{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Mathematical Go Endgames: Nightmares for Professional Go Players","author_name":"Berlekamp, Elwyn","thumbnail_url":"https://www.ebooknetworking.net/books/092/389/big0923891366.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0923891366.html\">Mathematical Go Endgames: Nightmares for Professional Go Players</a>","width":400,"height":300}