Borussia Dortmund prevented Bayern Munich from going eight points clear in the Bundesliga by fighting back for a 2-2 draw in "Der Klassiker".

Bayern were on course to start thinking of title celebrations as substitutes Serge Gnabry and Raphael Guerreiro both scored within four minutes of each other to cancel out Maximilian Beier's opener for Dortmund after the break.

But Dortmund defender Waldemar Anton equalised on a rebound in the 75th minute after Jonas Urbig saved Serhou Guirassy's acrobatic effort.

It stopped Bayern from capitalising on Bayer Leverkusen's 0-0 draw with Union Berlin earlier, as the Bavarian powerhouses stayed six points clear at the top with five rounds remaining.

It's just a little bump for Bayern, who next need to come from a goal behind at Inter Milan in the second leg of their Champions League quarterfinal on Wednesday.

Munich hosts the Champions League final in May.