Inter Milan need three more wins to wrap up the Serie A title after beating strugglers Parma 2-0 at San Siro on Sunday. Two second-half goals from South Americans Maxwell and Hernan Crespo maintained the Nerazzuri's supremacy in the league with a staggering run of 29 unbeaten games. Inter are on 79 points at the top, a massive 20 points ahead of second-placed Roma while Parma are second from bottom on 22 points. Brazilian left-back Maxwell broke the deadlock in the 56th minute after exchanging passing with Crespo before firing in past Luca Bucci. Another South American combination contributed to the second goal 15 minutes later when Crespo punished his former club scoring his ninth of the season after good work from Brazilian ace Adriano. Elsewhere, a hat-trick from Christiano Lucarelli earned Livorno a crushing 4-1 victory over Catania to hand new coach Fernando Orsi a winning start.