Jose Raul Capablanca (Havana, 1888 - New York, 1942) was a Cuban chess player who became the World Chess Champion from 1921 to 1927. Capablanca learned to play chess at the age of four by observing his father's technique, and he became a legend in the world of chess. Originally written in English with the title "Chess Fundamentals" by Capablanca, is a treatise on the basic principles of the game, presented with remarkable precision and clarity, and developed and applied in a series of games commented on by the champion himself.