What competitions record a date and time of 17.04.1920 at 15:00?
CREATE TABLE "scores" (
  "record" text,
  "date_and_time" text,
  "competition" text,
  "home_or_away" text,
  "opponent" text,
  "score" text
);
SELECT "competition" FROM "scores" WHERE "date_and_time"='17.04.1920 at 15:00';