Question: Name the to par for 20 Feb 2005
SQL: SELECT "To par" FROM "1-21469545-2" WHERE "Date" = '20 Feb 2005';

Question: Name the number for margin of victory being 3 strokes
SQL: SELECT COUNT("No.") FROM "1-21469545-2" WHERE "Margin of victory" = '3 strokes';

Question: Name the winning score for 8 Feb 2009
SQL: SELECT COUNT("Winning score") FROM "1-21469545-2" WHERE "Date" = '8 Feb 2009';