What Queen's Gambit Declined puts on the board
Material is level, with white to move.
White has central pawns on d4; Black has central pawns on d5.
White can still castle either side; Black can still castle either side.
What White is trying to build
Build pressure on the centre and recover or use the c-pawn investment through development.
Place rooks on the c- and d-files once the centre is clarified.
How Black challenges it
Challenge d4 with …c5 or …e5 when development permits.
Complete development without trying to hold c4 at any cost.
The tactical pattern to recognise
The isolated queen’s pawn can be both a weakness and a source of active play.
Minor-piece pressure on c6, d5 and e4 often decides the central break.
What to check before committing
Trying to win the gambit pawn while the king remains in the centre.
Trading into a passive structure without contesting an open file.
Choose the next book move
Preview a move to see the resulting position and the idea behind it. Select it to continue on the same board.
Reference links and alternate move orders
Move orders
1.d4 d5 2.c4 e61.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be71.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7 5.Nf31.d4 d5 2.c4 e6 3.Nf3 Nf6 4.Nc3 dxc4 5.Bg5 Be71.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 e6 5.Bg5 Nbd7 6.e31.d4 d5 2.c4 e6 3.Nf3 Nf6 4.Nc3 dxc4 5.Bg5 Be7 6.e41.d4 d5 2.c4 e6 3.Nf3 Nf6 4.Nc3 Nc6 5.Bg5 Be7 6.e3 O-O1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7 5.Nf3 c6 6.e3 dxc4 7.Bxc41.d4 d5 2.c4 e6 3.Nf3 Nf6 4.Nc3 Nc6 5.Bg5 Be7 6.e3 O-O 7.Rc1 h6 8.Bh4