If Tal would learn to program himself properly, then it would become quite impossible to play against him.

It is a well known fact that almost all the outstanding chess-players have been first-class analysts.

A knight ending is really a pawn ending.

If you are going to make your mark among masters, you have to work far harder and more intensively, or, to put it more exactly, the work is far more complex than that needed to gain the title of Master.

When my opponent's clock is going I discuss general considerations in an internal dialogue with myself. When my own clock is going I analyse conctrete variations.

Yes, I have played a blitz game once. It was on a train, in 1929.

Memorization of variations could be even worse than playing in a tournament without looking in the books at all.