Penguins vs. Blackhawks December 20, 2011
![](https://cdn.nhle.com/nhl/images/upload/gallery/2011/12/136038626_std.jpg)
Chicago Blackhawks vs. Pittsburgh Penguins
PITTSBURGH, PA - DECEMBER 20: Aaron Asham #45 of the Pittsburgh Penguins knocks Viktor Stalberg #25 of the Chicago Blackhawks off the puck with a check in the first period on December 20, 2011 at CONSOL Energy Center in Pittsburgh, Pennsylvania. (Photo by Jamie Sabau/Getty Images)