Plychess
Solid Defense

French Defense

A solid and resilient response to 1.e4 that leads to rich positional battles. Black accepts a cramped position for counter-attacking chances.

ECO: C00-C19PositionalSemi-Open Game
Main Line Moves
The solid French Defense structure
1.e4

White claims the center with the King's pawn.

1...e6

The French Defense! Black prepares d5, creating a solid but fighting structure.

2.d4

White stakes a claim in the center.

2...d5

Black immediately challenges White's center.

3.Nd2

The Tarrasch Variation - White develops and protects e4 without blocking the Queen.

3...Nf6

Black develops and attacks e4. Also possible: 3...c5 (main line).

=/∞Advanced
Winawer Variation
1.e4 e6 2.d4 d5 3.Nc3 Bb4

The most theoretical and sharp variation. Black pins the Knight, leading to complex positional battles.

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=Intermediate
Tarrasch Variation
1.e4 e6 2.d4 d5 3.Nd2

White avoids the pin, developing the Knight to a safe square. Leads to positional play.

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=Intermediate
Classical Variation
1.e4 e6 2.d4 d5 3.Nc3 Nf6

Black develops the Knight, attacking e4. A solid choice with good piece play.

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±Intermediate
Advance Variation
1.e4 e6 2.d4 d5 3.e5

White advances immediately, creating a space advantage. Black must find counterplay.

Analyze
=Beginner
Exchange Variation
1.e4 e6 2.d4 d5 3.exd5 exd5

A calm line where White simplifies. Often leads to IQP structures.

Analyze

Master the French with Pro

Save French Defense variations to your repertoire and practice with spaced repetition.

Related Concepts & Tools

Related Openings

Understand the French Defense, not just the moves

The defense took its name from an 1834 correspondence match between teams from London and Paris. Its defining feature is the locked e5-d4 versus e6-d5 pawn chain.

Core plan

Black attacks the base of White's center with ...c5 and often ...f6. White uses the space advantage to build a kingside attack while supporting d4.

Ask at the board: Which pawn break matters first: Black's ...c5 or White's f4-f5?

Common mistake

Black's bad bishop only becomes permanent if ...c5 and ...f6 are delayed; White often overprotects e5 while allowing the d4 base to collapse.

Interactive model line

Step through the position, drag pieces to test alternatives, then open the same line in Stockfish.

8br
bn
bb
bq
bk
bb
bn
br
7bp
bp
bp
bp
bp
bp
bp
bp
6
5
4
3
2wp
wp
wp
wp
wp
wp
wp
wp
1awr
bwn
cwb
dwq
ewk
fwb
gwn
hwr
Study path
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5Analyze this line with Stockfish