Bayern Munich face Real Madrid in the first leg of a Champions League semi-final at Allianz Arena on Tuesday night. Thomas Tuchel's troops navigated their way past Arsenal in the last eight, while the 14-time winners of Europe&#X27's premier tournament eliminated holders Manchester City in a nerve-jangling penalty shootout. Tuchel's next mission is to extend Bayern Munich's brilliant 15-match unbeaten run at home in the Champions League.