Caro-Kann Defense, Exchange Variation

In algebraic notation, d5 means column d and row 5. In the Exchange Variation of the Caro-Kann Defense, White captures Black's d5-pawn with the e-pawn. Black recaptures with the pawn that came from c6. Two central pawns disappear, and the d-pawns face each other on d4 and d5.

The position looks simple, but it is not a perfect mirror. Black's c-pawn has left its original column while White's c-pawn remains on c2, and Black still has the e-pawn. White usually brings the pieces to natural squares and then decides whether to preserve a stable pawn arrangement or increase the pressure on d5.

Black receives a durable pawn arrangement and can bring out the c8-bishop freely. Typical goals are to activate the pieces quickly, play e6, and seek queenside pressure with ...b5 and ...b4, or prepare ...e5 when the position allows it. White retains the advantage of moving first and can use it for active piece placement, but the opening does not grant an automatic attack.

The Exchange simplifies the center without creating an identical structure

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Startexd5cxd5Bd3Nc6c3

3.exd5 chooses the Exchange Variation and removes the black pawn that attacked e4.

White chooses what to do with the tension

Exchanging on d5 avoids the closed chain and leads to this variation's own structure.

1. 3.exd5 chooses the Exchange Variation and removes the black pawn that attacked e4.
2. 3.e5 would choose the Advance and keep the central pawns locked.
3. 3.Nc3 would support e4 and allow systems based on ...dxe4.