Viktor StÃ lberg ( born January 17 , 1986 in Gothenburg , Sweden ) is a professional Swedish ice hockey player that currently signed to the Chicago Blackhawks of the National Hockey League ( NHL ) as a left wing . Viktor StÃ lberg ( born January 17 , 1986 ) is a Swedish professional ice hockey left winger , currently playing for the Chicago Blackhawks of the National Hockey League ( NHL ) .