Patrick Kane scored and had an assist, and Alex DeBrincat and Dylan Strome each had two assists for the Blackhawks (1-3-1), who were 5-for-5 on the penalty kill.
"What can I say? Friday night in Chicago, home opener at the United Center, get your first NHL win," Lankinen said. "Only the fans were missing; that [stinks]. But other than that, [it] feels awesome."
Thomas Greiss made 24 saves for the Red Wings (2-3-0), which played 11 forwards and seven defensemen after forward Filip Zadina was placed in the NHL COVID-19 protocol.
"We had some chances early," Detroit coach Jeff Blashill said. "I thought in the first 10 [minutes of the game], we had opportunities to score, we didn't score. I thought we ground ourselves down by turning pucks over in the neutral zone, trying to complicate things and force plays that weren't there."