In this respect, I suppose I'm the total opposite of Garry [Kasparov]. With his very emotive body language at the [chess]board he shows and displays all his emotions. I don't.

It made a big difference to my match stamina. I couldn't imagine I would have been so energetic during the match - it really gave me a welcomed extra boost!

But with the Berlin, I was able to allow him to get near, but not quite near enough, and I knew where to draw the line with the fortresses I had set up.

Only he, who penetrates into the depth of the game, can express his personality in it.

Once he had selected the path he was going down he really had to stick with it in a 16 game match. He had to try and hit in the one direction but unfortunately for him - though fortunately for me! - he hit in the wrong direction.

I go to bed at 4 a. m. Almost all chessplayers do.

So basically it's very simple: to start with, if you want to win the match, you shouldn't be afraid of him. There are still many, many things to do, but above all this is the most important: Don't be scared of him!