{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The Art of Defence in Chess: Defence and Counterattack Techniques in Chess (Pergamon Russian Chess Series)","author_name":"Lyev Polugayevsky, Iakov Damsky","thumbnail_url":"https://www.ebooknetworking.net/books/008/032/big0080320597.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0080320597.html\">The Art of Defence in Chess: Defence and Counterattack Techniques in Chess (Pergamon Russian Chess Series)</a>","width":400,"height":300}