SELECT COUNT(surface) FROM table_1964010_2 WHERE year = 2005 AND score = "6–7 (4–7) , 3–6, 7–6 (7–2) , 3–6"
Berapa banyak permukaan yang dimainkan pada tahun 2005 di mana skornya 6-7 (4-7), 3-6, 7-6 (7-2), 3-6?
CREATE TABLE table_1964010_2 (surface VARCHAR, year VARCHAR, score VARCHAR)