PITTSBURGH — Claude Giroux scored his second goal of the night on a tap-in with 2:08 remaining and the Philadelphia Flyers recovered from an early Pittsburgh deluge to slip by the Penguins 4-3 on Thursday night.

The Flyers trailed by three following a 71-second first-period onslaught by Pittsburgh but kept chipping away and finally moving in front on Giroux’s easy flip into an open net late in the third.

Giroux’s first goal pulled the Flyers within one in the second period, like his winner a simple shot from in front. Scott Laughton drew Philadelphia even 13:37 into the third. Sean Couturier started the Flyer comeback with his sixth of the season late in the first period.