دوري أبطال اوروبا : ريال مدريد - برشلونة Referee Wolfgang Stark (L) shows the yellow card to Real Madrid's Sergio Ramos during their Champions League semi-final first leg soccer match against Barcelona at Santiago Bernabeu stadium in Madrid April 27, 2011. Ramos will not be playing in the next match. 20:45 - 27 أبريل 2011