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_47 ( date VARCHAR, competition VARCHAR, result VARCHAR )

### Question ###
When is the Competition of friendly match with a Result of 2 1?

### Accurate SQL ###

SELECT date FROM table_name_47 WHERE competition = "friendly match" AND result = "2–1"