NEW YORK -- Mats Zuccarello scored a third-period goal and Henrik Lundqvist made 31 saves, powering the Rangers to a 2-1 victory over the Capitals on Sunday.
Ryan McDonagh scored in the first period for New York, which has won seven of eight overall and five in a row at home.
Alex Ovechkin scored a second-period power-play goal for Washington. The first-place Capitals lost their second straight after a six-game winning streak. Philipp Grubauer made 28 saves for Washington.
Tied 1-1 entering the third period, Grubauer made two saves on Jimmy Vesey. Lundqvist answered with a nice glove stop on John Carlson's slap shot about seven minutes into the period.
Zuccarello broke the tie after Mika Zibanejad won a faceoff in the Washington zone and sent a pass to Chris Kreider. Kreider passed to Zuccarello, who beat Grubauer for his 12th of the season at 8:37 (see full recap).
Marchand's OT goal gives Bruins victory over Sharks
SAN JOSE, Calif. -- Brad Marchand scored on a breakaway with 2:24 left in overtime and the Boston Bruins picked up where they left off before their six-day bye with a 2-1 victory over the San Jose Sharks on Sunday night.
Ryan Spooner also scored for the Bruins, who improved to 4-0 under interim coach Bruce Cassidy. Tuukka Rask made 29 saves.
Patrick Marleau scored the lone goal for the Sharks, who have lost six of eight games heading into their bye week. Four of those losses came in overtime and another in a shootout, giving San Jose nine points during the span. Martin Jones made 25 saves.
The winning play started on a faceoff in the Bruins' defensive zone. Patrice Bergeron won the faceoff back to Torey Krug, who sent a stretch pass up ice that Marchand retrieved behind the Sharks defense. He skated in all alone on Jones and beat him (see full recap).
Strome's 2 goals lead Isles over Devils
NEW YORK -- Ryan Strome had two goals and an assist to lead the New York Islanders to a 6-4 victory over the New Jersey Devils on Sunday night.
John Tavares, Andrew Ladd, Casey Cizikas and Jason Chimera also scored to help the Islanders improve to 9-0-2 in their last 11 at home. Jean-Francois Berube stopped 26 shots as New York pulled into a tie with Boston for the second wild-card spot in the Eastern Conference. The Bruins were playing at San Jose.
Taylor Hall had a goal and two assists, Kyle Palmieri added a goal and an assist, and Miles Wood and Joseph Blandisi also scored for the Devils, who beat the Islanders 3-2 at home on Saturday night. Keith Kinkaid, starting for first time since Jan. 29, finished with 26 saves. New Jersey had won six straight on the road and were 8-0-1 in their last nine away from Prudential Center (see full recap).
Red Wings pull away in third to top Penguins
PITTSBURGH -- Tomas Tatar and Thomas Vanek scored early third-period goals to lead the Red Wings to a 5-2 victory against the Penguins on Sunday.
Nick Jensen and Steve Ott also scored and Luke Glendening added an empty-netter for the Red Wings, who completed a back-to-back sweep of Washington and Pittsburgh, two of the top teams in the league. Petr Mrazek made 24 saves for his second win in as many days, having lost his previous four games.
Detroit defeated Washington in a shootout at home Saturday and followed with the win at Pittsburgh, the NHL's best home team. It was the Red Wings' second victory against Pittsburgh this season.
Detroit, which lost five straight before the weekend victories, remained near the bottom of the Eastern Conference standings, but within striking distance of the final playoff spot.
Sidney Crosby scored his league-leading 32nd goal and Tom Kuhnhackl added his third with the Penguins short-handed. The Penguins lost in regulation for the first time since the All-Star break (see full recap).