French Defense
The French Defense starts 1.e4 e6, preparing ...d5 to challenge White's center with pawn support. White usually builds a big center with d4, choosing between e5, Nc3, Nd2 or exd5, while Black hits back with ...c5 and ...f6 and works to free the c8 bishop.
- Moves
- 1.e4 e6
- ECO
- C00
- Engine
- +0.32 · a slight edge for White (Stockfish 17.1, depth 20)
- Played
- 253,335 games in our lichess sample
- White scores
- 50.3%
Key ideas for both sides
White
- Play 2.d4 and after ...d5 choose 3.Nc3, 3.Nd2, 3.e5 or 3.exd5, each setting a different structure.
- With 3.e5 gain kingside space and support the chain with c3 and Nf3.
- Use Bg5 to pin the f6 knight, as in the engine line, after 3.Nc3 Nf6.
- Black's c8 bishop is often locked in by e6; keep the center closed to keep it passive.
Black
- Follow with ...d5 to challenge e4 at once, the engine's reply to 2.d4 and 2.Nc3.
- Against e5, strike the chain at its base with ...c5 and later at the head with ...f6.
- Add pressure on d4 with ...Nc6 and ...Qb6, as in the Advance Variation lines.
- Free the c8 bishop through ...b6 and a bishop trade on a6 or after ...dxe4 opens the center.
Plans and pawn structure
In the Advance Variation, White keeps a pawn chain from d4 to e5 and attacks on the kingside, while Black attacks d4 with ...c5, ...Nc6 and ...Qb6. In the 3...Nf6 and Winawer lines, pins with Bg5 or ...Bb4 decide the fight for e4. In the Exchange Variation the structure is symmetrical and both sides play for piece activity. Black's long-term problem is the c8 bishop; White's is keeping the center protected.
What the French Defense is about
After 1.e4 e6 Black prepares ...d5 with the e-pawn backing it up. If White builds a center with d4, the clash between e4 and d5 sets the structure for the whole game. The price for Black is the c8 bishop, which is often hemmed in by the e6 pawn. In return, Black gets a position with no weak pawns and clear pawn breaks with ...c5 and ...f6.
Across 253335 games, White scored 50.3%. The engine's top moves are 2.d4 and 2.Nc3, both met by ...d5, and its main line 2.d4 d5 3.Nc3 Nf6 4.Bg5 h6 5.Bxf6 Qxf6 gives White a small edge.
Most of the French comes down to one question: can Black break White's center with ...c5 and ...f6 before White's space advantage turns into an attack?
The main variations
The Exchange Variation, 3.exd5, is the most played. The pawns become symmetrical and the c8 bishop is freed, so the game is about piece activity. Results are even.
The Advance Variation, 3.e5, locks the center. White gains space and keeps the chain d4 and e5; Black attacks it with ...c5, ...Nc6 and ...Qb6. Black has scored well in practice, with White at 48.5%.
The Tarrasch Variation, 3.Nd2, defends e4 without blocking the c-pawn and avoids the pin ...Bb4. Black often answers with ...Nf6 or ...c5.
The Classical Variation, 3.Nc3 Nf6, leads to the engine's main line with Bg5. The Winawer, 3.Nc3 Bb4, pins the knight and leads to sharp play with opposite plans. The Rubinstein, 3.Nc3 dxe4, gives up the center for a simple setup.
The Knight Variation, 2.Nf3, avoids the main lines; the engine line shows 2...d5 3.e5 c5 4.c3 d4. Watch for the French Advance Bb5+ trap in the Milner-Barry Gambit.
Typical plans for White
In closed positions, White uses the space on the kingside. A knight on f3, the bishop on d3 and the queen heading to g4 or h5 can build an attack against h7. The pawn chain from d4 to e5 must stay protected, so c3 and Nf3 are standard moves in the Advance lines.
- In the 3...Nf6 lines, pin with Bg5 and push e5 when the f6 knight must move.
- In the Tarrasch, Ngf3 and Bd3 support a quick e5 or play against an isolated d-pawn.
- In the Exchange lines, develop fast and use the open e-file.
Typical plans for Black
Black's plans are pawn breaks. The move ...c5 hits d4, the base of White's chain, and ...f6 hits e5, the head. Pieces support them: ...Nc6, ...Qb6 and a knight traveling from e7 to f5 add pressure to d4. Black often castles queenside in the more forcing lines.
- Free the c8 bishop with ...b6 and a bishop trade on a6, or route it via d7 to b5 to trade it.
- After ...dxe4 lines such as the Rubinstein, play ...Nd7 and ...Ngf6 for a compact setup.
- In the Winawer, use the bishop pin to damage White's queenside pawns.
Mistakes club players make
- Black grabbing d4 too soon in the Milner-Barry. After ...Nxd4 and Nxd4 Qxd4, the bishop check Bb5+ uncovers the d1 queen and wins Black's queen. See the Bb5+ trap.
- Black leaving the c8 bishop locked in forever. Plan to trade or free it early.
- White overextending the pawn chain. Without c3 and Nf3, d4 falls and the e5 pawn is left hanging.
- Playing 2.f4 or 2.e5. The engine prefers Black slightly after both.
- Black castling into an attack. With White's pawn on e5, the kingside has no f6 knight to defend h7.
Who should play it
The French suits Black players who like firm pawn structures, clear plans and counterattacks. It is calmer than the Sicilian in most lines, but the Winawer and some Advance lines lead to very double-edged play. Players who do not like a passive bishop should consider other defenses.
For White, the Advance Variation gives a clear plan with little theory, while 3.Nc3 and 3.Nd2 keep more tension and test Black's preparation.
Because the pawn structure decides so much in the French, players who learn its typical plans can get good results without deep move-by-move memory.
What the engine plays from here
Stockfish 17.1 at depth 20 rates the position +0.32: a slight edge for White. Its three top choices for White:
- +0.32 2.d4 d5 3.Nc3 Nf6 4.Bg5 h6
- +0.32 2.Nc3 d5 3.d4 Nf6 4.Bg5 h6
- +0.13 2.Nf3 d5 3.e5 c5 4.c3 d4
Pawns, from White's side.
How it scores on lichess
253,335 rated lichess games reached this position; White scored 50.3%.
Light: White wins. Grey: draws. Dark: Black wins. About the sample.
Traps and pitfalls
French Advance Bb5+ trap (White sets it)
In the French Advance, Black wins the d4 pawn with 7...Nxd4 and then the knight with 8...Qxd4. White answers 9.Bb5+, a check that uncovers the queen on d1 against the black queen on d4.
Variations of the French Defense
- Knight Variation2.Nf3 · 34,652 games
- Normal Variation2.d4 · 20,696 games
- La Bourdonnais Variation2.f4 · 10,217 games
- Queen's Knight2.Nc3 · 7,263 games
- King's Indian Attack2.d3 · 7,085 games
- Steinitz Attack2.e5 · 4,653 games
- Steiner Variation2.c4 · 3,749 games
- Horwitz Attack2.b3 · 1,546 games
- Banzai-Leong Gambit, Pinova Gambit2.b4 · rare
- Classical Variation, Stahlberg Variation2.d4 · rare
- Reversed Philidor Formation2.d3 · rare
- Knight Variation, Franco-Hiva Gambit2.Nf3 · rare
- La Bourdonnais Variation, Reuter Gambit2.f4 · rare
- McCutcheon Variation, Duras Variation2.Nc3 · rare
How to play against it
As White, pick one main system and learn its typical plans. The Advance Variation is clear and practical, while 3.Nc3 and 3.Nd2 keep more tension. Avoid 2.f4 and 2.e5, which the engine rates as slightly better for Black.
Full guide: how to beat the French Defense
Other lines with this name
The lichess opening list also files this line under the same name, though it reaches a different position: 1.e4 e6 2.d4 d5.
Questions
What are the moves of the French Defense?
The French Defense starts 1.e4 e6. Its ECO code is C00.
Is the French Defense good for Black?
Stockfish 17.1 rates the position +0.32 at depth 20, which is a slight edge for White. In 253,335 lichess games from our sample, White scored 50.3%. A reliable choice for Black players who like solid structures and counterattacks, provided they accept a cramped c8 bishop.
What is the main idea of the French Defense?
Black prepares ...d5 with the e-pawn behind it, so that the center is challenged with full pawn support. White gains space, and Black counterattacks with ...c5 and ...f6.
What should White play next?
The engine's first choice is d4, with Nc3 and Nf3 close behind. 2.d4 takes the full center at once, so ...d5 meets two pawns that support each other.
Updated October 2026. Sources and method.