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Learn the French Defense

A solid counter to 1.e4 with 1...e6, leading to strategic middlegames.

Practice this openingUnderstand the moves
Main line

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. f4 O-O 8. Nf3

1.e41…e62.d42…d53.Nc33…Nf64.Bg54…Be75.e55…Nfd76.Bxe76…Qxe77.f47…O-O8.Nf3

The idea

Why this opening works

Against the French, White gains a significant space advantage with the e5 pawn chain. Black's light-squared bishop is often a long-term problem piece. By knowing the Classical and Winawer lines, you can steer the game into positions where your space and attacking chances are clearly superior.

What to remember

  • Know the first 8 half-moves of the main line.
  • Understand the purpose of your key moves before adding more theory.
  • Practice the branches until you can respond without move-order guessing.

Move by move

The moves worth understanding

Theory sticks when every move has a job. Start with these ideas from the trainer.

Scroll down through 8 positions

  1. Position 1 of 8

    1.e4

    e2 → e4

    Controls the center. After Black plays ...e6, you'll have more central space.

  2. Position 2 of 8

    2.d4

    d2 → d4

    Builds the ideal pawn center with e4+d4. Against the French, this center gives White a lasting space advantage.

  3. Position 3 of 8

    3.Nc3

    b1 → c3

    Develops the knight to defend e4 and pressure d5. The main move, leading to the sharpest lines.

  4. Position 4 of 8

    4.Bg5

    c1 → g5

    Pins the knight to the queen in the Classical French. This creates immediate tactical pressure and limits Black's options.

  5. Position 5 of 8

    5.e5

    e4 → e5

    The key advance — creates the e5 pawn chain that cramps Black's position. Black's knight is driven back and the kingside space is yours.

  6. Position 6 of 8

    6.Bxe7

    g5 → e7

    Trades the bishop for Black's good bishop, leaving Black with the "French bishop" problem — the light-squared bishop blocked by its own pawns.

  7. Position 7 of 8

    7.f4

    f2 → f4

    Supports the e5 pawn and prepares a kingside attack. The f-pawn bolsters the whole pawn chain.

  8. Position 8 of 8

    8.Nf3

    g1 → f3

    Develops the knight, supports d4, and prepares to castle. Completes kingside development.

Trainer variations

Lines you’ll meet

These are representative branches from the drill, not a demand to memorize everything at once.

Line 11. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. f4 O-O 8. Nf3
Line 21. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. f4 a6 8. Nf3
Line 31. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. f4 c5 8. Nf3
Line 41. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Bxc3 7. bxc3 Ne4 8. Qg4
Line 51. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 Nfd7 6. Bd2 Bxc3 7. bxc3
Line 61. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Be7 6. Bxf6 Bxf6 7. Nf3 O-O 8. Bd3

Quick answers

French Defense questions

What is the French Defense?

A solid counter to 1.e4 with 1...e6, leading to strategic middlegames. Against the French, White gains a significant space advantage with the e5 pawn chain. Black's light-squared bishop is often a long-term problem piece. By knowing the Classical and Winawer lines, you can steer the game into positions where your space and attacking chances are clearly superior.

What is the main line of the French Defense?

This trainer starts with 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. f4 O-O 8. Nf3. The exact move order can change by variation, so learn the purpose of each move as well as the sequence.

Is the French Defense good to learn as White?

It can be a useful part of a White repertoire if its positions match how you like to play. Learn the main plan first, then use the drill to test the recurring replies.

Study next

C50Italian GameClassic development with Bc4 targeting f7. Solid and principled.1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Bd2 Bxd2+ 8. Nbxd2 d5 9. exd5C60Ruy LopezOne of the oldest and most respected openings, pressuring the knight defending e5.1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. d3B20Sicilian Defense (Open)The most popular response to 1.e4. Asymmetric and combative.1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. O-O

Turn the guide into recall

Now play the French Defense from memory.

The drill gives you an opponent reply, checks your response, and repeats the branches that need more work.

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