Which season did Málaga reach the quarter-finals in UEFA Champions League under Pellegrini's management?
2011–12
2012–13
2010–11
2013–14
Answer
The Málaga team reached the quarter-finals in the UEFA Champions League in the 2012–13 season under the management of Manuel Pellegrini. This was the club's first ever appearance in the competition, and they made it all the way to the quarter-finals before being knocked out by Borussia Dortmund.
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