Despite the development of chess theory, there is much that remains secret and unexplored in chess.

My study of chess was accompanied by a strong attraction to music, and it was probably thanks to this that from childhood I became accustomed to thinking of chess as an art, for all the science and sport involved in it.

The first chess book that I read was Dufresne's self-tutor, published with Lasker's Common Sense in Chess as an appendix.

In my opinion, the style of a player should not be formed under the influence of any single great master.

The Ruy Lopez occupied a constant place in my opening repertoire. In it is reflected the classical interpretation of the problem of the centre.

No fantasy, however rich, no technique, however masterly, no penetration into the psychology of the opponent, however deep, can make a chess game a work of art, if these qualities do not lead to the main goal - the search for truth.

Despite the development of chess theory, there is much that remains secret and unexplored in chess.