 Complete the following phrase:  In 2009, under caretaker manager Guus Hiddink, Chelsea won another FA Cup. In 200910, his successor Carlo Ancelotti led them to their first Premier League and FA Cup Double, also becoming the first English top-flight club to score 100 league goals in a season since 1963. In 2012, Roberto Di Matteo led Chelsea to their seventh FA Cup, and their first UEFA Champions League title, beating Bayern Munich 43 on penalties, the first London club to win the trophy. The following year the club won the UEFA Europa League, making them the first club to hold two major European titles simultaneously and one of five clubs to have won the three main UEFA trophies. Mourinho returned as manager in 2013 and led Chelsea to 