TORONTO, ON - JANUARY 4:  Maxim Mamin #18 of Team Russia tries to shove a puck past Linus Soderstrom #30 of Team Sweden during a semi-final game in the 2015 IIHF World Junior Hockey Championships at the Air Canada Centre on January 4, 2015 in Toronto, Ontario, Canada. Team Russia defeated Team Sweden 4-2 to advance to the gold medal final. (Photo by Claus Andersen/Getty Images)