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 matches (winner_name VARCHAR, loser_name VARCHAR, minutes VARCHAR)

### Question ###
find the names of loser and winner who played in the match with greatest number of minutes.

### Accurate SQL ###

SELECT winner_name, loser_name FROM matches ORDER BY minutes DESC LIMIT 1