Efim Bogoljubov was one of the world's very strongest players in the 1920s and 1930s. Twice he pl...
Efim Bogoljubov was one of the world's very strongest players in the 1920s and 1930s. Twice he pl...
In the second part of his two-volume treatise on Bogoljubov's games, International Master Grigory...
In the second part of his two-volume treatise on Bogoljubov's games, International Master Grigory...
Szymon Winawer was a world top-10 player in the 1870s and 1880s, dueling with such titans as Stei...
Szymon Winawer was a world top-10 player in the 1870s and 1880s, dueling with such titans as Stei...
Vsevolod Rauzer, born in Kiev in 1908, was one of the world's leading chess opening theoreticians...
Vsevolod Rauzer, born in Kiev in 1908, was one of the world's leading chess opening theoreticians...
Rudolf Spielmann was one of the strongest chess players in the world in the first half of the 20t...
Rudolf Spielmann was one of the strongest chess players in the world in the first half of the 20t...