What is the attendance in the game in the 2010-11 season, when the score was 2–0?
CREATE TABLE "matches_played" (
  "season" text,
  "date" text,
  "venue" text,
  "competition" text,
  "score" text,
  "attendance" real,
  "report" text
);
SELECT MIN("attendance") FROM "matches_played" WHERE "season"='2010-11' AND "score"='2–0';