Alekhine - Bogoljubov World Championship Rematch (1934) chess event

Alekhine - Bogoljubov World Championship Rematch (1934) chess event

Alekhine - Bogoljubov World Championship Match (1929) chess event

On this day 85 years ago, unheralded Dutch mathematician Max Euwe

Efim Bogoljubow by Edward Winter

Alexander Alekhine's Chess Games, 1902-1946: 2543 Games of the

Efim Bogoljubow by Edward Winter

The Genius of the Combination, pt 2

CHESS - WORLD CHAMPIONS

History of Chess Matches –

World Champions Timeline

Efim Dmitriyevich Bogoljubow v E Jacobson (score sheet) Schultz

Alekhine's Jewel: Alekhine vs Levenfish, St. Petersburg 1912

Alexander Alekhine Top Chess Players

Efim Bogoljubow by Edward Winter