Opening for Black · ECO C00–C19
French Defense in chess
1.e4 e6
1…e6 prepares …d5 to challenge White’s center. A solid and combative defense, where Black attacks the opponent’s pawn chain.
The ideas
Black
- Attack the pawn chain with …c5, sometimes …f6.
- Bring the often locked c8 bishop to life.
- Play on the queenside.
White
- Gain space with e5.
- Attack on the kingside.
- Defend d4.
Main variations
Advance variation
2.d4 d5 3.e5 c5 4.c3 Nc6 5.Nf3 Qb6 6.a3
The center is locked: Black attacks d4 with …c5, …Nc6 and …Qb6.
Winawer variation
2.d4 d5 3.Nc3 Bb4 4.e5 c5 5.a3 Bxc3+ 6.bxc3 Ne7
The sharpest line: Black gives up the good bishop to damage White’s pawns.
Tarrasch variation
2.d4 d5 3.Nd2 c5 4.exd5 exd5 5.Ngf3 Nc6 6.Bb5 Bd6
With Nd2, White avoids the Winawer. Black often plays with an active isolated pawn.
Classical variation
2.d4 d5 3.Nc3 Nf6 4.Bg5 Be7 5.e5 Nfd7 6.Bxe7 Qxe7 7.f4 O-O 8.Nf3 c5
After e5, Black trades dark-squared bishops then strikes with …c5.
By the numbers
White’s third move after 1.e4 e6 2.d4 d5
The Advance (3.e5) and the Exchange (3.exd5) are the most played, ahead of 3.Nc3 and the Tarrasch (3.Nd2). Out of 74.6 million Lichess games.
Traps to know
The poisoned d4 pawn
In the Advance, after Bd3, taking d4 twice opens the d-file: Bb5+ wins the queen.
With Black, leave that d4 pawn alone.
Other openings
Frequently asked questions
Is the French Defense good for beginners?
Yes. It rests on a simple idea: attack White’s pawn chain with …c5. The c8 bishop needs a little care.
What is the difference with the Caro-Kann?
With 1…e6, the c8 bishop often stays behind the pawns, but Black has more central counterplay with …c5 and …f6.
How do I remember the French lines?
By replaying them on the board instead of rereading them. ChessFlux makes you replay your repertoire move by move and comes back to the moves you forget.