CREATE TABLE table_10432 ("Home team" TEXT, "Home team score" TEXT, "Away team" TEXT, "Away team score" TEXT, "Venue" TEXT, "Crowd" FLOAT, "Date" TEXT)

What is the date when Richmond was the home team?
SELECT "Date" FROM table_10432 WHERE "Home team" = 'richmond'
SELECT "Date" FROM "table_10432" WHERE "Home team" = 'richmond'