The 'chess machine', by which admiring title he had been known, revealed the great drawback of a machine: it had not sufficient flexibility to adapt itself to altered circumstances.

Capablanca plays very superficially sometimes, in a way that can only be ascribed to lack of concentration. This is an integral weakness of his make-up and can only be partially compensated by his employing his time allowance to the full.

Alekhine is a poet who creates a work of art out of something that would hardly inspire another man to send home a picture post card.

Capablanca did not apply himself to opening theory (in which he never therefore achieved much), but delved deeply into the study of end-games and other simple positions which respond to technique rather than to imagination.

The 'chess machine', by which admiring title he had been known, revealed the great drawback of a machine: it had not sufficient flexibility to adapt itself to altered circumstances.

He can be regarded as the great master of simplification. The art of resolving the tension at the critical moment and in the most effacious way so as to clarify the position as desired is Capablanca's own.

Strategy requires thought, tactics require observation