SCHEMA:
CREATE TABLE table_name_77 (result VARCHAR, tournament VARCHAR, year VARCHAR, white VARCHAR)
USER:
What is Result, when Year is greater than 1999, when White is "Kramnik", and when Tournament is "Mainz CC Champions Duel (5)"?

QUERY:
SELECT result FROM table_name_77 WHERE year > 1999 AND white = "kramnik" AND tournament = "mainz cc champions duel (5)"