The Bruins came out to a 2-0 lead off a Nathan Horton slapper, and a David Krejci wrister.
The Bruins started the second period in their own zone, before David Krejci tried clearing a puck out of the zone resulting in an own goal.
Andrew Ference extended the lead on a snap shot from the point. Rich Peverley extended the lead even further after a loose puck battle in front.
The Bruins finally didn't cave in after establishing an early lead, something that will hopefully continue to carry over to tomorrow's game in Pittsburgh.