Semyon Varlamov made 23 saves for his fourth shutout of the season, and the Colorado Avalanche beat the Nashville Predators 3-0 on Friday night.
Jarome Iginla, Maxime Talbot, and Gabriel Landeskog had goals for the Avalanche, who earned an important win in their pursuit of a playoff berth.
Colorado is trying to stay in the thick of the race after a slow start to the season. The Avalanche are two points behind Calgary for the second wild-card position in the Western Conference but they have played one more game than the Flames.
Colorado improved to 8-3-3 in its last 14 games and has moved into fifth place in the Central Division. The Avalanche earned three of a possible four points against the division-leading Predators.
Nashville's Marek Mazanec made 25 saves in his first start of the season.