CREATE TABLE table_76444 ("Date" TEXT, "Event" TEXT, "City" TEXT, "Oil Pattern" TEXT, "Winner  ( Title # ) " TEXT, "Runner-up" TEXT, "Score" TEXT)

Name the Date when has robert smith (7)?
SELECT "Date" FROM table_76444 WHERE "Winner (Title #)" = 'robert smith (7)'
SELECT "Date" FROM "table_76444" WHERE "Winner (Title #)" = 'robert smith (7)'