French Defence — Tarrasch
C09 · Played as white · Intermediate · French
Develop the knight to d2 and the Winawer simply never happens
Also known as Tarrasch Variation, Nd2 French.
The main line
1.e4 e6 2.d4 d5 3.Nd2 c5 4.exd5 exd5 5.Ngf3 Nc6 6.Bb5 Bd6 7.O-O Ne7 8.dxc5 Bxc5 9.Nb3 Bd6
Strategic ideas
- Play Nd2 instead of Nc3 so …Bb4 never pins anything — no Winawer, ever
- Keep the queenside structure clean at the cost of one tempo
- Trade on d5 to hand Black an isolated queen's pawn to nurse
- Blockade the isolated pawn on d5 and press it in the endgame
- Reach a comfortable, low-risk position with an easy long-term plan
Key themes
- Positional — White plays for a structural target — the isolated d-pawn — rather than an attack
- Solid — No doubled pawns, no weaknesses, no risk; the knight on d2 keeps everything tidy
- Piece Activity — The blockade square in front of the isolated pawn is a permanent home for a white piece
Typical plans
Tarrasch's solution to the French is beautifully simple: develop the knight to d2 rather than c3, and the whole Winawer disappears because …Bb4 no longer pins anything. The price is one tempo and a slightly passive knight; the reward is a clean structure and a clear plan. After the trades on d5 and c5, Black is usually left with an isolated queen's pawn — White blockades it, trades pieces, and grinds. Karpov played this for years, which tells you everything about how much risk it involves.
Move by move
- e4 — White claims the centre.
- e6 — Black plays the French, preparing …d5.
- d4 — White builds the ideal centre.
- d5 — Black strikes at e4.
- Nd2 — White defends e4 with the knight on d2 rather than c3. It's passive, and it means …Bb4 will never pin anything — the entire Winawer is off the board.
- c5 — Black hits d4, the most active reply.
- exd5 — White resolves the centre, opening the position.
- exd5 — Black recaptures with the pawn, accepting a future isolated d-pawn in exchange for free piece play.
- Ngf3 — White develops and adds pressure to d4 and c5.
- Nc6 — Black develops and defends c5.
- Bb5 — White pins the knight, adding pressure to the c6-defender.
- Bd6 — Black develops actively, defending c5 and eyeing h2.
- O-O — White castles, connecting the rooks.
- Ne7 — Black develops the knight to e7 rather than f6, keeping it out of the pin's line and eyeing f5 and g6.
- dxc5 — White takes, forcing Black to accept the isolated d-pawn permanently.
- Bxc5 — Black recaptures with the bishop, keeping the piece active.
- Nb3 — White reroutes the passive d2-knight toward the queenside — it heads for d4, the blockade square in front of Black's isolated pawn.
- Bd6 — Black retreats the bishop out of the knight's way, keeping it on the b8–h2 diagonal. Black has the isolated pawn and the freer pieces; White has the structure and the long game. Karpov would take White here every time.
Where the line leads
White's plans
- Blockade d5 with a knight and trade minor pieces — the isolated pawn only gets weaker
- Reroute the d2-knight via b3 or f1 to a square where it actually does something
- Avoid the ending only if Black has real piece activity; otherwise the structure wins it
Black's plans
- Use the isolated pawn's energy — the pieces get free squares on e4 and c4 while it lasts
- Push …d4 at the right moment to turn the weakness into a passed pawn
- Keep pieces on; in a pure endgame the isolated d-pawn is simply lost
French Defence — Tarrasch FAQ
- What are the moves of the French Defence — Tarrasch?
- The French Defence — Tarrasch (C09) runs 1.e4 e6 2.d4 d5 3.Nd2 c5 4.exd5 exd5 5.Ngf3 Nc6 6.Bb5 Bd6 7.O-O Ne7 8.dxc5 Bxc5 9.Nb3 Bd6. It is played from White's side of the board.
- What is the idea behind the French Defence — Tarrasch?
- Develop the knight to d2 and the Winawer simply never happens. In practice that means: Play Nd2 instead of Nc3 so …Bb4 never pins anything — no Winawer, ever; Keep the queenside structure clean at the cost of one tempo; Trade on d5 to hand Black an isolated queen's pawn to nurse.
- Is the French Defence — Tarrasch good for beginners?
- It is rated Intermediate here: the plans are quick to pick up, but a few moves have to be played accurately to get the position you want.
- What are the plans after the French Defence — Tarrasch?
- White: Blockade d5 with a knight and trade minor pieces — the isolated pawn only gets weaker. Black: Use the isolated pawn's energy — the pieces get free squares on e4 and c4 while it lasts.