Cristiano Ronaldo scores winner as Portugal knock Czech Republic out of Euro 2012 . Real Madrid beat the Czechs 2-1 in a friendly at Estadio Nacional de Sao Paulo on Tuesday night to reach their first final since 2002. Portugal spurned numerous chances before eventually taking the lead . Paulo Bento 's side will face either France or Spain in next week 's semifinal .
Cristiano Ronaldo scores winner as Portugal knock Czech Republic out of Euro 2012 . Ronaldo heads decisive goal after 79 minutes of quarterfinal in Warsaw . Portugal spurned numerous chances before eventually taking the lead . Paulo Bento 's side will face either France or Spain in next week 's semifinal .