Chess Opening Theory/1. d4/1...d5/2. c4/2...dxc4/3. Nf3/3...Nf6/4. e3/4...e6/5. Bxc4/5...c5

Queen's Gambit Accepted
	a b c d e f g h 8 7 6 5 4 3 2 1 8 7 6 5 4 3 2 1 a b c d e f g h
	Position in Forsyth-Edwards Notation (FEN) rnbqkb1r/pp3ppp/4pn2/2p5/2BP4/4PN2/PP3PPP/RNBQK2R
	Moves: 1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 c5
	ECO code: D25-D29

5...c5

Black strikes back at the center, potentially leaving White with an isolated queen's pawn after ...cxd4.

White's main option is 6. O-O, getting their king out of the center.

An alternative is 6. Qe2, the Furman variation. This supports the advance of the e-pawn and enables dxc5 without trading the queens.

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 c5

	6	7
	O-O a6
Furman variation	Qe2 a6	dxc5 Bxc5	=

Queen's Gambit Accepted
a b c d e f g h 8 7 6 5 4 3 2 1 8 7 6 5 4 3 2 1 a b c d e f g h
Position in Forsyth-Edwards Notation (FEN) rnbqkb1r/pp3ppp/4pn2/2p5/2BP4/4PN2/PP3PPP/RNBQK2R
Moves: 1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 c5
ECO code: D25-D29