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French Defense

C00For BlackSolid

1. e4 e6 2. d4 d5

A line for Black. Every figure below is computed separately for each rating band, and every one carries its own sample size.

Win rate, Black
48.0%48.3%48.7%47.5%
Band 600, n = 28,060Band 1000, n = 181,193Band 1400, n = 189,927Band 1800, n = 540,213
Blunder rate
40.0%37.5%30.8%23.1%
Band median 44.6%Band median 42.9%Band median 40.0%Band median 36.4%
Tier
BBBB
Black, band 600Black, band 1000Black, band 1400Black, band 1800
Share of games
0.7%1.3%1.8%2.6%
Of band 600 gamesOf band 1000 gamesOf band 1400 gamesOf band 1800 games
Every band, source period 2026-05
BandWhiteDrawBlackBlunderBook exitGamesTier
60047.7%4.3%48.0%40.0%ply 4.028,060B
100048.0%3.7%48.3%37.5%ply 4.0181,193B
140047.5%3.8%48.7%30.8%ply 4.0189,927B
180047.7%4.8%47.5%23.1%ply 4.0540,213B

Results by band

What it actually does, band by band.

All four bands are on the page. The one matching your rating is marked. Nothing here is averaged across bands.

600Your bandB at 600Blunder rate 40.0%, band median 44.6%

At 600, the French Defense scores 48.0% for Black across 28,060 games. That is close to the average at this level. Games in this line leave known theory around move 2 on average, and 40.0% include an early material blunder (5 games at 600).

1000Your bandB at 1000Blunder rate 37.5%, band median 42.9%

At 1000, the French Defense scores 48.3% for Black across 181,193 games. That is close to the average at this level. Games in this line leave known theory around move 2 on average, and 37.5% include an early material blunder (16 games at 1000).

1400Your bandB at 1400Blunder rate 30.8%, band median 40.0%

At 1400, the French Defense scores 48.7% for Black across 189,927 games. That is close to the average at this level. Games in this line leave known theory around move 2 on average, and 30.8% include an early material blunder (13 games at 1400).

1800Your bandB at 1800Blunder rate 23.1%, band median 36.4%

At 1800, the French Defense scores 47.5% for Black across 540,213 games. That is close to the average at this level. Games in this line leave known theory around move 2 on average, and 23.1% include an early material blunder (39 games at 1800).

Variations

Where the line goes next.

The lines that continue the French Defense, most played first at your band. Switch the band in the header and both the figures and the order follow.

  • DBBAC02

    French Defense: Advance Variation

    1. e4 e6 2. d4 d5 3. e5

    0.5% of games at 600, n = 19,6440.9% of games at 1000, n = 130,6081.0% of games at 1400, n = 109,0551.0% of games at 1800, n = 202,113

  • CCBCC01

    French Defense: Exchange Variation

    1. e4 e6 2. d4 d5 3. exd5

    0.2% of games at 600, n = 6,9840.3% of games at 1000, n = 45,8510.6% of games at 1400, n = 59,0440.9% of games at 1800, n = 183,245

  • BCCDC10

    French Defense: Paulsen Variation

    1. e4 e6 2. d4 d5 3. Nc3

    0.2% of games at 600, n = 9,3590.3% of games at 1000, n = 37,6320.3% of games at 1400, n = 35,3250.6% of games at 1800, n = 124,648

  • -CCCC03

    French Defense: Tarrasch Variation

    1. e4 e6 2. d4 d5 3. Nd2

    0.0% of games at 600, n = 1990.0% of games at 1000, n = 2,3500.0% of games at 1400, n = 5,2130.2% of games at 1800, n = 43,232

Questions

Common questions about this page.

At 600, the French Defense scores 48.0% for Black across 28,060 games. That is close to the average at this level. Games in this line leave known theory around move 2 on average, and 40.0% include an early material blunder (5 games at 600).

At 1000, the French Defense scores 48.3% for Black across 181,193 games. That is close to the average at this level. Games in this line leave known theory around move 2 on average, and 37.5% include an early material blunder (16 games at 1000).

The French Defense (C00) is a line for Black. The main line runs 1. e4 e6 2. d4 d5.