What date had Alexander Krasnorutskiy as a partner with a score of 6–3, 4–6, 6–2?
CREATE TABLE "wins_13" (
  "date" text,
  "tournament" text,
  "surface" text,
  "partner" text,
  "opponent_in_final" text,
  "score" text
);
SELECT "date" FROM "wins_13" WHERE "partner"='alexander krasnorutskiy' AND "score"='6–3, 4–6, 6–2';