Series runner-up FC Rosengård, who was four points behind Gothenburg before this weekend's matches, needed three points against Vittsjö to keep the gold battle alive.
And it started well.
Rosengård received an early penalty.
Anna Anvegård scored 1-0 in the second minute of play.
The away team created further opportunities to extend the lead, but at the beginning of the second half came the shock.
On a corner, Mie Leth Jans scored 1-1 on Vittsjö IP.
1-1 means that Rosengård stands at 41 points after 19 rounds.
Gothenburg had 44 points before the home meeting with Kif Örebro today, that match is in progress.