"[Beauvillier] is a great player, obviously," Komarov said. "He's young (21), he's skating fast and obviously he maybe hadn't scored that many goals yet, but he's still working hard every day. A player like him, the goals are going to come at some point."
Kreider's power-play goal from the left circle made it 6-4 at 13:13. Chytil scored at 17:31 with Georgiev pulled for an extra skater to make it 6-5.
The Islanders survived when Clutterbuck scored an empty-net goal for a 7-5 lead at 19:39.
"When we get as many guys feeling [confident], it's easier to close games because guys are just a little bit more poised, little bit less gripping the stick," Lee said.