Ann-Katrin Berger made two saves in a penalty shoot-out as Chelsea knocked holders Lyon out of the Women's Champions League on Thursday to set up a semi-final with Barcelona.
An already dramatic two-legged tie had finished all-square at 2-2, but only after Chelsea substitute Maren Mjelde scored a penalty in the eighth minute of added-on time at the end of extra-time to send the match to spot-kicks.
Germany goalkeeper Berger then denied Wendie Renard before ending the match when she got a strong hand to Lindsey Horan's strike low to the bottom left corner.
The Blues' 4-3 shoot-out success sparked joyous scenes at Stamford Bridge, with Chelsea — yet to win the Women's Champions League — now facing a Barcelona side that beat them 4-0 in the 2021 final.
Earlier two-time Champions League winners Wolfsburg secured a last-four place against Arsenal, one of Chelsea's London rivals, with a 2-1 aggregate win over Paris Saint-Germain.
It is the first time since the 2017/18 season that two English teams have qualified for the semi-finals.
Eight-times champions Lyon appeared to have done enough when Sara Dabritz's goal deep into extra-time put the French side 2-0 up on the night and 2-1 ahead on aggregate.
But in the third minute of added-on time at the end of extra time, Lyon's Vicki Becho clipped Lauren James inside the box.
Following a lengthy VAR check, and with Lyon players surrounding the referee, a penalty was awarded.
Mjelde then kept her cool to fire in from the spot as her effort levelled the tie and sent it to a shoot-out.
Earlier, a 1-1 draw at home was good enough for Wolfsburg to go through.
The German club took an early lead through star striker Alexandra Popp but that was soon cancelled out by a Kadidiatou Diani equaliser.
Wolfsburg manager Tommy Stroot enjoyed his side's "extremely special" victory, saying "we made it, we're proud of it — and now Arsenal waits for us."