Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### Context:
CREATE TABLE table_name_83 (date VARCHAR, surface VARCHAR, score VARCHAR)
### Question:
What date was the match on a hard surface with a score of 6–4, 2–6, 3–6?
### Answer:
SELECT date FROM table_name_83 WHERE surface = "hard" AND score = "6–4, 2–6, 3–6"