🌐EnglishEnglishEspañolFrançaisNederlandsEntityQ3555314· pop 7· linked from 8 articlesExcelsiorchess problemAvailable in 7 languagesEspañolFrançaisCatalanCzechGreekLatvianvia Wikidata sitelinks · CC0Connectionsonline chessEntitychessEntityCategories1861 in chessChess problems