Event: Norwegian Championship 2023 (Mester)
Site: Oslo, Norway
Date: 2023-07-07
White: Kjolberg, Jens Hjorth
WhiteElo: 2148
Black: Ji, Jiahao Eric
BlackElo: 1985
Result: 1/2-1/2
ECO: D27
Opening: Queen's Gambit Accepted: Classical Defense, Main Line
Variant: Standard
TimeControl: 40/5400+30:1800+30

1. d4 { [%eval 0.0] [%clk 1:30:57] } 1... d5 { [%eval 0.27] [%clk 1:30:56] } 2. c4 { [%eval 0.29] [%clk 1:31:18] } 2... dxc4 { [%eval 0.33] [%clk 1:31:15] } 3. Nf3 { [%eval 0.0] [%clk 1:31:24] } 3... Nf6 { [%eval 0.32] [%clk 1:31:36] } 4. e3 { [%eval 0.27] [%clk 1:31:13] } 4... e6 { [%eval 0.47] [%clk 1:31:57] } 5. Bxc4 { [%eval 0.25] [%clk 1:31:09] } 5... c5 { [%eval 0.37] [%clk 1:32:17] } 6. O-O { [%eval 0.35] [%clk 1:29:54] } 6... a6 { [%eval 0.4] [%clk 1:28:53] } 7. dxc5 { [%eval 0.26] [%clk 1:26:43] } 7... Qxd1 { [%eval 0.33] [%clk 1:28:54] } 8. Rxd1 { [%eval 0.35] [%clk 1:27:07] } 8... Bxc5 { [%eval 0.31] [%clk 1:28:40] } 9. Nc3 { [%eval 0.27] [%clk 1:23:53] } 9... b5 { [%eval 0.22] [%clk 1:26:59] } 10. Be2 { [%eval 0.27] [%clk 1:22:28] } 10... Bb7 { [%eval 0.6] [%clk 1:26:04] } 11. Nd2 { [%eval 0.51] [%clk 1:21:11] } 11... Nbd7 { [%eval 0.49] [%clk 1:22:01] } 12. Nb3 { [%eval 0.47] [%clk 1:19:36] } 12... Bb6 { [%eval 0.54] [%clk 1:19:36] } 13. a4 { [%eval 0.56] [%clk 1:06:45] } 13... b4 { [%eval 0.74] [%clk 1:14:31] } 14. a5 { [%eval 0.7] [%clk 1:04:59] } 14... bxc3? { [%eval 2.05] } { Mistake. Bc7 was best. } { [%clk 1:01:56] } 15. axb6 { [%eval 1.83] [%clk 1:04:02] } 15... cxb2?! { [%eval 2.55] } { Inaccuracy. Nxb6 was best. } { [%clk 0:58:29] } 16. Bxb2 { [%eval 2.42] [%clk 1:03:59] } 16... Nxb6 { [%eval 2.62] [%clk 0:58:02] } 17. Ba3?! { [%eval 1.91] } { Inaccuracy. Na5 was best. } { [%clk 0:51:00] } 17... Bd5 { [%eval 1.97] [%clk 0:53:57] } 18. Na5 { [%eval 2.03] [%clk 0:40:32] } 18... Nfd7 { [%eval 1.82] [%clk 0:33:12] } 19. g4?! { [%eval 0.85] } { Inaccuracy. f3 was best. } { [%clk 0:17:15] } 19... h5 { [%eval 0.89] [%clk 0:26:40] } 20. g5 { [%eval 0.95] [%clk 0:17:40] } 20... f5 { [%eval 0.86] [%clk 0:20:38] } 21. Rac1?! { [%eval 0.25] } { Inaccuracy. f3 was best. } { [%clk 0:17:05] } 21... Kf7 { [%eval 0.34] [%clk 0:17:53] } 22. Rc7 { [%eval 0.14] [%clk 0:16:57] } 22... Rhc8 { [%eval 0.12] [%clk 0:16:00] } 23. Rdc1 { [%eval 0.13] [%clk 0:14:27] } 23... Kg6 { [%eval 0.23] [%clk 0:14:24] } 24. f4 { [%eval 0.17] [%clk 0:14:09] } 24... Rxc7 { [%eval 0.25] [%clk 0:13:33] } 25. Rxc7 { [%eval 0.18] [%clk 0:14:36] } 25... Rc8 { [%eval 0.2] [%clk 0:13:37] } 26. Rxc8 { [%eval 0.24] [%clk 0:13:30] } 26... Nxc8 { [%eval 0.19] [%clk 0:14:01] } 27. Bxa6 { [%eval 0.22] [%clk 0:13:44] } 27... Ncb6 { [%eval 0.22] [%clk 0:13:23] } 28. Bb5 { [%eval 0.15] [%clk 0:12:56] } 28... Kf7 { [%eval 0.11] [%clk 0:09:44] } 29. Bb2 { [%eval 0.12] [%clk 0:10:06] } 29... g6 { [%eval 0.09] [%clk 0:08:05] } 30. Bd4 { [%eval 0.05] [%clk 0:09:26] } 30... Ke7 { [%eval 0.08] [%clk 0:07:22] } 31. Nc6+ { [%eval 0.02] [%clk 0:05:13] } 31... Kd6?? { [%eval 3.64] } { Blunder. Bxc6 was best. } { [%clk 0:04:30] } 32. Nd8?? { [%eval 0.08] } { Blunder. Ne5 was best. } { [%clk 0:03:22] } 32... Ke7 { [%eval 0.05] [%clk 0:01:50] } 33. Nc6+ { [%eval 0.08] [%clk 0:03:21] } 33... Kd6?? { [%eval 3.7] } { Blunder. Bxc6 was best. } { [%clk 0:02:16] } 34. Nd8?? { [%eval 0.0] } { Blunder. Ne5 was best. } { [%clk 0:03:27] } 34... Ke7 { [%eval 0.01] [%clk 0:02:41] } 35. Nc6+ { [%eval 0.0] [%clk 0:03:32] } 35... Kd6 { [%eval 3.76] [%clk 0:03:04] } 1/2-1/2