Atletico Madrid bounced back from two goals down on aggregate against Inter Milan to reach the Champions League quarter-finals with a thrilling 3-2 penalty shoot-out triumph on Wednesday.
Trailing by a single goal after last month's first leg, Atletico looked dead and buried when Federico Dimarco pushed home Inter's opener at the Estadio Metropolitano.
But Antoine Griezmann immediately pulled the hosts level on the night and three minutes before the end of the regulation 90 minutes substitute Memphis Depay took the tie to extra time at 2-2 with a fine low finish.
That set up the decisive shoot-out which ended with Inter missing three of their five penalties, star striker Lautaro Martinez handing passage to the last eight to Atletico when he booted his spot-kick way off target.
"I think penalties are a lottery. Today luckily I stopped two," said Atletico goalkeeper Jan Oblak, who saved from Alexis Sanchez and Davy Klaassen.
"It's not easy to stop a penalty. Sometimes it looks easy from the outside but it's not."
"I'm very, very happy for the team because I think we did a great match," he added. "We played well. Maybe in the last month we've not been in great shape but we showed we can do much more."
epay smashed a powerful effort off the woodwork moments before his strike took the two teams to an additional 30 minutes while Rodrigo Riquelme wasted a glorious chance to snatch the tie for Atletico without the need for extra time.
Inter meanwhile were left ruing two great chances on the break as Atletico pushed for their second, both Marcus Thuram and Nicolo Barella finishing poorly with chances to seal the tie.
Simone Inzaghi's Inter now turn their attentions back to winning their 20th Serie A title while Atletico await Friday's draw for the last eight in Nyon.
"Once we went ahead we needed to be better, those three-four minutes in order to maintain that advantage Dimarco gave us," said Inzaghi.
"At that moment the match seemed in our hands but instead they got back into the game."
Inter, who wasted a series of opportunities to earn a bigger first-leg advantage, are 16 points clear of AC Milan with 10 league matches remaining.
It was a fast-paced encounter from the off as Atletico pushed immediately to level the tie with aggressive pressing.
Samuel Lino burst down the left flank and tested Yann Sommer in the fifth minute before his counterpart Denzel Dumfries forced a double save from Oblak.
Inter were dangerous on the break and it was with a quick-fire exchange of passes that the away side took the lead, Dimarco confidently netting first time from Barella's neat cut-back.
However Inter's celebrations were almost instantly cut short when Griezmann pounced after Koke's through ball deflected off two Inter defenders, taking his club-record goal tally to 176.
Griezmann forced a decent stop from Sommer shortly after the break as Atleti again tried to pen Inter into their own area.
Thuram blasted over after being perfectly put through by Martinez, leaving Inzaghi raging on the sidelines, before Barella shot weakly at Oblak in similarly good position.
Depay then struck and all the momentum that had been building went definitively in Atletico's direction, eventually leading to a joyous shoot-out win.