CREATE TABLE table_62005 ("Date" TEXT, "Tournament" TEXT, "Winning score" TEXT, "To par" TEXT, "Margin of victory" TEXT, "Runner ( s ) -up" TEXT, "Winner's share  (  $  ) " FLOAT)

What winning score has kraft nabisco championship as the tournament?
SELECT "Winning score" FROM table_62005 WHERE "Tournament" = 'kraft nabisco championship'
SELECT "Winning score" FROM "table_62005" WHERE "Tournament" = 'kraft nabisco championship'