The Blackhawks are the better team, but not that much better. Chicago was extremely fortunate to nip the Red Wings, 3-2 in overtime, this past Monday. Chicago is 3-0 versus Detroit this season. 
The Red Wings are improving, though, especially defensively. They have allowed just 2.1 goals per game in regulation during their past six games. 
The Blackhawks are 5-1 in their last six games. They could easily be 1-5 in those games having won four of those matchups in overtime and the fifth by two goals scoring an empty-net goal in the final minute. 
Just one goal determined the winner in nine of the Blackhawks' last 11 games. The other two games were decided by two goals with one occurring on an empty net goal in the final minute. 
This is a triple-revenge spot for the Red Wings. They outplayed the Blackhawks in their last game two days ago. I look for Chicago's luck to run out this time.