CREATE TABLE table_name_93 (date VARCHAR2, winning_score VARCHAR2)

Which Date has a Winning score of 14 (66-64-68-68=266)?
SELECT date FROM table_name_93 WHERE winning_score = –14(66 - 64 - 68 - 68 = 266)
SELECT "date" FROM "table_name_93" WHERE "winning_score" = –14(FALSE)