{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Moderne Theorie der Schacheröffnungen: Dreispringerspiel bis Königsgambit","author_name":"Paul Keres","thumbnail_url":"https://www.ebooknetworking.net/books/487/187/big4871875431.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-4871875431.html\">Moderne Theorie der Schacheröffnungen: Dreispringerspiel bis Königsgambit</a>","width":400,"height":300}