CREATE TABLE table_42544 ("Outcome" CLOB, "Date" CLOB, "Tournament" CLOB, "Surface" CLOB, "Opponent in the final" CLOB, "Score" CLOB)

What is the Date that has a Outcome of winner, and a la b y kak ay was the opponent in the final?
SELECT "Date" FROM table_42544 WHERE "Outcome" = 'winner' AND "Opponent in the final" = 'çağla büyükakçay'
SELECT "Date" FROM "table_42544" WHERE "Opponent in the final" = 'çağla büyükakçay' AND "Outcome" = 'winner'