EntityQ4416787· pop 6· linked from 12 articlesAleksandr SergeyevSign in to saveRussian chess player (1897–1970)ConnectionsMoscowCityRussianEntitychessEntitySerpukhovEntityEfim BogoljubovEntityUSSR Chess ChampionshipEntityPeter RomanovskyEntityFedir BohatyrchukEntityBoris VerlinskyEntitychessgames.comEntityNikolai GrigorievEntityAbram RabinovichEntityNikolai RiuminEntityMoscow City Chess ChampionshipEntityNikolai ZubarevEntityCategories1897 births1970 deaths20th-century chess playersRussian chess players