EntityQ764768· pop 22· linked from 551 articlesirregular chess openingSign in to saveinfrequent and unorthodox chess openingConnectionsKing's Pawn GameEntityLarsen's OpeningEntityOpen GameEntityScandinavian DefenseEntityList of ECO codesEntityBenoni DefenseEntityonline chessEntitychessEntityInternational Standard Book NumberEntitypawnEntitykingEntityrookEntityqueenEntityAnatoly KarpovEntityknightEntitybishopEntityFIDEEntitycastlingEntityGrandmasterEntitychess openingEntityCategoriesChess openings