Johnny Gaudreau wins it at 2:40 after Tkachuk scores tying goal with 56 seconds left. By Heather Engel / NHL.com Correspondent BUFFALO, N.Y. — Johnny Gaudreau scored at 2:40 of overtime to give the Calgary Flames a 2-1 win against the Buffalo Sabres on Tuesday at KeyBank Center. Gaudreau beat goalie Carter Hutton from the … Continue reading Flames rally for OT victory against Sabres