Dominik Kahun had two goals and an assist and the Chicago Blackhawks extended their winning streak to seven games by topping the visiting Detroit Red Wings 5-2 on Sunday.Dylan Strome supplied a goal and two assists for the Blackhawks, who are now just a game under .500 at 23-24-9.Patrick Kane stretched his point streak to 14 games with a third-period goal, and added an assist. Jonathan Toews also had a goal and an assist and Alex DeBrincat contributed three assists. Cam Ward made 43 saves.Christoffer Ehn and Gustav Nyquist scored for Detroit, which has dropped three straight. Jonathan Bernier made 31 saves.Chicago outshot Detroit 18-16 in the opening period and took a 2-0 lead.Kahun scored the game’s first goal with the aid of a fortunate bounce. He tried to make a pass in the offensive zone that was blocked and ended up right back on his stick. He then lifted the puck past Bernier from the right circle. Strome and DeBrincat were credited with assists.Strome was credited with the second goal when Kahun flicked a backhanded pass toward the net which deflected off Strome’s skate and past Bernier. DeBrincat picked up another assist.The Wings held a 15-11 shots advantage in the second period and scored the only goal.