CREATE TABLE table_43065 ("Position" CLOB, "Jersey #" FLOAT, "Name" CLOB, "Height  ( cm ) " FLOAT, "Weight  ( kg ) " FLOAT, "Birthdate" CLOB, "Birthplace" CLOB, "1990\\u20131991 Team" CLOB)

What is the highest Weight for the position of D, and the 1990 1991 Team was the chicago blackhawks?
SELECT MAX("Weight (kg)") FROM table_43065 WHERE "Position" = 'd' AND "1990\u20131991 Team" = 'chicago blackhawks'
SELECT MAX("Weight (kg)") FROM "table_43065" WHERE "1990\u20131991 Team" = 'chicago blackhawks' AND "Position" = 'd'