Queens Gambit Accepted Furman Variation (1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.e3 e6 5.Bxc4 c5 6.O-O a6) Chess Puzzles

The queens gambit accepted furman variation is a specific branch of the Queen’s Gambit Accepted where Black’s acceptance leads to a Furman-style development setup, typically characterized by rapid piece play after the pawn structure is fixed. In practice, the defining feature is that Black has accepted the c4 pawn (QGA structure), and then aims for active coordination rather than slow recapture—often with moves that support central and queenside piece activity. I don’t have a reliably documented, universally agreed exact move order for the “Furman” label in this exact Lichess family, so the sa