While the Isles took a 1-0 lead, the Flyers weren't deflated and amplified the pressure. Philadelphia executed quick breakouts and sturdy puck support to dismantle the Isles offense and generate their own forceful attack. The push finally broke as the Flyers duplicated the sequence they'd nearly scored on early in the period.
After retrieving the puck from a forecheck along the boards, the Flyers cycled the puck out from point-to-point before Sean Couturier deflected Justin Braun's shot from distance past Greiss.
Both teams returned for the third period flying and full of intensity and exchanged chances end-to-end as Greiss and Elliott had their work made out.
Just over seven minutes into the period, Pageau snuck past the Flyers defense and sprung himself for a breakaway played by Scott Mayfield. Pageau's initial shot fumbled through Elliots' pads, but the center got a second tap to ensure the puck would cross the blueline.
With a 2-1 lead, the Isles quick transition game converted on what would be the clutch game-winner. Along the boards, Anthony Beauvillier cleverly jumped his linemates for a two-on-one rush as he redirected the puck off his skate and into the neutral zone. Nelson and Bailey exchanged a give-and-go before Nelson tapped in the Isles' third goal and his second of the game at 11:12.
Despite being down two goals, the Flyers didn't relent. An attempted clear by the Islanders was picked off at their blueline and countered by Philadelphia. With 1:04 on the clock Philadelphia, Ivan Provorov put his team within one goal as he beat Greiss with a shot from the point. The Flyers used their timeout and extra skater to try to send the game into overtime, but the Isles hung in until the final buzzer.
"We had to battle like crazy at the end," Trotz said. "They had a lot more desperation in their game than we did...The task at hand is that we have to go win one more game and that game is the toughest. We're going to have to go out and earn it. No one is going to walk in our room and give us a game. Today, we didn't play well enough to earn it, but we were able to get a win. That says a lot about the group, when the game was on the line our group found a way to get it done."