Table: rugby_2007_widnes
Columns: position
club
played
won
drawn
lost
pts_for
pts_agst
b_p
points

Question: What is the most points when the won is 9?
SQL: SELECT MAX("pts_for") FROM rugby_2007_widnes WHERE "won" = 9

Question: What is the number of played when points against 645?
SQL: SELECT COUNT("played") FROM rugby_2007_widnes WHERE "pts_agst" = 645

Question: Name the most points for
SQL: SELECT MIN("pts_for") FROM rugby_2007_widnes

Question: Name the most points against when points for is 860
SQL: SELECT MAX("pts_agst") FROM rugby_2007_widnes WHERE "pts_for" = 860