CREATE TABLE table_name_20 (white VARCHAR(255), opening VARCHAR(255), moves VARCHAR(255), black VARCHAR(255), result VARCHAR(255))
What's the white for a black of Anand, a result of  ½–½, 39 moves, and an opening of d37 queen's gambit declined?
    
SQL: SELECT white FROM table_name_20 WHERE black = "anand" AND result = "½–½" AND moves = 39 AND opening = "d37 queen's gambit declined"