Tkachuk ends 6th-longest game in NHL history, Panthers outlast Hurricanes 3-2 in 4th OT
Florida Panthers vs. Carolina Hurricanes Game 1 needed 4 OTs [HIGHLIGHTS]
Surely there's a better, smarter, fairer way than 4OT to decide NHL playoff games
Panthers outlast Hurricanes in 4th OT in 6th-longest game in NHL history
Canes lose nailbiter in quadruple overtime in game one against the Panthers, Sports
NHL playoffs: Panthers, Hurricanes must recover quick after four OT game
Tkachuk's 4OT winner lifts Cats over Canes in 6th-longest NHL game ever
Tkachuk sends Panthers to first Stanley Cup Final in 27 years with sweep
Panthers and Hurricanes play one of the longest games in NHL history - The Washington Post