Watch: Subban's goal disallowed on offside challenge

Well, that was anticlimactic.

P.K. Subban thought he'd scored the opening goal in Game 1 of the Stanley Cup Final on Monday night, but a coach's challenge from Mike Sullivan of the Pittsburgh Penguins ultimately nullified it when Nashville Predators forward Filip Forsberg was deemed offside upon entering the zone.

The NHL determined Forsberg preceded the puck into the attacking zone and didn't have possession or control of it before crossing the blue line.

It was an extremely close play, and the challenge drew plenty of derision on social media, so it's time to have your say. Should it have counted?