Brandon Saad scored his first two goals of the post-season, and Chicago earned its sixth consecutive win despite stretches of lacklustre play in the second and third periods. Corey Crawford made 18 saves in another solid performance.
Cody McCormick scored his second career playoff goal, but Minnesota missed another chance to steal home-ice advantage from the defending Stanley Cup champions.
The series opener was tied at 2 in the third period before Patrick Kane scored two of Chicago's final three goals in a 5-2 victory on Friday night.
He's a winner. We want winners here, and he's a proven winner. He's won two Stanley Cups. He's 22 years old and been a big part of it. He's got all the right tools. He's got size (6-foot-1, 204 pounds) and strength. He's exactly what we were looking for. He's going to be a big piece of our team for many, many years to come.
— Blue Jackets GM Jarmo Kekalainen on Brandon Saad, who he acquired in a trade with the Blackhawks on Tuesday