EntityQ1140158· pop 25· linked from 608 articlesendgame studySign in to savecomposed chess endgame positionConnectionsElo rating systemEntityAlexey TroitskyEntityonline chessEntitychessEntityInternational Standard Book NumberEntityFlandersEntitypawnEntityrookEntitykingEntityqueenEntityThe Three MusketeersEntityEmanuel LaskerEntityknightEntitybishopEntityFIDEEntitycastlingEntityGrandmasterEntitychess openingEntityVasily SmyslovEntityChess OlympiadEntityCategoriesChess endgamesChess problems