Event: Norwegian Championship 2023
Site: Oslo, Norway
Date: 2023-06-30
White: Agdestein, Simen
WhiteTitle: GM
WhiteElo: 2584
Black: Djurhuus, Rune
BlackTitle: GM
BlackElo: 2402
Result: 1-0
ECO: A43
Opening: Benoni Defense: Old Benoni
Variant: Standard
TimeControl: 40/5400+30:1800+30

1. d4 { [%eval 0.0] } 1... c5?! { [%eval 0.98] } { Inaccuracy. Nf6 was best. } 2. d5 { [%eval 0.8] } 2... e6 { [%eval 0.81] } 3. c4 { [%eval 0.78] } 3... b5 { [%eval 0.95] } 4. cxb5 { [%eval 0.82] } 4... Nf6 { [%eval 0.99] } 5. Nc3 { [%eval 1.26] } 5... exd5 { [%eval 1.3] } 6. Nxd5 { [%eval 1.43] } 6... Bb7 { [%eval 1.31] } 7. e4 { [%eval 0.63] } 7... Nxd5?! { [%eval 1.42] } { Inaccuracy. a6 was best. } 8. exd5 { [%eval 1.13] } 8... Qe7+?! { [%eval 2.03] } { Inaccuracy. a6 was best. } 9. Ne2?! { [%eval 1.23] } { Inaccuracy. Be2 was best. } 9... Qe5 { [%eval 1.7] } 10. a4 { [%eval 1.98] } 10... c4 { [%eval 2.22] } 11. Bd2 { [%eval 2.13] } 11... Bxd5?! { [%eval 2.96] } { Inaccuracy. a6 was best. } 12. Bc3 { [%eval 3.08] } 12... Qe6 { [%eval 3.73] } 13. Qd4 { [%eval 3.78] } 13... Qe4 { [%eval 4.06] } 14. O-O-O { [%eval 3.71] } 14... Qxd4 { [%eval 3.48] } 15. Rxd4 { [%eval 3.38] } 15... Be6 { [%eval 3.31] } 16. Nf4 { [%eval 3.17] } 16... Be7?! { [%eval 4.23] } { Inaccuracy. Bc5 was best. } 17. Bxc4 { [%eval 4.1] } 17... O-O?! { [%eval 5.16] } { Inaccuracy. Bg5 was best. } 18. Bd5 { [%eval 4.93] } 18... Bxd5 { [%eval 5.06] } 19. Nxd5 { [%eval 5.01] } 19... Bd8 { [%eval 5.3] } 20. Re1 { [%eval 5.18] } 20... a6 { [%eval 4.98] } 21. Bb4 { [%eval 5.19] } 21... Bg5+ { [%eval 5.63] } 22. f4 { [%eval 5.69] } 22... Rc8+ { [%eval 5.69] } 23. Kb1 { [%eval 5.73] } 23... Bf6 { [%eval 6.48] } 24. Rde4 { [%eval 6.43] } 24... axb5?? { [%eval #2] } { Checkmate is now unavoidable. Nc6 was best. } 25. Re8+ { [%eval #1] } 25... Rxe8 26. Rxe8# 1-0