Chara fired a wrist shot at a crowded net, and the puck deflected off Chicago defenseman Brian Campbell before sailing past Corey Crawford at 12:02 for his 14th on the season. Just 2:20 later, Mark Recchi  dropped a puck off for Boychuk, who beat Crawford from the point. Boychuk now has three goals on the season.
With the assist on Boychuk’s goal, Recchi surpassed Paul Coffey for 12th place in career regular season points with 1,532. Recchi is now 12th all-time.
Shawn Thornton  left the ice after being cut above the eye with a skate. He was visibly furious, shoving referee Don VanMassenhoven in an attempt to get to players chirping from the Chicago bench as he skated off.
The Bruins are outshooting the Blackhawks by a 30-17 margin.