{"product_id":"das-moderne-blackmar-diemer-gambit-band-4","title":"Das Moderne Blackmar-Diemer-Gambit, Band 4","description":"195, [5] pp. German text. The Blackmar-Diemer Gambit (BDG) is an aggressive, somewhat unorthodox chess opening for White, starting 1. d4 d5 2. e4 dxe4 3. Nc3 Nf6 4. f3, sacrificing a pawn for rapid development, open lines, and quick attacks. While considered risky or 'unsound' at high levels, it boasts high scoring potential in blitz and club play by surprising opponents.","brand":"Schnachverlag Rudi Schmaus","offers":[{"title":"Default Title","offer_id":44702899798086,"sku":"2352561","price":10.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1232\/9510\/files\/2352561.jpg?v=1773070086","url":"https:\/\/ym-demo.myshopify.com\/products\/das-moderne-blackmar-diemer-gambit-band-4","provider":"Yesterday's Muse","version":"1.0","type":"link"}