He also had penalty appeals waved away before striking late in typical fashion after superb work from the tireless Lahm . Barcelona beat Real Madrid 2-1 in Champions League semifinal first leg . Mario Gomez scores the 53rd minute winner in Champions League . Mesut Ozil equalized Frank Ribery 's second half opener for Bayern . Barcelona play Chelsea in second semifinal next month .
Barcelona beat Real Madrid 2-1 in Champions League semifinal first leg . Mario Gomez scores the 53rd minute winner in Champions League . Mesut Ozil equalized Frank Ribery 's second half opener for Bayern . Barcelona play Chelsea in second semifinal next month .