Brad Marchand scored a backhand off of his own rebound with 20 seconds remaining in overtime to lift the Bruins to a 4-3 win over the Flames on Thursday night. It was Marchand’s second OT winner of the season and redeemed a penalty he committed that led to a power-play goal during the opening minute of the third period.

Brad Marchand gets the winner after committing a penalty that led to Boston blowing a two-goal lead in the third period.

BOSTON -- Brad Marchand scored with 20 seconds left in overtime for the Boston Bruins in a 4-3 win against the Calgary Flames at TD Garden on Thursday. Elias Lindholm forced a turnover behind the net, and sent it back in front to Marchand, who had his initial shot stopped before finishing off his own rebound.