user: Question: What is the date of the GC competition when the opponents are 1. FC Nuremberg?
Columns: ['Date', 'Opponents', 'Score', 'Competition', 'Match Report']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['July 6, 2005', 'Zillertal XI', '10-0', 'F', 'eintracht-archiv.de']
SQL:

assistant: SELECT "Date" FROM "Table" WHERE "Opponents" = '1. FC Nuremberg' AND "Competition" = 'GC';