Thursday 13th of October 1966: Allsvenskan, round 20
GAIS – IFK Göteborg

1 – 5
(1 – 2)

On Thursday 13th of October 1966, in what was the 186th game between the two teams ever played, and 65th in Allsvenskan, IFK Göteborg visited GAIS for a derby in Allsvenskan's 20th round, in front of 14 446 in attendance at Ullevi. The game, which saw a lot of goals, was refereed by Einar Boström and ended in a walkover victory for IFK Göteborg: 5-1, after a half time lead of 2-1. IFK Göteborg's goals scored by Håkan Eklund (2 goals), Göran Nicklasson, Leif Claesson and Bertil Johansson.