"Unbelievable - I thought we'd kinda be gone at three games to one, and this awesome," said Jerry Galipeau, a Blackhawks fan. "We're coming back to Chicago to get to the finals. This is amazing, amazing!"
Patrick Kane scored the tiebreaking goal with 3:45 to play, and the Chicago Blackhawks forced a decisive seventh game in the Western Conference finals.
Kane scored two goals and set up Duncan Keith's tying goal with 8:26 left in regulation for the defending Stanley Cup champion Blackhawks, who avoided elimination for the second straight game.
Chicago blew a lead entering the third period on goals by Drew Doughty and Alec Martinez, but won it with a brilliant effort by the enigmatic Kane.
After Kane made the pass to set up Keith's tying goal, he ripped a long shot through traffic in front of Jonathan Quick for the winner.
"Unbelievable! Kaner again, Game 6, amazing!" said Marc Nichols, a Blackhawks fan.
"It was a nail biting game, but exciting, always exciting," said Trisha Blair, a Blackhawks fan.
Game 7 is in Chicago on Sunday.
The Associated Press contributed to this report.