The 1996 champions are the only team with three wins in the group stages and they now face upstarts Greece in the quarter-final on Friday in Gdansk.
A chance for the hat-trick goes begging...just.
Ronaldo and his counter-attacking conquistadors will fancy themselves against the Group A winners on Thursday in Warsaw after that sensational display.
Ronaldo posed for cameras to show the message he'd written on his undervest - in crayon. It was unreadable. He earns £250,000 a week.
The Portugal striker makes no mistake with another ice-cool finish.
FT - Portugal 2-1 Holland
Ronaldo ran the show tonight and silenced a swathe of critics. The Dutch return home to derision and a rebuilding period. Czechs next for Portugal.
YELLOW - Pereira
Needless foul by the right-sided player to bring down Robben in full flight.