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Caro-Kann Defense

B10For BlackSolid

1. e4 c6 2. Nc3

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
49.2%49.7%49.7%48.1%
Band 600, n = 12,214Band 1000, n = 47,204Band 1400, n = 39,424Band 1800, n = 89,240
Blunder rate
28.6%60.0%33.3%42.9%
Band median 44.6%Band median 42.9%Band median 40.0%Band median 36.4%
Tier
BCBC
Black, band 600Black, band 1000Black, band 1400Black, band 1800
Share of games
0.3%0.3%0.4%0.4%
Of band 600 gamesOf band 1000 gamesOf band 1400 gamesOf band 1800 games
Every band, source period 2026-05
BandWhiteDrawBlackBlunderBook exitGamesTier
60046.6%4.2%49.2%28.6%ply 3.012,214B
100046.7%3.7%49.7%60.0%ply 3.047,204C
140046.4%3.9%49.7%33.3%ply 3.039,424B
180047.1%4.8%48.1%42.9%ply 3.089,240C

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 28.6%, band median 44.6%

At 600, the Caro-Kann Defense scores 49.2% for Black across 12,214 games. That is close to the average at this level. Games in this line leave known theory around move 2 on average, and 28.6% include an early material blunder (7 games at 600).

1000Your bandC at 1000Blunder rate 60.0%, band median 42.9%

At 1000, the Caro-Kann Defense scores 49.7% for Black across 47,204 games. That is below average at this level. Games in this line leave known theory around move 2 on average, and 60.0% include an early material blunder (10 games at 1000).

1400Your bandB at 1400Blunder rate 33.3%, band median 40.0%

At 1400, the Caro-Kann Defense scores 49.7% for Black across 39,424 games. That is close to the average at this level. Games in this line leave known theory around move 2 on average, and 33.3% include an early material blunder (6 games at 1400).

1800Your bandC at 1800Blunder rate 42.9%, band median 36.4%

At 1800, the Caro-Kann Defense scores 48.1% for Black across 89,240 games. That is below average at this level. Games in this line leave known theory around move 2 on average, and 42.9% include an early material blunder (14 games at 1800).

Variations

Where the line goes next.

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

  • CBCCB10

    Caro-Kann Defense

    1. e4 c6 2. Nc3 d5

    0.3% of games at 600, n = 12,5660.3% of games at 1000, n = 44,0730.3% of games at 1400, n = 36,5920.4% of games at 1800, n = 83,185

Questions

Common questions about this page.

At 600, the Caro-Kann Defense scores 49.2% for Black across 12,214 games. That is close to the average at this level. Games in this line leave known theory around move 2 on average, and 28.6% include an early material blunder (7 games at 600).

At 1000, the Caro-Kann Defense scores 49.7% for Black across 47,204 games. That is below average at this level. Games in this line leave known theory around move 2 on average, and 60.0% include an early material blunder (10 games at 1000).

The Caro-Kann Defense (B10) is a line for Black. The main line runs 1. e4 c6 2. Nc3.