Bryan Bickell sparked Chicago's big second period with his first goal of the season, helping the Blackhawks beat the Toronto Maple Leafs 3-1 on Saturday night.
Brandon Pirri added a goal and an assist for the Blackhawks, who have won four of five. Michael Kostka scored his first career goal against his former team, and Corey Crawford had 19 saves.
Toronto center Dave Bolland was kept off the scoresheet in his first game in Chicago since he was traded to his hometown Maple Leafs in June. Bolland helped the Blackhawks win two Stanley Cups in the previous four seasons and received a warm welcome from the sellout crowd.
Nazem Kadri scored his third goal for the Maple Leafs, who have dropped two in a row. Jonathan Bernier made 37 saves.