What is the to par for Australia and a 73-69-71=213 score?
CREATE TABLE "third_round" (
  "place" text,
  "player" text,
  "country" text,
  "score" text,
  "to_par" text
);
SELECT "to_par" FROM "third_round" WHERE "country"='australia' AND "score"='73-69-71=213';