Buffalo's Zach Benson celebrates a goal much to the chagrin of Canadiens goalie Jakub Dobes during Tuesday night's Stanley Cup second round playoff game in Montreal. (AP photo)

MONTREAL (AP) — Zach Benson broke a tie on a third-period power play on his 21st birthday and the Buffalo Sabres beat the Montreal Canadiens 3-2 on Tuesday night in Game 4 to even the Eastern Conference semifinal series.

Benson took a pass in the slot from Josh Doan, kicked the puck to his stick and put a backhander past goalie Jakub Dobes at 4:41 of the third. The goal came with Jake Evans off for holding Peyton Krebs.

Game 5 is Thursday night in Buffalo, with Game 6 in Montreal on Saturday night. The series winner will face Carolina in the Eastern Conference final. The Hurricanes swept both of their series.

Tage Thompson tied it for Buffalo in the second period with a fluke goal and also had an assist. Defenseman Mattias Samuelsson opened the scoring and Doan had two assists.

Ukko-Pekka Luukkonen replaced Alex Lyon in goal after the Sabres dropped Games 2 and 3, making 28 saves in his first action since being pulled in the third period of a Game 2 loss to Boston in the first round.

Alex Newhook and Cole Caufield scored for Montreal. Dobes stopped 19 shots.

Thompson tied it at 2 on four-minute power play seven minutes into the second when his dump-in from just over center ice deflected off the glass in the left corner to the crease and bounced in off Dobes’ right leg. Montreal’s Alexandre Carrier was called for the double minor after high-sticking and cutting Rasmus Dahlin.

The Canadiens failed to take advantage of a four-minute power play of their own after Bowen Byram was sent off for high-sticking Alexandre Texier late in the second period. Montreal was 1 for 7 on the power play.

Buffalo opened the scoring on Samuelsson’s goal at 6:32 of the first period, and appeared it make it 2-0 1:30 later when a video review confirmed Jack Quinn’s shot crossed the goal line inside Dobes’ glove, However, Montreal successfully challenged for goalie interference on Konsta Helenius.

Newhook then tied it at 1 with 9:52 left in the first with his fifth goal of the series and sixth of the playoffs. Caufield gave the Canadiens the lead with 13 seconds to go in the period, beating Luukkonen from close range on a power play.

WESTERN CONFERENCE SEMIS

GOLDEN KNIGHTS 3, MIGHTY DUCKS 2

Pavel Dorofeyev took a hard shot off his right knee in the second period Tuesday night, forcing him to leave the ice for a few minutes. But Dorofeyev, who earlier had a power-play goal, scored at 4:10 of overtime to give Vegas a victory over the Anaheim Ducks, moving the Golden Knights a victory away from advancing to the Western Conference final.

“I just blocked a shot,” said Dorofeyev, who has seven goals this postseason. “It’s kind of a (lousy) part of my job, but it hurts more when I miss it. I just had to get myself together and get back on the ice.”

Game 6 of the second-round series is Thursday night at Anaheim.

The Golden Knights can reach the conference final for the first time since winning the Stanley Cup in 2023. Anaheim, making its first playoff appearance in eight years, will try force a Game 7 back in Las Vegas on Saturday.