EntityQ1138509· pop 29· linked from 548 articlesAlbin CountergambitSign in to savechess openingConnectionsChess.comEntitypromotionEntityList of ECO codesEntityonline chessEntityNew York CityCitychessEntityMilanCityInternational Standard Book NumberEntitypawnEntitykingEntityrookEntityqueenEntityknightEntityEmanuel LaskerEntitybishopEntityFIDEEntitycastlingEntityGrandmasterEntitychess openingEntityChess OlympiadEntityCategories1881 in chessChess openings