Никита Михайлович Плаксин. Россия, Москва. Родился 9 июля 1931 г.
Nikita Plaksin. Russia Moscow. Born on July 9, 1931
Hydraulic engineer by profession. Since 1964 he has published over 1000 retro compositions, 220 distinctions, of which 90 were awarded prizes, including 15 the first.
In the journal "Chess Composition" led the department of retroanalysis.
He was the first to develop the 50-move rule theme in retroanalysis.
FIDE master of chess composition.
International judge for Chess Composition (1989).