Bayern Munich got back to winning ways by beating Hannover 3-1, but not without a stern test from their visitors.
Robert Lewandowski became the first Bayern Munich to score in all of their first seven home Bundesliga games as they took a six-point lead at the top with a 3-1 win over Hannover.
Bayern looked poised for another routine win when Arturo Vidal opened the scoring in Saturday's encounter at the Allianz Arena after 17 minutes.
That prospect appeared an inevitability when Lewandowski rolled home on the rebound, but his effort was ruled out by the Video Assistant Referee, setting the tone for a chaotic end to the first half.