In 1943, <answer>Barcelona</answer> faced rivals Real Madrid in the semi-finals of Copa del Generalísimo (now the Copa del Rey). The first match at Les Corts was won by <answer>Barcelona</answer> 3–0. Real Madrid comfortably won the second leg, beating <answer>Barcelona</answer> 11–1. According to football writer Sid Lowe, "There have been relatively few mentions of the game [since] and it is not a result that has been particularly celebrated in Madrid. Indeed, the 11–1 occupies a far more prominent place in <answer>Barcelona</answer>'s history." It has been alleged by local journalist Paco Aguilar that <answer>Barcelona</answer>'s players were threatened by police in the changing room, though nothing was ever proven.
What team won the first match in the 1943 Copa del Generalissimo?
Barcelona