🌐EnglishEnglishBahasa IndonesiaDeutschEspañolFrançaisItalianoNederlandsPortuguêsSvenskaTiếng ViệtTürkçeРусскийفارسی中文日本語EntityQ645666· pop 33· linked from 553 articlesLarsen's Openingchess opening 1. b3ConnectionsList of ECO codesEntityonline chessEntityCategoriesChess openings