Merih Demiral’s own goal put Italy ahead before Ciro Immobile and Lorenzo Insigne netted for Roberto Mancini’s side in the Group A opener. Turkey could also thank goalkeeper Ugurcan Cakir for pulling off a big save on 23 minutes, tipping over Italy captain Giorgio Chiellini’s powerful goal-bound header off an Insigne corner. “In the second half, they were a little …