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_51 (wins INTEGER, club VARCHAR, goals_against VARCHAR)

### Question ###
Name the most wins which have clubbed of elche cf and goals against more than 43

### Accurate SQL ###

SELECT MAX(wins) FROM table_name_51 WHERE club = "elche cf" AND goals_against > 43