D21WhiteEnd of book
Alekhine Defense, Borisenko-Furman Variation
Queen's Gambit Accepted1. d4 d5 2. c4 dxc4 3. Nf3 a6 4. e4
Also known as QGA: Alekhine, Borisenko-Furman Variation, Queen's Gambit Accepted, Alekhine Defense, Borisenko-Furman Variation, QGA.