Thomas cut it to 2-1 at 17:49 of the second period. He received a cross-ice pass from Kasperi Kapanen, cut to the high slot and roofed a wrist shot glove side on Prosvetov.
“[Nick Leddy] skates it up, takes one guy to the net, [Pavel Buchnevich] takes the other guy to the net, and I get free in the slot. So great play by all those guys,” Thomas said. “Obviously, being down two in the first is not very good, but I think we responded well. We had a bunch of chances and made it close going into the third.”
Lehkonen extended the lead to 3-1 at 1:41 of the third period. Makar wound up for a one-timer in the bottom of the right circle but instead sent a pass to Lehkonen, who scored past Binnington's right pad from the edge of the crease.
Byram made it 4-1 at 7:59 on a one-timer after Brayden Schenn turned the puck over to MacKinnon in his own zone.
“I feel like we were forechecking a little bit better. We were working harder, like getting pucks back,” Rantanen said. “Everybody was kind of chipping in, and the guys who didn't score, they were playing well. So, I think everybody had a solid game.”
NOTES: Rantanen's power-play goal was his 80th in the NHL. He is the seventh player in Avalanche/Quebec Nordiques history to score that many, joining Joe Sakic (205), Michel Goulet (147), Milan Hejduk (140), Peter Stastny (120), MacKinnon (83) and Anton Stastny (80). … It was the Avalanche's 900th home win in franchise history, and the 600th home win since the team relocated to Denver from Quebec ahead of the 1995-96 season.