PITTSBURGH -- Newly acquired forward Jussi Jokinen scored a goal in regulation in his Penguins debut and then added the only tally in the shootout as Pittsburgh edged the New York Rangers 2-1 on Friday night.
Fleury was at the top of his game just two nights after he allowed all the goals in the Rangers' 6-1 home victory over the Penguins.
Jokinen, acquired in a trade with Carolina just before Wednesday's NHL trade deadline, beat Henrik Lundqvist with a wrist shot 32 seconds into the third period. Nash's 14th goal tied it with 4:49 remaining, but the Rangers couldn't complete the sweep of the home-and-home series.
Lundqvist made 26 saves through overtime in his 500th NHL game, for the Rangers, who are tied with the rival New York Islanders at the postseason cutoff in the Eastern Conference.
SABRES 4, SENATORS 2
Buffalo (15-17-6), now 12th in the Eastern Conference, was coming off a 4-1 victory at Pittsburgh on Tuesday that snapped the Penguins' 15-game winning streak.
BLUES 3, BLUE JACKETS 1
The Blues have won three in a row after a three-game skid.
St. Louis has won all three meetings with Columbus this season and 10 of 11 overall. The Blue Jackets failed to earn a point for only the third time in 19 games.
Backes, who broke a 15-game goal-scoring drought in Chicago on Thursday, has nearly doubled his goal total in two days. He has five goals this season.
Allen (9-3-1) gave up just a late second-period goal to Artem Anisimov. Marian Gaborik had an assist, giving him three points in his first two games with Columbus after being acquired from the New York Rangers on Wednesday.
Sergei Bobrovsky stopped 16 shots for the Blue Jackets.
Copyright 2013 by The Associated Press
This story is from ESPN.com's automated news wire. Wire index
MORE NHL HEADLINES
- Sens honor slain soldiers in pregame tribute
- Blackhawks lose Carcillo to lower-body injury
- Flyers top Wings on Schenn's go-ahead goal
- Nielsen's hat trick lifts Islanders over Stars