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_29302711_12 ( matches_won INTEGER, matches_played VARCHAR )

### Question ###
how many matches did the player that played 23 matches win

### Accurate SQL ###

SELECT MIN(matches_won) FROM table_29302711_12 WHERE matches_played = 23