The New York Rangers (3-3) will face off against the Pittsburgh Penguins (3-3) at CONSOL Energy Center Tuesday night in Pittsburgh. The game will start at 7 p.m. ET and can be watched online through live stream via the link provided below (free for subscribers).

The Rangers will attempt to eliminate to the Penguins from postseason contention, after defeating the squad by a score of 3-1 on May 11 in Game 6.  Martin St. Louis scored his first postseason goal as a Ranger on Mother's Day after tragically losing his mom on Thursday.

"Mother's Day, my dad is here, my sister is here. It's been a tough time for my whole family. To be able to get the lead in the first period, it was a good one," said St. Louis to reporters. "I got a pretty good bounce. I know [my mom] helped me through this. It's a great win by the guys."

Rangers currently have four NHL championships (1927-28, 1932-33, 1939-40, 1993-94) and they are looking to add another Stanley Cup this year.

The Penguins, meanwhile will be looking defend their home ice versus the Rangers when the two teams battle each other for the final time this year in Game 7.

In Game 6, Evgeni Malkin scored his third goal of the series and his sixth postseason goal overall in a losing effort for Pittsburgh.

The Penguins currently have three NHL championships (1990-91, 1991-92, 2008-09) and they are now in a do-or-die scenario just like the Rangers, they must win on Tuesday in order to keep Stanley Cup trophy cup aspirations alive.

"I don't think there's much good to take from it, to be honest with you," said Pittsburgh superstar athlete Sidney Crosby to reporters. "So I think we have to make sure we come with the right mindset going to [Pittsburgh]. Whatever mindset we were tonight it wasn't enough."

Game 7 between the Rangers and Penguins will begin at 7 p.m. ET and can be viewed on TV on the NBC Sports network or online through live stream by clicking here.