Brandon Bussi made 16 saves.
“He had a tough night,” Hurricanes coach Rod Brind’Amour said. “I don’t know how many saves he made, but he didn’t make too many. But he’s been great all year, so we’ve got to help him out at that point, not give up those odd-man rushes and things that create those scoring opportunities.”
Nick Suzuki gave Montreal a 1-0 lead at 3:10 of the first period. He one-timed a short backhand pass from Texier under the crossbar from the right circle.
Oliver Kapanen made it 2-0 at 4:06, shooting into an open net from the bottom of the left circle off a cross-slot pass from Demidov.
Ehlers cut it to 2-1 with a power-play goal at 10:47, and Aho tied it 2-2 at 12:19 when he tipped Joel Nystrom’s one-timer from the point blocker side on Dobes.
Svechnikov then put Carolina ahead 3-2 at 14:51. He knocked in his own rebound during a scramble at the edge of the crease after Dobes denied his initial point-blank one-timer in front.
Alexander Nikishin scored another power-play goal for Carolina 54 seconds into the second period to push the lead to 4-2.
Blais got Montreal to within 4-3 at 5:01. Hutson poked the puck behind the defense, and Blais skated into it and lifted a shot over Bussi's glove.
Cole Caufield scored his 20th goal of the season at 16:23 to tie it 4-4. He buried a one-timer short side on Bussi from the bottom of the left circle off a backhand pass from Texier on a 2-on-1.