Lionel Messi missed a penalty and Barcelona conceded a late goal in a 1-0 loss to city rival Espanyol in the first leg of their Copa del Rey quarterfinal Wednesday, ending a 29-match unbeaten streak for Barcelona in all competitions. Barcelona hadn’t lost since its second game of the season in August. Messi failed from the spot in the 62nd minute, his shot brilliantly saved by goalkeeper Diego Lopez.