NEW YORK -- Just a month ago, the New York Islanders were mired in last place in the Eastern Conference. Their best stretch of the season now has them just a point out of a playoff spot.
Anders Lee scored two of New York's three third-period goals to lead the Islanders to a 5-1 victory over the league-worst Colorado Avalanche on Sunday night.
New York won for the third time in four games and improved to 10-3-2 in the last 15 to pull one point behind Toronto and Philadelphia for the second wild-card spot in Eastern Conference. The Islanders visit the Maple Leafs on Tuesday night.
"We've had to come out of a hole and we're not really quite out of there," Islanders captain John Tavares said. "We're still battling hard and we've still got a lot of work ahead of us. ... Guys are finding their rhythm and their roles and we're feeding off one another."
Nick Leddy had a goal and two assists, Ryan Strome and Jason Chimera also scored and Tavares and Johnny Boychuk added two assists each. Jean-Francois Berube stopped 25 shots in his fifth start of the season as New York improved to 7-0-2 in its last nine at home.
"I was sharp, I didn't give too many sloppy rebounds," Berube said. "Guys were talking a lot on the ice and that helps a lot to find the puck."
Joe Colborne scored for Colorado and Calvin Pickard finished with 28 saves.
Colorado coach Jared Bednar pointed to his team taking eight penalties and giving up five power-play chances -- including a two-man advantage in the second period -- as a big reason for his team's loss. The Islanders scored twice on those chances.
"It's just too many," Bednar said. "That's where they gained their traction and their momentum, on their power plays -- especially the 5-on-3."
With the Islanders ahead 2-1 after two periods, Lee put them ahead by two just 1:21 into the third as he got a pass across in front from Tavares and put it in from the right side.
"A team that's had the year they've had, you kind of want to step on their throats, so to speak, when you get the opportunity," Tavares said. "You don't want to give them any life and we did a good job of that early in the third."
Lee made it a three-goal game when he scored from the left side on a power play for his 21st with just over 8 1/2 minutes to go.
Chimera added his 13th for a 5-1 lead with 6:12 remaining. It was his eighth goal in the last 15 games.
With Colborne off for boarding, Colorado's Fedor Tyutin was whistled for high-sticking Tavares with about 5 1/2 minutes to go in the second period to put New York on a 5-on-3 for 26 seconds.
The Islanders took a 2-1 lead just 18 seconds later as Tavares sent a pass across from the right dot to Strome, who fired it in from the left circle with 5:14 remaining in the middle period.
Colborne got the Avalanche on the scoreboard at 8:12 of the first period as he got the puck in the high slot, skated in on Berube and deked a backhand before putting a forehand in. It was Colborne's fourth of the season, but first since a hat trick in the season-opening win against Dallas on Oct. 15.
Leddy tied it at 1 when he wristed a shot from the left side beyond the left circle that got past a screened Pickard for his ninth with 7:59 to go.
Berube's best save of the period came on a one-timer from John Mitchell from the right circle that the goalie stopped and then smothered with about 3 1/2 minutes remaining.
"It was a great win for J.F.," Islanders interim coach Doug Weight said. "We had the better Grade-A chances (in the first period) but they had three or four really good (ones)."