Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_17922 ( "Position" real, "Club" text, "Played" real, "Won" real, "Drawn" real, "Lost" real, "Pts For" real, "Pts Agst" real, "B.P." real, "Points" real )

### Question ###
Name the most points against when points for is 860

### Accurate SQL ###

SELECT MAX("Pts Agst") FROM table_17922 WHERE "Pts For" = '860'