AC Milan teenager Patrick Cutrone scored a sensational extra-time goal to dump Inter Milan out of the Italian Cup yesterday and book a semi-final showdown with Lazio. The 19-year-old broke through after 109 minutes under driving rain at the San Siro after the match had ended 0-0 in regular time to set up a two-legged semi-final against the Romans who saw off Fiorentina 1-0 on Tuesday.