Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### Context:
CREATE TABLE table_29302711_12 (matches_won INTEGER, matches_played VARCHAR)
### Question:
how many matches did the player that played 23 matches win
### Answer:
SELECT MIN(matches_won) FROM table_29302711_12 WHERE matches_played = 23