Corey Crawford settled down after allowing a weak goal in the opening minutes. Marian Hossa also scored, and the Blackhawks took the early lead in this first-round series.
Game 2 is Friday at the United Center.
The Blackhawks finally put this one away when Johnny Oduya chipped the puck off the boards to Viktor Stahlberg on the right side. Stahlberg then dished it to Bickell on the two-on-one rush in front for the winner.
That was something I've been dreaming of, something I've told myself before the third period I was going to do ... It was an amazing feeling. It's hard to describe. I didn't believe it went in at first but when I saw all the reaction and all the fans going crazy and my teammates going crazy, it's just an unbelievable feeling. I didn't know what to do. I didn't know whether to jump or just skate and do a Theo Fleury. I don't think I'm the same caliber player he is so I couldn't do it.
— Flames forward Mikael Backlund on scoring the overtime winner against the Ducks in Gm. 3