Koepke gave Boston a 1-0 lead at 13:46 of the first period when he deflected in Andrew Peeke’s shot from the right wall.
"I saw ‘Peeker’ coming down with the puck. I just tried to get out front in case he was going to throw it there,” Koepke said. “I saw him make a heads-up play. [He] kind of looked right at me and made a great play, and (I) just deflected it in.”
Ross Colton tied it 1-1 with a power-play goal at 15:07. He took a pass from Rantanen inside the right circle and snapped it far side beyond the blocker of Korpisalo.
Coyle put the Bruins back ahead 2-1 at 17:09 on the power play, redirecting Mason Lohrei’s centering pass at the right post.
“I didn't know how it was going to come, but I knew he saw me, and I just tried to present myself,” Coyle said. “Mason’s a pretty skilled player, and he found me pretty good. I didn't have to do much with that. He put it on a platter.”