WARSAW (Reuters) - On this evidence the Czech Republic could play a dozen quarter-finals and still not produce the number of goal attempts that Cristiano Ronaldo managed on his own in another display of awesome authority by the Portugal skipper. In a crushingly one-sided Euro 2012 quarter-final, Ronaldo's 79th-minute header sent Portugal into a last-four meeting with Spain or France and yet again ensured his name would be in the headlines. His third goal of the tournament helped him to another fully deserved man of the match award, though there is class oozing throughout this Portugal side. ... More...