CREATE TABLE table_22059 ("Week" FLOAT, "Date" TEXT, "Opponent" TEXT, "Result" TEXT, "Game site" TEXT, "Record" TEXT, "Attendance" FLOAT)

When was the game played when the opponent was 'at Los Angeles Rams'?
SELECT "Date" FROM table_22059 WHERE "Opponent" = 'at Los Angeles Rams'
SELECT "Date" FROM "table_22059" WHERE "Opponent" = 'at Los Angeles Rams'