After Landeskog's goal, Evgenii Dadonov nearly tied it at 4:18 on a partial breakaway with Avalanche defenseman Samuel Girard chasing him. Kuemper slid to his left and stuck out his right pad for a save.
"I thought [Kuemper] was solid, start to finish," Colorado coach Jared Bednar said. "Made some big saves for us. Was fighting to make sure he could see the puck. ... You have to make the perfect shot to beat him right now."
Chandler Stephenson could have put Vegas ahead at 9:15 of the first period but shot wide on a shorthanded breakaway.
Landeskog thought he scored at 14:58 of the second period, raising his arms in celebration, but his one-timer went off the right post, off the back of Brossoit's right skate and out of the crease.
"[Brossoit] played really well," Golden Knights defenseman Alex Pietrangelo said. "Made saves when we needed them. … I liked his battle effort, especially in the second period there."
NOTES: Eichel scored 355 points (139 goals, 216 assists) in 375 games with the Sabres. The 25-year-old was selected No. 2 overall by Buffalo in the 2015 NHL Draft. … Vegas forward Nolan Patrick left after taking a shoulder from Avalanche forward Nathan MacKinnon up high at 3:12 of the first. … Golden Knights goalie Robin Lehner was out with an upper-body injury. DeBoer said he is confident Lehner will be able to return "sooner rather than later." … Kuemper had been tied with Semyon Varlamov (11-0-5, from Dec. 12, 2013-Jan. 18, 2014) and Peter Budaj (13-0-3, from Feb. 24-April 5, 2007). … Kuemper has three shutouts this season and 23 in the NHL. … The Avalanche have won six in a row on the road and are 7-0-1 in the past eight. … Landeskog has scored four of his 23 goals in his past four games, and nine in his past 10. … Colorado has not lost consecutive games since early November. It lost 5-4 in overtime to the Columbus Blue Jackets on Nov. 3 before losing 4-2 at Columbus on Nov. 6.