The Copa Eva Duarte was a Spanish football tournament organized by the Royal Spanish Football Federation (RFEF) and contested by the winners of La Liga and the Copa del Generalísimo.
It was not repeated until December 1945 when, due to the good relations with the Spanish military government, the ambassador of Argentina offered a trophy called Copa de Oro Argentina.
[1][2][3] In 1941 the Copa Presidente FEF was established as an official tournament founded and organized by the RFEF; however, it was also only contested once, and though 11 of the 12 matches in its mini-league format were played between April and May 1941, its last, decisive fixture was delayed until eventually taking place in September 1947.
The trophy was the predecessor of the current Supercopa de España, first held in 1982.
[1] ** In 1952 and 1953[5] the cup was awarded to Barcelona, as they had won the La Liga / Copa del Generalísimo double.