Multiple sources (including Richard Dawkin's own web-site) quote the following from an article by Michael Ruse, which he supposedly wrote for the Playboy magazine.
We who love science must realize that the enemy of our enemies is our friend. Too often evolutionists spend time insulting would-be allies. This is especially true of secular evolutionists. Atheists spend more time running down sympathetic Christians than they do countering creationists. When John Paul II wrote a letter endorsing Darwinism, Richard Dawkins's response was simply that the pope was a hypocrite, that he could not be genuine about science and that Dawkins himself simply preferred an honest fundamentalist.
(Bold text not original.)
Did Dawkins made this remark?