David Pastrnak scored twice in the third period, but Bo Horvat scored in OT to lift the Islanders to a 5-4 OT win.
The Bruins earned a point after dropping three straight in regulation, but even Pastrnak's heroics couldn't get them the win.
Horvat, who also scored in the first period, broke in alone on goalie Joonas Korpisalo (32 saves) and wristed in the winner ...