Philipp Lahm has insisted that Bayern Munich have "everything to play for" in the second leg of their Champions League quarter-final tie against Porto after being beaten in the first match this evening.
The German champions were stunned 3-1 at the Estadio do Dragao, with Ricardo Quaresma netting a brace inside the opening 10 minutes.
The Bayern captain told UEFA.com: "We always want to build from the back and this style can be dangerous. We can't make any accusations though. Mistakes happen.
"We were looking good when we pulled a goal back, but when Porto made it 3-1, that really hurt us. Nevertheless, there is everything to play for in the second leg."
Thiago Alcantara's away goal for Pep Guardiola's side means that they will need to score twice at the Allianz Arena to stand a chance of reaching the last four.
