SELECT partner FROM table_name_6 WHERE championship = "australian open, melbourne" AND score = "2–6, 7–5, 6–2, 4–6, 3–6"
CREATE TABLE table_name_6 (partner VARCHAR, championship VARCHAR, score VARCHAR)
ใครคือคู่หูในรายการ Australian Open, Melbourne เมื่อสกอร์คือ 2–6, 7–5, 6–2, 4–6, 3–6
Who was the partner at the Australian Open, Melbourne when the score was 2–6, 7–5, 6–2, 4–6, 3–6?