DENVER — Nathan MacKinnon got credit for a go-ahead goal with 10:56 remaining after the puck bounced off the shoulder of a Dallas player, and the Colorado Avalanche staved off elimination by beating the Stars 7-4 in Game 6 on Thursday night.

The first-round playoff series heads to Dallas for Game 7 on Saturday.

On the winning goal, MacKinnon sent a pass into traffic in front of the net that Sam Steel tried to clear. But it hit the shoulder of Colin Blackwell and caromed toward the net. Goaltender Jake Oettinger couldn’t corral the fluttering puck with his glove.

Valeri Nichushkin scored twice, including the tying goal with 13:58 remaining, for Colorado. Artturi Lehkonen and Martin Necas also had goals, and Josh Manson and Cale Makar scored into an empty net.

Makar, MacKinnon, Brock Nelson and captain Gabriel Landeskog each added two assists. Mackenzie Blackwood made 22 saves to send the first-round playoff series back to Dallas.

Stars coach Pete DeBoer is 8-0 all time in Game 7s. The Avalanche have lost the past six times they’ve been in a decisive seventh game.

Colorado avoided having its season end at the hands of Dallas in a Game 6 at home for a second straight postseason. Stars forward and former Avalanche player Matt Duchene ended the second-round series a year ago in double overtime.

Trailing 2-0, the Stars erupted with a four-goal second period led by Roope Hintz and Mikko Rantanen. Hintz had two goals and two assists, and Rantanen added a goal and three assists against his former team. The Finnish standouts are the first pair of teammates in league history to each record four points in a playoff period, according to NHL Stats.

Mikael Granlund, another Finnish player, also scored in the pivotal period. Oettinger turned back 41 shots on a night the Avalanche outshot the Stars by a 48-26 margin.

There was a scary moment in the second period when Stars defenseman Lian Bichsel lost an edge and slid into the boards with Jack Drury on his back. Bichsel stayed down for a moment before being helped to the bench. Bichsel returned in the third period.