A last-minute Pernille Harder strike saved Chelsea Women from the jaws of defeat in their opening Champions League group match.
The former Wolfsburg striker came back to haunt her old side with a 92nd-minute equaliser after the points seemed to be heading back to Germany.
The Blues started strongly and took the lead in the eighth minute when Ji So-yun found Sam Kerr, who dinked the ball over an on-rushing Almuth Schult.
But the away side levelled soon after, Tabea Wassmuth nipping in between Magdelana Eriksson and goalkeeper Ann-Katrin Berger to finish into an empty net.