Queen's Gambit: what to play after d4?

In the Queen's Gambit (ECO D06), Black faces an immediate central challenge against the d5 pawn and achieves the strongest practical and theoretical standing by reinforcing the center with e6. This move leads into the Queen's Gambit Declined, giving Black an engine evaluation of +0.18 while representing the most popular choice, chosen in 26.9% of games across 4.05M recorded encounters. By solidly supporting d5, Black secures central stability while keeping options open for piece development.

Strategic Classical Defenses

The classical continuation e6 directly guards the central pawn structure, as seen in the illustrative engine line e6 Nc3 Nf6 cxd5 exd5 Bg5. Alternatively, Black frequently opts for the Slav Defense setup with c6, played in 22.1% of games (3.33M recorded) with an evaluation of +0.23, which prepares the variation c6 Nf3 Nf6 Nc3 e6 Bg5 while keeping the light-squared bishop's diagonal unobstructed. Both approaches prioritize maintaining a solid pawn presence on d5.

Accepting the Gambit or Countering

Black can also accept the offered wing pawn directly with dxc4, chosen in 24.0% of encounters (3.61M recorded) and evaluated at +0.36. This Queen's Gambit Accepted continuation can lead to open play following dxc4 e4 e5 Nf3 exd4 Bxc4. Other alternatives include the Chigorin Defense with Nc6, seen in 3.1% of games (474K recorded, evaluated at +0.47) leading into Nc6 Nf3 e6 Nc3 Nf6 Bg5, and the symmetrical strike c5 (+0.52), which can lead to c5 cxd5 Qxd5 Nf3 cxd4 Nc3. Rare tries include g6, appearing in 0.3% of games (52K recorded).