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_12828723_4 (points_for VARCHAR, played VARCHAR, tries_against VARCHAR)

### Question ###
what is the points for when the played is 22 and tries against is 68?

### Accurate SQL ###

SELECT points_for FROM table_12828723_4 WHERE played = "22" AND tries_against = "68"