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_23 (engine VARCHAR, rank VARCHAR, points VARCHAR)

### Question ###
Which engine is used when there is a 3rd place rank and 513 points?

### Accurate SQL ###

SELECT engine FROM table_name_23 WHERE rank = "3rd" AND points = 513