The Caro-Kann Defense for Black

1.e4 c6

The Caro-Kann Defense arises after 1.e4 1...c6: Black prepares 2...d5 and attacks White's centre without locking his bishop on c8 behind his own pawns. It is one of the most solid answers to 1.e4 – ideal for club players who want a healthy pawn structure and clear plans. This course is built from 31,192 games of all the player collections on this site; Stockfish checked every position. After 2.d4 2...d5 (81 % of the games) White has four main roads: against 3.Nc3 and 3.Nd2 you take on e4 and play the Classical Variation with 4...Bf5, h6 and Nd7. Against the Exchange Variation 3.exd5 you recapture with the c-pawn; in the Panov Attack 4.c4 you besiege the isolated pawn on d4, and against 4.Bd3 you develop with Nc6 and Bg4. In the Advance Variation 3.e5 your bishop comes out with 3...Bf5 before e6 and the lever c5 follow. The course also covers the side roads 2.Nc3 and 2.c4.

Bishop first: in the Classical Variation and against 3.e5 you put the bishop outside the pawn chain with Bf5 before you play e6 – that keeps it active. Against h4 and h5 you give it the retreat square h7 with h6.
The lever c5 is your most important freeing move: it attacks d4, opens the c-file and gives your pieces room – against the Advance Variation as well as in the main line once White has castled long.
Against the isolated pawn on d4 in the Panov Attack you put a knight on d5 in front of it, pressure the pawn with Nc6, Bf6 or Qb6 and trade pieces – the fewer pieces on the board, the weaker the pawn becomes.
Exchanges bring relief: you trade off White's bishop on d3 with Bxd3 or via Bg6, and with Qe4 you offer the queen trade when the endgame is comfortable for you.
Watch h7: when White's queen and bishop stand together on the b1–h7 diagonal, you close it with g6 or give your king air with h6; a knight on f6 also covers h7.
When White's bishop leaves c1, b2 is often unprotected: with Qb6 you attack the pawn – a recurring motif against the Advance Variation.