{"product_id":"9781857441109","title":"Positional Sacrifices","description":"\u003cp\u003eMost competitive players are very familiar with the idea of a sacrificial checkmating attack, but the positional sacrifice has been strangely neglected. By means of a subtle positional sacrifice, a player can sometimes fundamentally alter the course of a game in his or her favor. In this instructive and entertaining book International Master Neil McDonald demonstrates just how effective well-executed positional sacrifices are. Topics covered include sacrifices to open lines for the pieces, sacrifices as a defensive weapon, the exchange sacrifice, the psychology of sacrifice and much more.\u003cbr\u003e\u003c\/p\u003e","brand":"Everyman Chess","offers":[{"title":"Default Title","offer_id":47054567637232,"sku":"9781857441109","price":15.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/7593\/9824\/files\/9781857441109_p0.jpg?v=1763599082","url":"https:\/\/shop-qa.barnesandnoble.com\/products\/9781857441109","provider":"Barnes \u0026 Noble (DEV)","version":"1.0","type":"link"}