CREATE TABLE table_43512 ("Season" TEXT, "Competition" TEXT, "Round" TEXT, "Opponent" TEXT, "Home" TEXT, "Away" TEXT)

Who was the home when the opponent was slovan liberec?
SELECT "Home" FROM table_43512 WHERE "Opponent" = 'slovan liberec'
SELECT "Home" FROM "table_43512" WHERE "Opponent" = 'slovan liberec'