval -1.26] [%clk 1:05:49] } 14... Nb6 { [%eval -1.1] [%clk 1:28:54] } 15. Rac1?! { [%eval -1.93] } { Inaccuracy. a3 was best. } { [%clk 1:01:12] } 15... b4 { [%eval -1.91] [%clk 1:25:16] } 16. Ne2 { [%eval -1.89] [%clk 1:00:27] } 16... c4 { [%eval -1.49] [%clk 1:23:36] } 17. Qh3?! { [%eval -2.22] } { Inaccuracy. g4 was best. } { [%clk 1:00:14] } 17... Qe7? { [%eval -0.72] } { Mistake. Ne4 was best. } { [%clk 1:20:47] } 18. g4 { [%eval -0.95] [%clk 0:57:12] } 18... Nfd7? { [%eval 0.63] } { Mistake. Ne4 was best. } { [%clk 1:09:44] } 19. Ng3 { [%eval 0.27] [%clk 0:46:04] } 19... g6 { [%eval 0.25] [%clk 1:02:15] } 20. f5? { [%eval -1.12] } { Mistake. g5 was best. } { [%clk 0:34:50] } 20... f6?? { [%eval 1.99] } { Blunder. c3 was best. } { [%clk 0:57:36] } 21. Nxd7?? { [%eval -0.06] } { Blunder. Nxg6 was best. } { [%clk 0:26:35] } 21... Nxd7 { [%eval 0.19] [%clk 0:54:50] } 22. Rfe1?! { [%eval -0.46] } { Inaccuracy. fxg6 was best. } { [%clk 0:24:50] } 22... Qf7?! { [%eval 0.5] } { Inaccuracy. g5 was best. } { [%clk 0:45:08] } 23. e4 { [%eval 0.32] [%clk 0:21:15] } 23... Rfe8 { [%eval 0.84] [%clk 0:35:24] } 24. exd5 { [%eval 0.33] [%clk 0:15:50] } 24... Bxd5 { [%eval 0.36] } 25. Ne4 { [%eval 0.28] [%clk 0:14:44] } 25... Bf8?! { [%eval 1.09] } { Inaccuracy. Bxe4 was best. } { [%clk 0:31:56] } 26. g5 { [%eval 1.09] [%clk 0:11:19] } 26... Bxe4?! { [%eval 1.93] } { Inaccuracy. Rcd8 was best. } 27. Bxe4 { [%eval 2.04] [%clk 0:10:33] } 27... fxg5 { [%eval 1.78] [%clk 0:27:40] } 28. Qg2?? { [%eval 0.0] } { Blunder. fxg6 was best. } { [%clk 0:07:49] } 28... Nb6?? { [%eval 2.45] } { Blunder. Nf6 was best. } { [%clk 0:20:37] } 29. fxg6 { [%eval 2.41] [%clk 0:06:50] } 29... hxg6 { [%eval 2.57] [%clk 0:20:48] } 30. Rf1 { [%eval 2.96] [%clk 0:05:21] } 30... Qg7 { [%eval 3.22] [%clk 0:20:32] } 31. Be3?? { [%eval -1.46] } { Blunder. Kh1 was best. } { [%clk 0:03:10] } 31... Be7?? { [%eval 4.46] } { Blunder. Qe7 was best. } { [%clk 0:16:03] } 32. Bd5+ { [%eval 4.5] [%clk 0:03:14] } 32... Nxd5 { [%eval 4.62] [%clk 0:15:57] } 33. Qxd5+ { [%eval 4.6] [%clk 0:02:18] } 33... Kh8 { [%eval 4.78] [%clk 0:16:20] } 34. Qf3?? { [%eval -0.22] } { Blunder. Rf7 was best. } { [%clk 0:01:57] } 34... Bf8 { [%eval -0.24] [%clk 0:13:05] } 35. Qf7?? { [%eval -5.55] } { Blunder. Qg4 was best. } { [%clk 0:01:36] } 35... Rxe3 { [%eval -4.98] [%clk 0:12:54] } 36. Qxg7+ { [%eval -5.89] [%clk 0:01:13] } 36... Bxg7 { [%eval -5.99] [%clk 0:13:08] } 37. d5 { [%eval -6.11] [%clk 0:00:46] } 37... Rd3 { [%eval -6.1] [%clk 0:12:35] } 38. Rfd1 { [%eval -6.97] [%clk 0:00:49] } 38... Rxd1+ { [%eval -6.78] [%clk 0:12:40] } 39. Rxd1 { [%eval -6.93] [%clk 0:01:11] } 39... Bxb2 { [%eval -6.74] [%clk 0:12:44] } 40. d6 { [%eval -6.71] [%clk 0:01:10] } 40... Rd8 { [%eval -6.68] [%clk 0:12:26] } 41. d7 { [%eval -9.16] [%clk 0:01:11] } 0-1