The Ultimate question to the life, chess,computer chess and everything...
the answer is 42, 42 moves to either draw or win for Rybka, just ignores popular cooked opening books and has learning ON, and throws away all the usual book lines, Rybka of the future found a new unique opening that no one has ever tried, so unique and peculiar in its set up, its just a best laid plan...
the idea is that Rybka opens up with h4,a4,e3 pawns from the start and launches her queen,2 rooks and Knights and is so suddenly ready for king side attack(what a nightmare for human), and tries to finish off the opponents king as soon as possible...else shows the info...mate in 42..mate in 41...(damn it shredder)