CREATE TABLE table_247955_2 (to_par VARCHAR2, winning_score VARCHAR2)

What were the shots below par when the winning score was 69-66-69-64=268?
SELECT to_par FROM table_247955_2 WHERE winning_score = 69 - 66 - 69 - 64 = 268
SELECT "to_par" FROM "table_247955_2" WHERE "winning_score" = FALSE