Chess Openings Lab
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Caro-Kann Defense: Advance Variation

The Caro-Kann Advance Variation is 2.d4 d5 3.e5, where White locks the center and gains kingside space. White hopes to keep the e5 pawn as a spearhead for an attack, while Black develops the c8 bishop outside the chain and strikes at d4 with ...c5.

Moves
1.e4 c6 2.d4 d5 3.e5
ECO
B12
Engine
+0.33 · a slight edge for White (Stockfish 17.1, depth 20)
Played
40,356 games in our lichess sample
White scores
50.2%

Key ideas for both sides

White

  • Against 3...Bf5, the engine likes Nd2 and Nb3, keeping the c-pawn free and eyeing c5.
  • Nf3, Be2 and short castling is a calm setup; c3 or c4 then supports d4 or challenges d5.
  • Against 3...c5, Nf3 and an exchange on d4 with Qxd4 lead to open play where White's queen is active.

Black

  • 3...Bf5 develops the bishop before ...e6 locks it in, then ...e6, ...Nd7 and ...c5 follow.
  • 3...c5 hits d4 at once, using the c-pawn twice to open the position early.
  • ...Qc7 or ...Qb6 adds pressure on e5, or on d4 and b2.

Plans and pawn structure

The structure is a French chain, d4 and e5 against d5 and e6, but Black's light-squared bishop sits outside on f5 or g6. White plays for kingside space with Nf3, Be2 and castling, or with g4 and h4 to chase the bishop. Black's main break is ...c5, backed by ...Nc6 and ...Qb6, and sometimes ...f6 against e5. Trading the light-squared bishops usually helps Black.

Where the engine's main line heads: French chain: d4–e5 against d5–e6. The French chain: White's pawns on d4 and e5 face Black's on d5 and e6. White has kingside space, Black attacks the base of the chain.

What the engine plays from here

Stockfish 17.1 at depth 20 rates the position +0.33: a slight edge for White. Its three top choices for Black:

  1. +0.33 3...Bf5 4.Nd2 e6 5.Nb3 Nd7 6.Nf3
  2. +0.35 3...c5 4.Nf3 cxd4 5.Qxd4 Nc6 6.Qf4
  3. +0.68 3...a6 4.Bd3 c5 5.dxc5 e6 6.Nc3

Pawns, from White's side.

How it scores on lichess

40,356 rated lichess games reached this position; White scored 50.2%.

under 120052.5%
1200–159949.6%
1600–199949.5%
2000 and up52.3%

Light: White wins. Grey: draws. Dark: Black wins. About the sample.

Where it goes next

How to play against it

Choose between 3...Bf5, the classical move, and 3...c5, the direct hit on d4. In either case develop with ...e6, ...Nc6 or ...Nd7, and keep ...c5 as the main break. Do not play ...e6 before your c8 bishop is out, or you get a passive French. Results are even here, with White on 50.2% overall.

Questions

What are the moves of the Caro-Kann Defense: Advance Variation?

The Caro-Kann Defense: Advance Variation starts 1.e4 c6 2.d4 d5 3.e5. Its ECO code is B12.

Is the Caro-Kann Defense: Advance Variation good for White?

Stockfish 17.1 rates the position +0.33 at depth 20, which is a slight edge for White. In 40,356 lichess games from our sample, White scored 50.2%. Suits White players who like space and long plans, and Black players who want a French structure without the bad bishop.

What is the main idea of the Caro-Kann Defense: Advance Variation?

White pushes e5 to take space and cramp Black's kingside. Black gets the c8 bishop out to f5 first and then plays ...e6 and ...c5 to attack the d4 base of White's chain.

What should Black play next?

The engine's first choice is Bf5, with c5 and a6 close behind. 3...Bf5 puts the bishop outside the pawn chain before ...e6 shuts it in.

Updated October 2026. Sources and method.