Alexander Alexandrovich Alekhine (October 31, 1892 – March 24, 1946) was a Russian and French chess player who was the fourth World Chess Champion, holding the title from 1927 until his death in 1946, with a brief interruption from 1935 to 1937. He is renowned for his brilliant attacking play, deep strategic understanding, and exceptional combinational skill.

Alekhine’s career was marked by his victory over the seemingly invincible Jose Raul Capablanca in 1927, a match he was widely expected to lose. He was the first World Champion to die holding the title. His style was characterized by dynamic, complex, and often sacrificial play, aiming for decisive attacks.

He was also a prolific writer on chess, producing many annotated games and books that are still studied today. Alekhine’s legacy includes a rich collection of highly imaginative and aesthetically pleasing games, which continue to inspire and educate chess players worldwide.