Queen's Pawn Game: what should Black play?

In this position from the Queen's Pawn Game, Black faces a challenge to the light-squared bishop on f5 and achieves comfortable equality with either Nf6 or the immediate trade Bxd3. The engine ranks Nf6 as the top choice with an evaluation of +0.04, maintaining flexibility while continuing development. The practical favorite, however, is Bxd3, which accounts for 69.1% of the 530K recorded games in the database.

The Immediate Trade: 3...Bxd3

Resolving the tension on d3 immediately is the most common approach by far, seen in 366K games. By playing Bxd3, Black avoids any potential pawn structure changes on the kingside and keeps the engine evaluation at an almost dead-even +0.07. An illustrative engine continuation runs Bxd3 Qxd3 Nd7 Nbd2 c5 e4, where White establishes a central presence with e4 while Black targets the center with the standard strike c5.

Flexible Development with 3...Nf6

Selecting Nf6 represents the engine's preferred option, played in 18.7% of games (99K recorded). Rather than making an immediate decision regarding the bishops, Black develops a kingside piece and waits for White to declare intentions. If White continues development, the engine main line demonstrates that Black can exchange pieces under favorable circumstances via Nf6 O-O Bxd3 Qxd3 c5 dxc5.

Secondary Bishop and Pawn Moves

Other choices appear less frequently in the database. The move Bd6 is chosen in 8.9% of games (47K recorded) with an evaluation of +0.17, leading to complications after Bd6 Nc3 Nf6 Nxd5 Nxd5 e4. Solidifying the center with c6 accounts for 3.3% of games (18K recorded, evaluated at +0.18), followed by c6 O-O Bg6 c4 Nd7 Qc2. Finally, Be7 evaluates at +0.14, meeting the potential capture with Be7 Bxf5 exf5 c4 dxc4 b3.