As a matter of fact, Boston has missed the playoffs just twice in the last ten years. In 2014-15, the team boasted a 41-27-14 overall record, but still didn't make the cut.
With that being said, the Bruins do control their own faith, but will still need to rely on some of their opponents' scores in order to puch their ticket to this year's Stanley Cup Playoffs.
In other words, if the Bruins can get more points in the standings than the Penguins do tonight, the team is officially in.