Petr Izmailov

Petr Izmailov was considered to be one of the top four players of the Soviet Union in 1929 according to Yuri Averbakh, and he was ranked around number 50 in the world at the time based on Chessmetrics methodology. Izmailov won the 1928 Championship of Soviet Russia, reached the last four of the 1929 Soviet Championship, and had a 2/2 lifetime score against Botvinnik. He was a regular winner of Siberian regional and city championships as well as a pioneer in some openings, playing a line similar to the Makogonov Attack against the King's Indian more than ten years before Makogonov himself.

Izmailov, like many players of his generation, fell victim to Stalin's purges. He was arrested on spurious charges in 1936 and executed in 1937. His name was then mostly expunged from the Soviet chess press for over 50 years.

At the time of Petr's arrest, his son Nikolai was less than