Event: NM for klubblag 2023
Site: Bergen, Norway
Date: 2023-05-19
White: Hagesæther, Halvard
WhiteTitle: FM
WhiteElo: 2219
Black: Christiansen, Johan-Sebastian
BlackTitle: GM
BlackElo: 2579
Result: 0-1
ECO: C33
Opening: King's Gambit Accepted: Mason-Keres Gambit
Variant: Standard
TimeControl: 90 min + 30 sec/move

1. e4 { [%eval 0.36] [%clk 1:30:46] } 1... e5 { [%eval 0.35] [%clk 1:30:20] } 2. f4?! { [%eval -0.71] } { Inaccuracy. Nf3 was best. } { [%clk 1:30:08] } 2... exf4 { [%eval -0.43] [%clk 1:29:27] } 3. Nc3 { [%eval -0.91] [%clk 1:27:06] } 3... Qh4+ { [%eval -0.94] [%clk 1:29:39] } 4. Ke2 { [%eval -0.91] [%clk 1:27:30] } 4... d5?! { [%eval 0.0] } { Inaccuracy. g5 was best. } { [%clk 1:30:04] } 5. Nxd5 { [%eval -0.9] [%clk 1:27:49] } 5... Bg4+ { [%eval -1.0] [%clk 1:30:29] } 6. Nf3 { [%eval -0.97] [%clk 1:28:13] } 6... Nc6 { [%eval -1.07] [%clk 1:30:53] } 7. d4? { [%eval -2.45] } { Mistake. Nxc7+ was best. } { [%clk 1:19:20] } 7... O-O-O { [%eval -2.49] [%clk 1:31:10] } 8. Kd3 { [%eval -2.83] [%clk 1:07:00] } 8... Qh5 { [%eval -2.85] [%clk 1:13:16] } 9. c3 { [%eval -2.63] [%clk 1:06:47] } 9... f5 { [%eval -2.76] [%clk 1:12:32] } 10. Nxf4 { [%eval -2.97] [%clk 0:52:07] } 10... fxe4+ { [%eval -2.46] [%clk 1:11:56] } 11. Kxe4?? { [%eval -8.34] } { Blunder. Kc2 was best. } { [%clk 0:52:31] } 11... Re8+ { [%eval -8.33] [%clk 1:09:57] } 12. Kd3 { [%eval -8.54] [%clk 0:52:54] } 12... Qf5+ { [%eval -8.21] [%clk 1:10:24] } 13. Kc4? { [%eval #-1] } { Checkmate is now unavoidable. Kd2 was best. } { [%clk 0:53:17] } 13... Na5# { [%clk 1:10:48] } 0-1