Success continued in his second season at the club. He led Milan to their sixth Supercoppa Italiana title on 6 August 2011, by coming from behind in a 2–1 win over city rivals Inter in a game played at the Beijing National Stadium. That was as far as his success went for that season, however. A semi-final Coppa Italia knockout at the hands of Juventus followed by a quarter-final UEFA Champions League knockout at the hands of Barcelona left Milan fighting on only one front towards the end of the season—the Scudetto. Even that was to be lost, however, with the "Rossoneri" finishing in second place to Juventus and therefore qualifying for next season's Champions League group stage. The season was also marked with controversy however, as in the second half of the season, Milan had a goal by Sulley Muntari disallowed in a key match against title rivals Juventus at the San Siro, after they had already been leading 1–0; the match eventually ended in a 1–1 draw. Along with Adriano Galliani, Allegri drew criticism for his decision to sell veteran deep-lying playmaker Andrea Pirlo to Juventus, after excluding him from the starting eleven the previous season, and deeming him to be a surplus due to his age; Pirlo went on to play a key role in Juventus's victorious Serie A title.