IFK Gothenburg moved back to within a point of leaders AIK after defeating title-rivals Elfsborg 4-0.
Elsewhere, Kalmar are three points off top spot after beating Hammarby 3-0. Tobias Eriksson scored twice with Daniel Mendes also getting on the scoresheet, all three goals coming in the first half.
Jonas Henriksson scored twice as fifth-placed Hacken maintained their challenge with a 4-0 win at Halmstad.
Paulinho opened the scoring for the visitors with Henriksson adding a second on the half-hour mark and Erik Friberg making it 3-0 six minutes before the break.
Halmstad then had Christian Jardler sent-off before half-time with Hacken adding a fourth through Henriksson after 53 minutes.