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_15373 ( "Place" real, "Team" text, "Played" real, "Draw" real, "Lost" real, "Goals Scored" real, "Goals Conceded" real, "Points" real )

### Question ###
How many goals were scored when they had over 28 points and played over 18 games?

### Accurate SQL ###

SELECT MAX("Goals Scored") FROM table_15373 WHERE "Points" > '28' AND "Played" > '18'