Norwegian-born Ghanaian midfielder Yaw Paintsil grabbed the winner in a 3-4 thriller for his team, Tromo IL, away at Viking FK.
Paintsil came off the bench to score the winner in the 94th minute after the game appeared to be ending in a 3-3 draw.
Vegard Erlien had scored a brace in a space of two minutes to give the away side the lead before Patrick Yazbek pulled one back for Viking.
Sondre Auklend and Lars Salvesen scored in the 79th and 85th minutes, respectively, to give the home side the lead for the first time in the game.
Denmark international Vesterlund scored to level the tie before Paintsil scored the winner.
