{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"By Valeri Bronznik Techniques of Positional Play: 45 Practical Methods to Gain the Upper Hand in Chess","author_name":"","thumbnail_url":"https://www.ebooknetworking.net/books/B00/N4F/bigB00N4F24SO.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B00N4F24SO.html\">By Valeri Bronznik Techniques of Positional Play: 45 Practical Methods to Gain the Upper Hand in Chess</a>","width":400,"height":300}