CHICAGO (AP) Marcus Kruger and Andrew Shaw scored during Chicago's strong second period, and the NHL-leading Blackhawks beat the sliding San Jose Sharks 4-1 on Friday night for their fifth win in six games.
Dave Bolland and Niklas Hjalmarsson also scored for the Blackhawks, who remain the league's only team without a regulation loss. Jamal Mayers had two assists and backup Ray Emery made 27 saves for his fourth win in four starts this season.
Toews skated up to Thornton with about 4 1/2 minutes left in the first period, jabbed him with his stick and then dropped his gloves. The star centers tangled up for a minute before Thornton dragged Toews to the ice and the linesmen skated in.