Bundesliga

Der Klassiker: a tactical breakdown

Ahead of Der Klassiker on Saturday, Bundesliga leaders FC Bayern München's lead on second-placed Borussia Dortmund has been - their smallest lead since Matchday 16.

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Why might that gap expand or contract this weekend? Allow bundesliga.com to explain the tactical nuances that could come into play...

Aubameyang's pace and Bayern's makeshift defence