Borussia Dortmund coach Lucien Favre hailed the fantastic belief of his side after the Bundesliga leaders fought back to beat Bayern Munich 3-2 in a thrilling Der Klassiker showdown.

Robert Lewandowski had put Bayern ahead, but Marco Reus equalised from the penalty spot. Although Lewandowski nodded Bayern 2-1 up, German forward Reus swept home a stunning finish and substitute Paco Alcacer's third goal on the break wrapped up a memorable victory.