CREATE TABLE table_name_72 (points NUMBER, races VARCHAR2, driver VARCHAR2)

What is the number of points that driver fernando alonso has in the season he had 20 races?
SELECT SUM(points) FROM table_name_72 WHERE races = 20 AND driver = "fernando alonso"
SELECT SUM("points") FROM "table_name_72" WHERE "driver" = "fernando alonso" AND "races" = 20