ECO B10 · Caro-Kann Defense

Caro-Kann Defense: Labahn Attack

1. e4 c6 2. b4

abcdefgh87654321
Black to move. The arrow shows Stockfish’s best move.
Best move

2… e5−0.40

Black is slightly better. Stockfish 18, depth 18.

Analyze this position

In the Caro-Kann Defense: Labahn Attack (B10), reached after 1. e4 c6 2. b4, Stockfish 18 recommends 2… e5 for Black. Black is slightly better (−0.40).

Top engine moves

  1. −0.402… e5 3. d4 d5 4. a3 exd4 5. Qxd4 Be7 6. Bb2 Nf6 7. exd5
  2. −0.202… d5 3. e5 Qb6 4. c3 a5 5. bxa5 Qxa5 6. a4 Bf5 7. Nf3
  3. −0.132… Nf6 3. e5 Nd5 4. a3 d6 5. c4 Nc7 6. exd6 exd6 7. Nf3

Variations

Frequently asked questions

What is the best move in the Caro-Kann Defense: Labahn Attack?
After 1. e4 c6 2. b4, Stockfish 18 at depth 18 recommends 2… e5 for Black, continuing 3. d4 d5 4. a3 exd4 5. Qxd4 Be7 6. Bb2 Nf6 7. exd5. Black is slightly better (−0.40). The next best moves are 2… d5 (−0.20) and 2… Nf6 (−0.13).
Is the Caro-Kann Defense: Labahn Attack a good opening?
Stockfish rates the position at −0.40: black is slightly better. Evaluations this early in the game are small, so practical results depend far more on knowing the plans and typical structures than on the engine's number.
What is the ECO code of the Caro-Kann Defense: Labahn Attack?
B10. ECO codes classify chess openings from A00 to E99; B is the volume for semi-open games (other than the French).

Opening names from the Lichess opening book (CC0). Pieces by Colin M.L. Burnett (GPLv2+).