Caro-Kann Defense: Exchange Variation: what to play after exd5?

In the Exchange Variation of the Caro-Kann Defense (ECO B13), Black's overwhelmingly standard and strongest response is cxd5. By recapturing toward the center, Black restores material balance, establishes parity on the central files, and secures a near-equal engine evaluation of +0.10.

The strategic role of cxd5

Recapturing with cxd5 defines the Exchange structure and represents the vast majority of master praxis, holding White to an even 50.1% scoring performance. In the engine's primary continuation, play proceeds with cxd5 Nf3 Nc6 c3 Bf5 Qb3, where Black naturally develops the queenside knight to the c6 square and activates the light-squared bishop outside the pawn chain.

Premature queen sorties and alternatives

Alternative recaptures fall significantly short of the primary continuation. The queen recapture Qxd5 appears in 28.8% of recorded games (518K recorded) but yields a higher evaluation of +0.91 for White, who scores 54.4% after the tempo-gaining sequence Qxd5 c4 Qd8 Nf3 Bf5 Nc3. The rare check Qa5+, played in only 0.7% of games (13K recorded), evaluates at +0.74 and allows Qa5+ Bd2 Qxd5 Nf3 Bg4 c4, giving White comfortable development and a 57.1% scoring rate.

Gambit lines with Nf6 and g6

Black occasionally treats the position as a gambit by prioritizing piece development. The developing move Nf6 has occurred in 18.5% of games (333K recorded) with an evaluation of +0.73, leading into Nf6 dxc6 Nxc6 Nf3 Bg4 c3 where White scores 52.5%. The fianchetto setup g6 represents just 0.5% of games (9.0K recorded) and carries an engine evaluation of +1.25 following g6 dxc6 Nxc6 c3 Bg7 Nf3, though White's score remains at 49.9% in recorded play.