Alex Tanguay potted the game-winning goal in overtime Thursday to give the Flames a 4-3 triumph versus Columbus. His fourth marker of the year came early into the extra session from Jarome Iginla and TJ Brodie. Brodie finished the contest with a pair of helpers and so did winger Jiri Hudler. Roman Cervenka (1), Lee Stempniak (4) and Mikael Backlund (3) also scored for Calgary in the win.