Washington coach Peter Laviolette said, "It was a different game. To get the fifth one right away, get back at it, get that three-goal lead back, I thought was important."
Sheary made it 6-2 with an empty-net goal at 7:18, and Evgeny Kuznetsov scored on the power play at 9:03 for the 7-2 final. It was his 20th goal of the season.
"The last 20 games it's all going to be like playoff hockey, everyone's fighting for points," Sheary said. "We've just got to bring that attitude every game."
NOTES: Capitals forward T.J. Oshie left the game in the third period with a lower-body injury. There was no update. … With his fifth goal, Fehervary became the 10th rookie defenseman in Washington history to score that many in a season and the first since John Carlson (seven goals) in 2010-11. … Kuznetsov has scored 10 points (five goals, five assists) during a seven-game point streak. … Merzlikins became the 155th goalie Ovechkin has scored against. Ovechkin is tied with Gretzky for fifth behind Jagr (178), Patrick Marleau (177), Mark Messier (164) and Ron Francis (157). … Werenski extended his point streak to four games (five points; one goal, four assists). … Laine has scored four points (two goals, two assists) during a three-game point streak and 31 points (18 goals, 13 assists) in the past 22 games.