The Bruins hadn't been in a high-scoring game like this in the playoffs yet.
Tuukka Rask allowed six goals in the Bruins' 6-5 loss to the Blackhawks in Game 4 of the Stanley Cup Finals on Wednesday, including five after the second period.
"It was kind of going back-and-forth like a practice kind of thing," said Rask, who said the Blackhawks capitalized on second-chance opportunities.
Rask said the game sort of got out of hand when the Blackhawks scored twice within 2 1/2 minutes to take a 3-1 lead, and then scored less than a minute after Milan Lucic scored to make it a 4-2 game.
"They're a very good offensive team when you give them goals and they get the lead," Rask said of the Blackhawks.
Watch Rask break down his performance and the team's performance in the video.