Boston leads the best-of-seven series 3-0 and can advance to the conference finals as early as Thursday at Madison Square Garden. Only three teams in NHL history have rallied from an 0-3 hole to advance.
The Bruins trailed 1-0 heading into the third, but defenceman Johnny Boychuk tied it at 3:10 of the period with his fourth of the playoffs. The Rangers hadn't lost in regulation when leading after two periods since Feb. 4, 2010.
Boston thought it had grabbed the lead seconds before Paille actually scored when a shot deflected off the mask of Rangers goalie Henrik Lundqvist, popped up in the air and landed on the goal line. Lundqvist couldn't find it before Paille swooped in from behind the net and poked in the puck.
Taylor Pyatt had made it 1-0 in the second period for the Rangers.
SHARKS 2, KINGS 1
SAN JOSE, Calif. (AP) — Brent Burns helped San Jose jump off to a fast start with his second goal of the post-season and the Sharks tied their second-round series against Los Angeles at two games with a victory over the Kings in Game 4.
Logan Couture followed up his overtime game-winner in Game 3 with his fifth power-play goal of the playoffs to add to the lead and Antti Niemi made 22 saves as the Sharks matched the Kings' two home wins to open the series with two of their own.
Mike Richards scored a power-play goal and Jonathan Quick made 21 saves for the Kings, who have lost 10 of 11 road games dating to the end of the regular season.
Game 5 is Thursday night in Los Angeles when the Sharks will look to end a streak of four straight wins by the home team in this series.