CREATE TABLE table_20409 ("No." FLOAT, "Date" CLOB, "Tournament" CLOB, "Winning score" CLOB, "To par" CLOB, "Margin of victory" CLOB, "Runner ( s ) -up" CLOB)

Name the date of winning score being 67-67-63=197
SELECT "Date" FROM table_20409 WHERE "Winning score" = '67-67-63=197'
SELECT "Date" FROM "table_20409" WHERE "Winning score" = '67-67-63=197'