Ryan Suter gave Dallas a 1-0 lead at 7:26 of the first period with a shot through a screen from the left point.
Wyatt Johnston made it 2-0 at 10:55. Benn won a face-off to Joe Pavelski, who tapped the puck over to Johnston for a shot that beat Georgiev blocker side from the top of the left circle.
Benn pushed it to 3-0 at 16:56, deflecting Jason Robertson's shot from above the circles on a 5-on-3 power play.
“It would have been easy to fold after that first period, but we felt like we were playing better than the score showed. We wanted to see it through, and definitely happy to get the comeback,” MacKinnon said. “Guys were upbeat, positive after the first. We didn’t know if we could come back or not, but we wanted to at least try. You never know what can happen in playoff hockey. Sometimes it’s hard to hold leads. We’ve been there, too.”
Benn almost scored his second power-play goal with nine seconds remaining in the first period, but his attempt at an open net was batted down along the goal line by Avalanche defenseman Josh Manson.
“Hockey is a funny game. A bounce here or there, you can be up another goal or down,” Benn said. “We're going to keep sticking with it here. We thought we had some good looks to win that game and it just didn't go our way.”
Nichushkin made it 3-1 at 5:31 of the second period, tapping in a loose puck near the left post on a power play. It was his League-leading 8th goal of the playoffs.
“You can't take a breath with these guys. They're a great team, they come at you,” Benn said. “I think they took over that second period and found a way to get one early in the third."
Makar cut the lead to 3-2 with another power-play goal at 9:08 of the second, scoring glove side from above the circles.
“It’s not an ideal spot when we are playing down from three goals, but it was a closer game at that point than the score indicated. A couple of goals went off of us, and one went off my stick," Makar said. "At the end of the day, it’s playoff hockey, and there is just no quit. If you are going to look at this game, I feel like, as a group, we just stuck with it and grinded it out and found a way to win it.”