Patrick Kane scored a controversial tying goal in the second period of Game 2 against the Nashville Predators.
Kane beat Predators goaltender Pekka Rinne with a wrist shot after the Chicago Blackhawks completed a line change.
During the line change, Chicago had at least six skaters on the ice.

(Courtesy: FOX Sports South)
They also had six players in the goal celebration.
@MarkLazerus six man celebration after Kane goal pic.twitter.com/MrejmdwpTo
— Brian Leibforth (@bleibforth) April 18, 2015
Predators forward Craig Smith scored to give Nashville a 3-2 lead about four minutes later, so the league may have avoided a controversy despite the obvious infraction.