Alexander Alekhine – undefeated World Chess Champion

Alexander Alekhine was multiple winner of various international tournaments, fourth World Chess Champion, the only world champion who died undefeated

Game - 11, World Chess Championship Mikhail Botvinnik vs Mikhail Tal 1961.

The Greatest Chess Players of All Time: The Legends of Chess - EnthuZiastic

Alekhine Chess Memorial Begins Today ~ Chess Magazine Black and White

World Chess Champion Alexander Alekhine : r/redscarepod

World Chess Champion Alexander Alekhine : r/redscarepod

The 5 Greatest Chess Players of All-Time — The Sporting Blog

World Champions Timeline

Who is the best chess player in history? It depends how you look at it

1992 Alexander Alekhine undefeated chess champion

Chess Records - CHESS POWER

Alexander Alekhine, World Champion, Grandmaster, Chess Genius