# Chess Opening Theory/1. d4/1...d5/2. c4

(Redirected from Chess/Queen's Gambit)
Queen's Gambit
 a b c d e f g h 8 8 7 7 6 6 5 5 4 4 3 3 2 2 1 1 a b c d e f g h
Position in Forsyth-Edwards Notation(FEN)

rnbqkbnr/ppp1pppp/8/3p4/2PP4/8/PP2PPPP/RNBQKBNR

Moves: 1.d4 d5 2.c4
ECO code: D06-D69
Parent: Queen's Pawn Opening

# Queen's Gambit

### 2.c4

2.c4 is the Queen's Gambit. White immediately responds to Black's attempt to gain a foothold in the center by striking out with his c-pawn. Though this pawn is not defended and Black can capture it with ...dxc4, doing so will remove Black's d-pawn from the center and give White more opportunities for central control. Therefore, Black often chooses to decline the gambit, which he can do in several ways.

Unlike many gambits in King's pawn openings, the Queen's Gambit is not intended to be a true material sacrifice in exchange for a quick attack or rapid development. In fact, even if Black accepts the gambit pawn, he will almost always find it unacceptably difficult to retain it. The purpose of the gambit is to gain a more subtle positional advantage by undermining Black's control of the center.

Accepting the gambit with 2...dxc4 is by no means a risky decision, but most Black players choose to decline it with 2...e6 or 2...c6 (the Slav defence). More exotic alternatives include the Chigorin defence 2...Nc6 or the Albin Countergambit 2...e5.

Less popular is 2...Nf6?!, the Marshall Defence, allowing cxd5 Nxd5 e4, or Bf5!?, which weakens b7.

## Theory table

For explanation of theory tables see theory table and for notation see algebraic notation.

1. d4 d5 2. c4

2 3 4 5
Queen's Gambit Declined ...
e6
Nc3
Nf6
Bg5
Be7
e3
O-O
+=
Semi-Slav Defence ...
...
...
c6
Nf3
Nf6
e3
Nbd7
Queen's Gambit Accepted ...
dxc4
Nf3
Nf6
e3
Bg4
Bxc4
e6
=
Slav Defence ...
c6
Nf3
Nf6
Nc3
dxc4
a4
Bf5
=
Chigorin Defence ...
Nc6
Nc3
Nf6
Nf3
Bg4
cxd5
Nxd5
+=
Albin Countergambit ...
e5
dxe5
d4
Nf3
Nc6
g3
Bg4
+=
Symmetrical Defence ...
c5
cxd5
Nf6
e4
Nxe4
dxc5
Nxc5
+=
Marshall Defence ...
Nf6
cxd5
Nxd5
Nf3
Bf5
Qb3 +/=
Baltic Defence ...
Bf5
cxd5
Bxb1
Qa4+
c6
Rxb1
Qxd5
+/=