Event: Fagernes Chess International 2020 - open
Site: Fagernes, Norway
Date: 2020-10-10
White: Østensen, Nicolai
WhiteElo: 1671
Black: Andersen, Guttorm
BlackElo: 1800
Result: 1/2-1/2
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.

1. c4 { [%eval 0.05] [%clk 1:40:58] } 1... b6?! { [%eval 0.76] } { Inaccuracy. c5 was best. } { [%clk 1:39:41] } 2. Nf3 { [%eval 0.33] [%clk 1:41:14] } 2... e6 { [%eval 0.25] [%clk 1:39:30] } 3. g3 { [%eval 0.44] [%clk 1:39:22] } 3... Bb7 { [%eval 0.67] [%clk 1:38:38] } 4. Bg2 { [%eval 0.4] [%clk 1:38:30] } 4... Nf6 { [%eval 0.39] [%clk 1:36:37] } 5. O-O { [%eval 0.29] [%clk 1:37:05] } 5... d5 { [%eval 0.67] [%clk 1:35:32] } 6. cxd5 { [%eval 0.6] [%clk 1:36:53] } 6... exd5 { [%eval 0.69] [%clk 1:35:38] } 7. b3?! { [%eval 0.04] } { Inaccuracy. Nc3 was best. } { [%clk 1:36:04] } 7... Nbd7 { [%eval 0.2] [%clk 1:34:56] } 8. Bb2 { [%eval 0.1] [%clk 1:36:13] } 8... Be7 { [%eval 0.29] [%clk 1:34:21] } 9. Nd4 { [%eval 0.42] [%clk 1:35:14] } 9... O-O { [%eval 0.35] [%clk 1:31:08] } 10. Nf5 { [%eval 0.21] [%clk 1:34:30] } 10... c5 { [%eval 0.44] [%clk 1:28:37] } 11. a4 { [%eval 0.05] [%clk 1:30:29] } 11... Re8 { [%eval 0.14] [%clk 1:26:09] } 12. Nxe7+ { [%eval -0.01] [%clk 1:29:44] } 12... Qxe7 { [%eval 0.0] [%clk 1:25:34] } 13. Nc3 { [%eval 0.0] [%clk 1:27:04] } 13... Nf8 { [%eval 0.22] [%clk 1:22:17] } 14. d4 { [%eval -0.09] [%clk 1:21:23] } 14... cxd4 { [%eval 0.39] [%clk 1:11:02] } 15. Nb5 { [%eval 0.48] [%clk 1:10:38] } 15... Ne6 { [%eval 0.48] [%clk 0:58:26] } 16. Bxd4 { [%eval 0.33] [%clk 1:03:24] } 16... Ba6?! { [%eval 1.1] } { Inaccuracy. Nxd4 was best. } { [%clk 0:50:07] } 17. Bxf6 { [%eval 0.74] [%clk 1:02:56] } 17... Qxf6 { [%eval 0.89] [%clk 0:49:28] } 18. Qxd5 { [%eval 0.86] [%clk 0:55:08] } 18... Rad8 { [%eval 1.02] [%clk 0:47:00] } 19. Qf3 { [%eval 0.83] [%clk 0:54:55] } 19... Qe7 { [%eval 0.97] [%clk 0:40:11] } 20. e3 { [%eval 0.71] [%clk 0:35:13] } 20... Rd3 { [%eval 0.99] [%clk 0:33:49] } 21. Rfb1 { [%eval 0.56] [%clk 0:33:55] } 21... Nc5?! { [%eval 1.53] } { Inaccuracy. Red8 was best. } { [%clk 0:31:47] } 22. Nd4?! { [%eval 0.87] } { Inaccuracy. b4 was best. } { [%clk 0:31:16] } 22... Bb7 { [%eval 0.83] [%clk 0:28:26] } 23. Qg4 { [%eval 0.58] [%clk 0:29:50] } 23... Bxg2 { [%eval 0.42] [%clk 0:26:47] } 24. Kxg2 { [%eval 0.33] [%clk 0:29:55] } 24... Qf6?! { [%eval 1.33] } { Inaccuracy. Rd2 was best. } { [%clk 0:22:41] } 25. Qf3?! { [%eval 0.76] } { Inaccuracy. Rd1 was best. } { [%clk 0:27:22] } 25... Qxf3+ { [%eval 0.66] [%clk 0:19:00] } 26. Kxf3 { [%eval 0.78] [%clk 0:27:07] } 26... a5?! { [%eval 1.45] } { Inaccuracy. Rd2 was best. } { [%clk 0:16:01] } 27. Kg2 { [%eval 1.03] [%clk 0:26:35] } 27... Rd2 { [%eval 1.01] [%clk 0:16:01] } 28. Re1 { [%eval 0.86] [%clk 0:21:46] } 28... Rd3 { [%eval 1.28] [%clk 0:15:28] } 29. Rab1 { [%eval 1.19] [%clk 0:21:38] } 29... g6 { [%eval 1.31] [%clk 0:14:00] } 30. Red1 { [%eval 1.32] [%clk 0:21:01] } 30... Rc8 { [%eval 1.27] [%clk 0:10:03] } 31. Rxd3 { [%eval 1.1] [%clk 0:20:18] } 31... Nxd3 { [%eval 1.04] [%clk 0:10:27] } 32. Rd1 { [%eval 0.95] [%clk 0:19:42] } 32... Rc3 { [%eval 0.8] [%clk 0:09:53] } 33. Rb1 { [%eval 0.93] [%clk 0:17:18] } 33... Kg7 { [%eval 1.1] [%clk 0:09:20] } 34. Kf3 { [%eval 0.8] [%clk 0:15:38] } 34... Kf6 { [%eval 1.16] [%clk 0:08:11] } 35. Ke2 { [%eval 1.1] [%clk 0:14:48] } 35... Nb4 { [%eval 1.5] [%clk 0:07:37] } 36. h4 { [%eval 1.34] [%clk 0:13:15] } 36... h5 { [%eval 1.26] [%clk 0:07:54] } 37. Rg1? { [%eval 0.0] } { Mistake. Rb2 was best. } { [%clk 0:06:25] } 37... Na6? { [%eval 1.31] } { Mistake. Nc2 was best. } { [%clk 0:04:15] } 38. Kd2 { [%eval 1.37] [%clk 0:06:38] } 38... Rc7 { [%eval 1.45] [%clk 0:03:55] } 39. Rc1 { [%eval 1.5] [%clk 0:06:07] } 39... Nc5 { [%eval 1.48] [%clk 0:04:15] } 40. Ke2 { [%eval 1.37] [%clk 0:06:15] } 40... Rd7 { [%eval 1.26] [%clk 0:02:52] } 41. Rc4 { [%eval 1.2] [%clk 0:06:01] } 41... Ke5 { [%eval 1.26] [%clk 0:00:56] } 42. b4? { [%eval 0.0] } { Mistake. Nf3+ was best. } { [%clk 0:04:21] } 42... Kd5 { [%eval 0.0] [%clk 0:40:22] } 43. Rc1 { [%eval 0.0] [%clk 0:39:36] } 43... axb4 { [%eval 0.0] [%clk 0:33:12] } 44. Rd1 { [%eval -0.05] [%clk 0:35:12] } 44... Ke5 1/2-1/2