Munich - Bayern Munich will not only have to overturn a 3-0 Champions League semi-final first leg deficit against Barcelona on Tuesday but they will have to do it against a superb defence and in the midst of their biggest slump in years.
The injury-hit hosts face the monumental task of breaking down Barca's mean defence, which has not leaked a goal in their last seven outings in all competitions, a club record.
During that run they have rattled in 25 goals, with their South American attacking trident of Lionel Messi, Neymar and Luis Suarez in scintillating form.