CHICAGO -- Rookie Artemi Panarin scored two goals for the second straight night .
The CHICAGO   beat Pittsburgh 3 - 1 on Wednesday for CHICAGO 's second win against the Penguins in two days .
CHICAGO -- Rookie Artemi Panarin scored two goals for the second straight night , and the Chicago Blackhawks beat Pittsburgh 3 - 1 on Wednesday for their second win against the Penguins in two days .