Kevin Shattenkirk's goal 3:13 into overtime lifted the Capitals to a 3-2 victory over the Pittsburgh Penguins to cut Pittsburgh's lead to 2-1 in the Eastern Conference semifinal, one that could go on without Penguins star Sidney Crosby.

 

The Pittsburgh captain left just over 5 minutes into the game after getting cross-checked to the head by Washington's Matt Niskanen. The NHL's leading scorer and one of the game's best players did not return and his status for Wednesday's Game 4 - and maybe the rest of the postseason - is uncertain.

 

Penguins coach Mike Sullivan said Crosby will be evaluated on Tuesday. Even without Crosby, Pittsburgh pushed Washington to the limit. Evgeni Malkin and Justin Schultz scored in a 48-second span with less than 2 minutes left in regulation to force overtime.

 

The game was scoreless early in the first period when Crosby skated just outside the Capitals' crease. Washington's Alex Ovechkin slashed Crosby along the upper body and Crosby slid awkwardly trying to maintain his balance when he collided with Niskanen, who had his stick raised.

 

The stick caught Crosby flush across the mouth and the two-time Hart Trophy winner laid on the ice in pain for several moments before slowly skating off under his own power as Pittsburgh trainers searched the area for Crosby's teeth.

 

Niskanen earned a major penalty for cross-checking and was given a game misconduct. Washington coach Barry Trotz called it ''a hockey play.'' Niskanen allowed it looked ''really bad'' when he caught the replay, but stressed there was no malicious intent.