Event: Norwegian team championship 2025
Site: Scandic Ambassadeur, Drammen, Norway
Date: 2025-05-31
White: Stigar, Petter
WhiteTitle: FM
WhiteElo: 2140
Black: Nordahl, Frederik
BlackElo: 1752
Result: 1-0
ECO: A43
Opening: Indian Defense: Pseudo-Benko
Variant: Standard
TimeControl: 90 min + 30 sec increment

1. d4 { [%eval 0.17] } 1... Nf6 { [%eval 0.19] [%clk 1:30:49] } 2. Nf3 { [%eval 0.11] [%clk 1:31:16] } 2... c5 { [%eval 0.39] [%clk 1:31:03] } 3. d5 { [%eval 0.37] [%clk 1:31:29] } 3... b5 { [%eval 0.4] [%clk 1:31:22] } 4. e4 { [%eval 0.38] [%clk 1:31:39] } 4... Nxe4 { [%eval 0.34] [%clk 1:30:24] } 5. Bd3 { [%eval 0.3] [%clk 1:31:43] } 5... Nd6 { [%eval 0.71] [%clk 1:28:26] } 6. Bf4 { [%eval 0.78] [%clk 1:28:42] } 6... c4 { [%eval 0.75] [%clk 1:17:42] } 7. Be2 { [%eval 0.67] [%clk 1:28:10] } 7... Ne4?! { [%eval 1.64] } { Inaccuracy. e6 was best. } { [%clk 1:16:26] } 8. O-O { [%eval 1.82] [%clk 1:25:16] } 8... d6?! { [%eval 2.5] } { Inaccuracy. e6 was best. } { [%clk 1:15:00] } 9. a4 { [%eval 2.49] [%clk 1:24:46] } 9... Qb6?! { [%eval 3.66] } { Inaccuracy. g6 was best. } { [%clk 1:12:19] } 10. axb5 { [%eval 3.51] [%clk 1:20:56] } 10... Qxb5 { [%eval 3.98] [%clk 1:10:06] } 11. Na3 { [%eval 4.1] [%clk 1:20:37] } 11... Qxb2 { [%eval 4.96] [%clk 1:07:09] } 12. Nxc4 { [%eval 4.79] [%clk 1:20:11] } 12... Qb7 { [%eval 4.88] [%clk 1:06:01] } 13. Qd4 { [%eval 5.19] [%clk 1:16:34] } 13... Nf6 { [%eval 5.62] [%clk 1:04:02] } 14. Rfd1 { [%eval 4.74] [%clk 0:52:07] } 14... g5? { [%eval 8.2] } { Mistake. Qxd5 was best. } { [%clk 0:54:15] } 15. Nxd6+ { [%eval 7.58] [%clk 0:49:18] } 15... exd6 { [%eval 7.55] [%clk 0:52:58] } 16. Qxf6 { [%eval 8.04] [%clk 0:49:35] } 16... Rg8 { [%eval 8.76] [%clk 0:52:54] } 17. Bxg5 { [%eval 8.63] [%clk 0:48:30] } 17... Qd7? { [%eval #6] } { Checkmate is now unavoidable. Rxg5 was best. } { [%clk 0:52:46] } 18. Bb5 { [%eval #5] [%clk 0:47:58] } 18... Rh8 { [%clk 0:52:00] } 1-0