CREATE TABLE table_8449 ("Outcome" TEXT, "Date" FLOAT, "Tournament" TEXT, "Surface" TEXT, "Partner" TEXT, "Opponents" TEXT, "Score" TEXT)

When was the most recent game that he partnered with nicklas kulti and they scored 3 6, 7 6, 6 4?
SELECT MAX("Date") FROM table_8449 WHERE "Partner" = 'nicklas kulti' AND "Score" = '3–6, 7–6, 6–4'
SELECT MAX("Date") FROM "table_8449" WHERE "Partner" = 'nicklas kulti' AND "Score" = '3–6, 7–6, 6–4'