Event: Norwegian Championship 2022, Senior 50+
Site: Kongsvinger, Norway
Date: 2022-07-14
White: Nakken, Roar E.
WhiteElo: 1921
Black: Lund, Terje
BlackElo: 1960
Result: 0-1
ECO: A58
Opening: Benko Gambit: Nd2 Variation
Variant: Standard
TimeControl: 40/5400+30:1800+30

1. d4 { [%eval 0.0] [%clk 1:30:55] } 1... Nf6 { [%eval 0.23] [%clk 1:30:42] } 2. c4 { [%eval 0.34] [%clk 1:31:17] } 2... c5 { [%eval 0.78] [%clk 1:30:46] } 3. d5 { [%eval 0.75] [%clk 1:31:40] } 3... b5 { [%eval 0.83] [%clk 1:31:11] } 4. cxb5 { [%eval 0.8] [%clk 1:31:35] } 4... a6 { [%eval 0.74] [%clk 1:31:33] } 5. bxa6 { [%eval 0.74] [%clk 1:31:23] } 5... Bxa6 { [%eval 0.9] [%clk 1:31:58] } 6. Nc3 { [%eval 0.81] [%clk 1:31:25] } 6... d6 { [%eval 0.99] [%clk 1:32:16] } 7. Nf3 { [%eval 0.85] [%clk 1:31:00] } 7... g6 { [%eval 0.85] [%clk 1:31:57] } 8. Nd2 { [%eval 0.65] [%clk 1:28:43] } 8... Bg7 { [%eval 0.93] [%clk 1:28:29] } 9. e4 { [%eval 0.76] [%clk 1:29:02] } 9... Bxf1 { [%eval 0.68] [%clk 1:27:12] } 10. Nxf1 { [%eval 0.98] [%clk 1:28:54] } 10... O-O { [%eval 1.11] [%clk 1:25:38] } 11. Ne3 { [%eval 1.0] [%clk 1:29:08] } 11... Nbd7 { [%eval 0.94] [%clk 1:24:30] } 12. O-O { [%eval 1.12] [%clk 1:27:18] } 12... Qa5 { [%eval 1.19] [%clk 1:20:23] } 13. Nc4? { [%eval 0.0] } { Mistake. a4 was best. } { [%clk 1:24:00] } 13... Qa6 { [%eval -0.12] [%clk 1:19:09] } 14. Qe2?! { [%eval -0.85] } { Inaccuracy. Ne3 was best. } { [%clk 1:23:48] } 14... Rfb8 { [%eval -0.8] [%clk 1:17:19] } 15. Re1 { [%eval -0.99] [%clk 1:12:56] } 15... Rb4 { [%eval -0.83] [%clk 1:13:06] } 16. Na3 { [%eval -0.84] [%clk 1:10:40] } 16... Qxe2 { [%eval -0.91] [%clk 1:06:52] } 17. Rxe2 { [%eval -1.02] [%clk 1:11:04] } 17... Ng4 { [%eval -1.02] [%clk 1:03:35] } 18. Nc2 { [%eval -1.11] [%clk 1:10:00] } 18... Rb7?! { [%eval -0.55] } { Inaccuracy. Bxc3 was best. } { [%clk 1:01:13] } 19. f4? { [%eval -2.18] } { Mistake. Nd1 was best. } { [%clk 1:07:10] } 19... Nb6? { [%eval -0.92] } { Mistake. Bd4+ was best. } { [%clk 0:46:32] } 20. h3 { [%eval -1.04] [%clk 1:06:02] } 20... Nh6?? { [%eval 0.76] } { Blunder. Bxc3 was best. } { [%clk 0:46:11] } 21. Ne3 { [%eval 0.28] [%clk 0:56:55] } 21... f5 { [%eval 0.37] [%clk 0:39:43] } 22. exf5?? { [%eval -2.23] } { Blunder. g4 was best. } { [%clk 0:56:48] } 22... Nxf5 { [%eval -2.14] [%clk 0:40:00] } 23. Nxf5 { [%eval -2.38] [%clk 0:56:44] } 23... gxf5 { [%eval -2.32] [%clk 0:40:26] } 24. g4 { [%eval -2.09] [%clk 0:47:16] } 24... fxg4?! { [%eval -1.2] } { Inaccuracy. Bxc3 was best. } { [%clk 0:24:33] } 25. hxg4 { [%eval -1.13] [%clk 0:47:33] } 25... Bxc3 { [%eval -0.94] [%clk 0:24:19] } 26. bxc3 { [%eval -0.87] [%clk 0:47:59] } 26... Nxd5 { [%eval -1.03] [%clk 0:24:42] } 27. c4 { [%eval -0.76] [%clk 0:47:07] } 27... Nb4 { [%eval -1.02] [%clk 0:23:27] } 28. f5?! { [%eval -1.65] } { Inaccuracy. Rb1 was best. } { [%clk 0:46:05] } 28... Nd3 { [%eval -1.44] [%clk 0:23:03] } 29. Bh6 { [%eval -1.54] [%clk 0:41:21] } 29... Kf7 { [%eval -1.69] [%clk 0:18:35] } 30. Rf1?! { [%eval -2.72] } { Inaccuracy. g5 was best. } { [%clk 0:35:44] } 30... Rb2 { [%eval -1.97] [%clk 0:14:39] } 31. Rxb2?! { [%eval -3.05] } { Inaccuracy. Re3 was best. } { [%clk 0:33:24] } 31... Nxb2 { [%eval -3.31] [%clk 0:15:07] } 32. Rf4?! { [%eval -4.32] } { Inaccuracy. Rc1 was best. } { [%clk 0:31:59] } 32... Rxa2 { [%eval -4.29] [%clk 0:14:08] } 33. Re4 { [%eval -4.63] [%clk 0:28:58] } 33... Nd3 { [%eval -4.55] [%clk 0:14:12] } 34. Bf4?! { [%eval -6.74] } { Inaccuracy. Re6 was best. } { [%clk 0:28:46] } 34... Nf2 { [%eval -6.61] [%clk 0:10:20] } 35. Re6 { [%eval -7.85] [%clk 0:28:24] } 35... Nh3+ { [%eval -7.78] [%clk 0:10:41] } 0-1