What is the lowest Game where Inning is 6th, and the Opposing Pitcher is cliff curtis?
CREATE TABLE "chief_wilson_s_36_triples" (
  "triple" real,
  "game" real,
  "date" text,
  "inning" text,
  "location" text,
  "opposing_pitcher" text,
  "team" text
);
SELECT MIN("game") FROM "chief_wilson_s_36_triples" WHERE "inning"='6th' AND "opposing_pitcher"='cliff curtis';