Shortly after their equalizer brought the score to 1-1, it appeared the Toronto Maple Leafs jumped out to their first lead of Game 6 after Zach Hyman banged home a loose puck in the crease.

But then, the Boston Bruins decided to challenge for goaltender interference, and after a review from the referees and the league office, it turns out head coach Bruce Cassidy had a reasonable hunch, as the tally was quickly reversed.

Here's another angle, which shows Hyman made contact with Tuukka Rask's stick in the crease before tucking the puck underneath his pad.

After the non-goal and subsequent review, Mitch Marner put the Maple Leafs ahead for real with just over seven minutes remaining in the second frame.

Copyright © 2018 Score Media Ventures Inc. All rights reserved. Certain content reproduced under license.