Question: What was the winning score when there were 9 strokes advantage?
SQL: SELECT "Winning score" FROM "2-1075064-2" WHERE "Margin of victory" = '9 strokes';

Question: What was the margin of victory on Apr 23, 1967?
SQL: SELECT "Margin of victory" FROM "2-1075064-2" WHERE "Date" = 'Apr 23, 1967';