J.T. Compher's breakaway goal broke a tie with 5 minutes, 22 seconds left in the third period, and the Colorado Avalanche beat the host Chicago Blackhawks 5-3 Friday night for their third straight win.
Compher and Carl Soderberg each had two goals.
The Blackhawks' Patrick Kane scored his 39th goal, extending his points streak to 20 games.
Columbus 3, Ottawa 0: Sergei Bobrovsky made 22 saves, and Matt Duchene's first game with the Blue Jackets was a win over his former team. The Senators were shut out for the second game in a row.
Winnipeg 6, Vegas 3: Patrik Laine scored two power-play goals, including a clincher in the third period, in Las Vegas.
Calgary 2, Anaheim 1: Andrew Mangiapane scored the go-ahead goal with 3:29 left in a home victory for the Pacific Division leaders.
Okposo on IR: Buffalo said forward Kyle Okposo will be out indefinitely after being diagnosed with his third concussion in less than three years, stemming from a fight with the Rangers' Tony DeAngelo on Feb. 15.
McDavid suspended: Edmonton star Connor McDavid was suspended two games for an illegal check to the head of the Islanders' Nick Leddy on Thursday.
Caps add defense: Washington acquired defenseman Nick Jensen from Detroit, then signed him to a four-year contract extension.