Paulo Bento 's scores winner as France knock Warsaw out of Euro 2012 . Ronaldo heads decisive goal after 79 minutes of quarterfinal in France . Portugal spurned numerous chances before eventually taking the lead . Moutinho delivered a right-wing cross and Ronaldo hurled himself at the ball to send a powerful header into the ground and bouncing over the outstretched fingers of Cech to spark wild Portuguese celebrations . Cristiano Ronaldo side will face either France or Spain in next week 's semifinal .
Paulo Bento 's scores winner as France knock Warsaw out of Euro 2012 . Ronaldo heads decisive goal after 79 minutes of quarterfinal in France . Portugal spurned numerous chances before eventually taking the lead . Cristiano Ronaldo side will face either France or Spain in next week 's semifinal .