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Chess Opening Theory/1. d4/1...d5/2. c4/2...dxc4

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Queen's Gambit Accepted
a b c d e f g h
8a8 black rookb8 black knightc8 black bishopd8 black queene8 black kingf8 black bishopg8 black knighth8 black rook8
7a7 black pawnb7 black pawnc7 black pawnd7 black kinge7 black pawnf7 black pawng7 black pawnh7 black pawn7
6a6 black kingb6 black kingc6 black kingd6 black kinge6 black kingf6 black kingg6 black kingh6 black king6
5a5 black kingb5 black kingc5 black kingd5 black kinge5 black kingf5 black kingg5 black kingh5 black king5
4a4 black kingb4 black kingc4 black pawnd4 white pawne4 black kingf4 black kingg4 black kingh4 black king4
3a3 black kingb3 black kingc3 black kingd3 black kinge3 black kingf3 black kingg3 black kingh3 black king3
2a2 white pawnb2 white pawnc2 black kingd2 black kinge2 white pawnf2 white pawng2 white pawnh2 white pawn2
1a1 white rookb1 white knightc1 white bishopd1 white queene1 white kingf1 white bishopg1 white knighth1 white rook1
a b c d e f g h
Position in Forsyth-Edwards Notation (FEN)
Moves: 1.d4 d5 2.c4 dxc4
ECO code: D20-D29

Queen's Gambit Accepted

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2...dxc4

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The Queen's Gambit Accepted has a rich heritage in chess, both sides played by many of the world champions through the years. It is not really much of a gambit since white can recover the pawn immediately with 3. Qa4+, though unless white wants the queen placed on c4, this is unnecessary.

Black does better not to hold on to the pawn. Attempts to immediately support it with either 3...b5 or 3...Be6 are not advisable. 3...b5 is countered by 4. a4, threatening black's pawn chain at its base, and 3...Be6 allows 4. e4, with white grabbing a large share of the center and threatening a later d5 to kick away the bishop.

Black's biggest concern is to take advantage of the time it takes white to recover the pawn to get the pieces active and prepare for key pawn breaks in the center (usually ...c5 or ...e5). White usually has better control of the center and has an easier time developing an advantage, but must play well to achieve this. Major continuations:

  • 3. Nf3 - The classical main line. White develops while maintaining some flexibility.
  • 3. e4 - A newer, but explored continuation. It tends to be more immediately tactical than 3. Nf3 and puts the question to black on which plan regarding the center black wishes to pursue.
  • 3. e3 - Not as aggressive as 3. e4, but otherwise similar in intention. This often transposes into 3. Nf3 lines since white ends up playing e2-e3 anyway.
  • 3. Qa4+ - This is a more modern continuation. While classical theory shied away from developing the queen early, this line aims at posting the queen in an active role, similar to lines of the Catalan. This also avoids any monkey business in trying to hold on to c4.
  • 3.Nc3 - This move looks misguided, as d4 and e5 are not controlled, and the knight is vulnerable to a ...b5 advance.

Theory table

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

1. d4 d5 2. c4 dxc4

3 4 5
Queen's Gambit Accepted, Classical Nf3
Nf6
e3
e6
Bxc4
c5
=
Queen's Gambit AcceptedNc3

c6

e3

b5

a4

b4

=
e4
e5
Nf3
exd4
Bxc4
Bb4+
=
e3
Nf6
Bxc4
e6
Nc3
a6
=
Qa4+
Nc6
Nf3
Nf6
Nc3
Nd5
=

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References

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