Event: Norwegian Championship 2023 (Klasse 4)
Site: Oslo, Norway
Date: 2023-07-03
White: Halvorsen, Frode
WhiteElo: 1373
Black: Muggerud, Steinar
BlackElo: 1245
Result: 1-0
ECO: B10
Opening: Caro-Kann Defense
Variant: Standard
TimeControl: 40/5400+30:1800+30

1. e4 { [%eval 0.36] [%clk 1:30:41] } 1... c6 { [%eval 0.37] [%clk 1:29:53] } 2. Nf3 { [%eval 0.26] [%clk 1:30:59] } 2... d5 { [%eval 0.27] [%clk 1:30:13] } 3. exd5 { [%eval 0.23] [%clk 1:30:52] } 3... cxd5 { [%eval 0.12] [%clk 1:30:36] } 4. d4 { [%eval 0.0] [%clk 1:31:16] } 4... Nf6 { [%eval 0.25] [%clk 1:30:49] } 5. Bb5+ { [%eval 0.27] [%clk 1:31:12] } 5... Bd7 { [%eval 0.23] [%clk 1:30:17] } 6. Bxd7+ { [%eval -0.17] [%clk 1:30:43] } 6... Nbxd7 { [%eval -0.08] [%clk 1:30:37] } 7. c3 { [%eval -0.1] [%clk 1:31:00] } 7... Qc7 { [%eval -0.03] [%clk 1:27:30] } 8. O-O { [%eval -0.05] [%clk 1:28:54] } 8... Ne4 { [%eval 0.01] [%clk 1:23:22] } 9. Qa4 { [%eval -0.22] [%clk 1:25:56] } 9... e6 { [%eval -0.21] [%clk 1:22:37] } 10. Ne5 { [%eval -0.15] [%clk 1:25:56] } 10... Nc5 { [%eval 0.34] [%clk 1:18:38] } 11. dxc5 { [%eval 0.38] [%clk 1:23:38] } 11... Qxe5 { [%eval 0.39] [%clk 1:18:46] } 12. c6 { [%eval -0.02] [%clk 1:23:42] } 12... bxc6 { [%eval 0.0] [%clk 1:18:27] } 13. Qxc6 { [%eval -0.02] [%clk 1:24:05] } 13... Bd6?? { [%eval 4.26] } { Blunder. Rb8 was best. } { [%clk 1:18:04] } 14. g3?? { [%eval 1.48] } { Blunder. f4 was best. } { [%clk 1:24:09] } 14... Rd8?? { [%eval 4.78] } { Blunder. Ke7 was best. } { [%clk 1:18:05] } 15. Bf4 { [%eval 4.75] [%clk 1:24:19] } 15... Qe2 { [%eval 4.78] [%clk 1:16:19] } 16. Bxd6 { [%eval 4.19] [%clk 1:20:07] } 16... Qxb2 { [%eval 4.18] [%clk 1:16:32] } 17. Na3 { [%eval 4.07] [%clk 1:20:12] } 17... Qb6 { [%eval 4.17] [%clk 1:14:48] } 18. Qxb6 { [%eval 3.83] [%clk 1:19:33] } 18... Nxb6 { [%eval 4.05] [%clk 1:14:27] } 19. Bb4 { [%eval 3.81] [%clk 1:18:46] } 19... h5 { [%eval 3.81] [%clk 1:11:18] } 20. Nb5 { [%eval 3.88] [%clk 1:18:44] } 20... a6?! { [%eval 5.02] } { Inaccuracy. Nc4 was best. } { [%clk 1:10:35] } 21. Nd6+ { [%eval 4.87] [%clk 1:19:03] } 21... Rxd6 { [%eval 5.12] [%clk 1:09:32] } 22. Bxd6 { [%eval 4.78] [%clk 1:19:23] } 22... Nc4 { [%eval 5.14] [%clk 1:09:58] } 23. Bc5 { [%eval 5.05] [%clk 1:19:28] } 23... h4 { [%eval 4.81] [%clk 1:09:50] } 24. Rab1 { [%eval 4.6] [%clk 1:17:57] } 24... Rh5 { [%eval 5.69] [%clk 1:09:39] } 25. Rfd1 { [%eval 5.21] [%clk 1:17:51] } 25... f6 { [%eval 6.03] [%clk 1:09:06] } 26. Rb7 { [%eval 6.43] [%clk 1:18:07] } 26... hxg3 { [%eval 6.94] [%clk 1:04:35] } 27. Re7+ { [%eval 5.74] [%clk 1:17:44] } 27... Kd8 { [%eval 5.85] [%clk 1:04:53] } 28. hxg3 { [%eval 6.07] [%clk 1:18:01] } 28... Ne5?! { [%eval 11.46] } { Inaccuracy. Nb2 was best. } { [%clk 1:01:19] } 29. Rxg7?! { [%eval 6.27] } { Inaccuracy. Rb1 was best. } { [%clk 1:17:20] } 29... Nf3+?! { [%eval 8.93] } { Inaccuracy. Kc8 was best. } { [%clk 1:00:15] } 30. Kg2 { [%eval 8.66] [%clk 1:17:36] } 30... Ng5? { [%eval #5] } { Checkmate is now unavoidable. Rg5 was best. } { [%clk 1:00:04] } 31. Rb1 { [%eval #4] [%clk 1:17:47] } 31... Kc8 { [%eval #4] [%clk 0:58:34] } 32. Bd6 { [%eval #3] [%clk 1:18:10] } 1-0