CREATE TABLE table_65562 ("Date" TEXT, "Tournament" TEXT, "Winning score" TEXT, "Margin of victory" TEXT, "Runner ( s ) -up" TEXT)

What is the Date of the Tournament with a Winning score of 9 (65-71-68-67=271)?
SELECT "Date" FROM table_65562 WHERE "Winning score" = '−9 (65-71-68-67=271)'
SELECT "Date" FROM "table_65562" WHERE "Winning score" = '−9 (65-71-68-67=271)'