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Sicilian DefenseFrench Variation

B40For BlackAggressive

1. e4 c5 2. Nf3 e6

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
49.6%49.6%49.4%48.6%
Band 600, n = 6,623Band 1000, n = 71,293Band 1400, n = 91,886Band 1800, n = 270,099
Blunder rate
46.7%43.9%41.8%36.2%
Band median 44.6%Band median 42.9%Band median 40.0%Band median 36.4%
Tier
CBBB
Black, band 600Black, band 1000Black, band 1400Black, band 1800
Share of games
0.2%0.5%0.9%1.3%
Of band 600 gamesOf band 1000 gamesOf band 1400 gamesOf band 1800 games
Every band, source period 2026-05
BandWhiteDrawBlackBlunderBook exitGamesTier
60047.1%3.3%49.6%46.7%ply 4.16,623C
100047.2%3.2%49.6%43.9%ply 4.171,293B
140047.2%3.5%49.4%41.8%ply 4.291,886B
180047.0%4.4%48.6%36.2%ply 4.1270,099B

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 bandC at 600Blunder rate 46.7%, band median 44.6%

At 600, the Sicilian Defense: French Variation scores 49.6% for Black across 6,623 games. That is below average at this level. Games in this line leave known theory around move 3 on average, and 46.7% include an early material blunder (15 games at 600).

1000Your bandB at 1000Blunder rate 43.9%, band median 42.9%

At 1000, the Sicilian Defense: French Variation scores 49.6% for Black across 71,293 games. That is close to the average at this level. Games in this line leave known theory around move 3 on average, and 43.9% include an early material blunder (66 games at 1000).

1400Your bandB at 1400Blunder rate 41.8%, band median 40.0%

At 1400, the Sicilian Defense: French Variation scores 49.4% for Black across 91,886 games. That is close to the average at this level. Games in this line leave known theory around move 3 on average, and 41.8% include an early material blunder (103 games at 1400).

1800Your bandB at 1800Blunder rate 36.2%, band median 36.4%

At 1800, the Sicilian Defense: French Variation scores 48.6% for Black across 270,099 games. That is close to the average at this level. Games in this line leave known theory around move 3 on average, and 36.2% include an early material blunder (243 games at 1800).

Variations

Where the line goes next.

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

  • CCCBB40

    Sicilian Defense: French Variation, Open

    1. e4 c5 2. Nf3 e6 3. d4 cxd4

    0.0% of games at 600, n = 1,0130.1% of games at 1000, n = 17,6560.3% of games at 1400, n = 31,3630.6% of games at 1800, n = 124,847

Questions

Common questions about this page.

At 600, the Sicilian Defense: French Variation scores 49.6% for Black across 6,623 games. That is below average at this level. Games in this line leave known theory around move 3 on average, and 46.7% include an early material blunder (15 games at 600).

At 1000, the Sicilian Defense: French Variation scores 49.6% for Black across 71,293 games. That is close to the average at this level. Games in this line leave known theory around move 3 on average, and 43.9% include an early material blunder (66 games at 1000).

The Sicilian Defense: French Variation (B40) is a line for Black. The main line runs 1. e4 c5 2. Nf3 e6.