{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The Blumenfeld gambit (Pergamon chess openings)","author_name":"Przewoznik, Jan","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0080371329.html\">The Blumenfeld gambit (Pergamon chess openings)</a>","width":400,"height":300}