🌐EnglishEnglishDeutschEspañolFrançaisNederlandsPolskiPortuguêsSvenskaTürkçeРусскийالعربيةفارسی한국어中文日本語EntityQ1139394· pop 29· linked from 609 articlessacrificechess move that offers material gain in exchange for positional advantageAvailable in 26 languagesEspañolFrançaisDeutsch日本語РусскийPortuguêsالعربيةAzerbaijaniBulgarianCatalanConnectionschess openingEntityPetrov's DefenceEntityCategoriesChess tacticsChess terminology