Cristiano Ronaldo's penalty miss ultimately did not cost Portugal a last-16 berth as they held out for a dramatic 1-1 draw with Iran.
Mehdi Taremi wasted a gilt-edged chance after Karim Ansarifard's penalty had thrown Iran a lifeline, but Portugal survived with a 1-1 draw to make the World Cup last 16 despite Cristiano Ronaldo's missed spot-kick in a match dominated by VAR.
The usually prolific Ronaldo was off target with a 53rd-minute penalty, awarded after a video-assisted review, as Portugal failed to build on Ricardo Quaresma's first-half stunner in the crucial Group B contest.
That miss from Ronaldo, who was perhaps fortunate not to see red for another VAR check after swinging an arm into the face of Morteza Pouraliganji, was punished when Cedric Soares was pinged for handball after referee Enrique Caceres again went to his video monitor.