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_name_46 ( wins INTEGER, goal_difference VARCHAR, played VARCHAR )

### Question ###
What is the most wins for a position with more than 30 played and a goal difference of 11?

### Accurate SQL ###

SELECT MAX(wins) FROM table_name_46 WHERE goal_difference = 11 AND played > 30