Davide Frattes grabbed the late winner when Inter Milan grabbed 2-1 victories in the first stage of their quarterfinals of the Champions League in Bayern Munich.
Frattes turned from a near range of two minutes from time to time in the Allianz Arena only moments after veteran Thomas Muller seemed to save a draw for the host.
Muller came out of the bench to cancel the excellent strike of Lautar Martinez, but Bayern, for which Harry Kane hit the post before the break, could not stand.
Since 2021, it was the first home defeat of Bayern in the competition and lets them face a depression task in San Siro to maintain the hopes of lifting the trophy on their own country.
The Bundesliga leaders started strongly, Michael Olis cut in and sent a low shot only a wide post before Kane headed to Yann Sommer.
Sommer then got down well to maintain good efforts from Olis and Raphael Guerreiro.
The Inter first threatened when Hakan Calhanoglu was to block his efforts, but Bayern remained under control and Olis Donutil had another savings from Sommer and Kane headed for a wide reflection.
Kane was supposed to give Bayern the lead after Benjamin Pavard donated the property of Olis.
Former Crystal Palace forward stretched over the box and slipped the ball into Kane, but the English captain turned his shot against a distant post.
It was a costly lady when the Inter began to get support.
Carlos Augusto first plunged a shot into the side net before playing a key role in the opening.
The Brazilian was released wide and then threw a low ball into the box. Marcus Thuram skilfully caught up for the inrushing Martinez, who brilliantly cast into the roof of the net with an outer shoe.
Bayern again dominated the game in the early stages of the second half, but remained vulnerable to counterattack.
Inter set out a good chance when Thuram cracked left, but couldn’t find Martinez with his cross.
Bayern approached twice to equalize just after an hour when Josip Stanisic headed out of the target and after the Guerreiro volleyball closely.
The home side carved another opening when Olise chose Konrada Laimer, but his screwdriver Bobl and Kane could not direct the shot to the goal.
Laimer’s delivery was better five minutes from time to time when the cross turned to a distant post from the right and Muller did not mean from nearby reach.
Bayern sensed more and Kane tested Sommer from a long range, with the Swiss grabbing the ball in the second attempt with Muller again lurking.
But just as Bayern seemed to take the lead, they were hit again when Augusto fired in a dangerous cross from the right and tucked home.
