when is the venue nikos goumas stadium and the score is 2–2 4–4 a.e.t. 6–5 pso?
CREATE TABLE "greek_cup_finals" (
  "year" text,
  "winner" text,
  "runner_up" text,
  "score" text,
  "venue" text
);
SELECT "year" FROM "greek_cup_finals" WHERE "venue"='nikos goumas stadium' AND "score"='2–2 4–4 a.e.t. 6–5 pso';