An amusing fact: as far as I can recall, when playing the Ruy Lopez I have not yet once in my life had to face the Marshall Attack!
Anatoly KarpovNo, I do not want to sacrifice four days for two games. My time is too valuable to do that
Anatoly KarpovChess is a very tough game, and psychologically a tough game. And of course chess needs a lot of qualities, human qualities. And so you must have very strong nervous system and then you must be well prepared, you must be able to work a lot.
Anatoly KarpovI still remember Botvinnik's reaction to each of my games, right from the opening moves. At first he would express amazement, then annoyance, and, finally irritation.
Anatoly Karpov