I dont think the Sweden-Denmark game was fixed, in the sense that they agreed before the game that they would play 2-2.
I think they played a normal game, but when the score got to 2-2 nobody had the incentive to try to score another goal, because they were both through it was riskier to attack and to risk not qualifying at alll than to sit back and wait for the game to finish.
Thats not fixing a game, thats two teams having nothing to play for and being happy with the result rather than taking more risks.