🌐EnglishEnglishDeutschEspañolFrançaisItalianoPolskiРусскийالعربية中文日本語EntityQ1140158· pop 25· linked from 608 articlesendgame studycomposed chess endgame positionAvailable in 24 languagesEspañolFrançaisDeutsch日本語РусскийItalianoالعربيةBulgarianCatalanEsperantoConnectionsElo rating systemEntityAlexey TroitskyEntityCategoriesChess endgamesChess problems