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_28 (score VARCHAR, opponent VARCHAR, location VARCHAR)

### Question ###
What is the score from the game where Algeria is the opponent at Porto-Novo?

### Accurate SQL ###

SELECT score FROM table_name_28 WHERE opponent = "algeria" AND location = "porto-novo"