SELECT year FROM table_name_44 WHERE venue = "nikos goumas stadium" AND score = "2–2 4–4 a.e.t. 6–5 pso"
Kapan venue stadion Nikos Goumas dan skornya adalah 2–2 4–4 A.E.T.6–5 pso?
CREATE TABLE table_name_44 (year VARCHAR, venue VARCHAR, score VARCHAR)