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Caro-Kann Defense

B12For BlackSolid

1. e4 c6 2. d4

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
46.4%46.7%47.4%46.4%
Band 600, n = 41,385Band 1000, n = 259,700Band 1400, n = 245,998Band 1800, n = 631,289
Blunder rate
33.3%32.3%20.0%35.0%
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
1.0%1.8%2.3%3.0%
Of band 600 gamesOf band 1000 gamesOf band 1400 gamesOf band 1800 games
Every band, source period 2026-05
BandWhiteDrawBlackBlunderBook exitGamesTier
60049.9%3.7%46.4%33.3%ply 3.041,385B
100049.7%3.6%46.7%32.3%ply 3.0259,700B
140048.9%3.8%47.4%20.0%ply 3.0245,998B
180049.0%4.7%46.4%35.0%ply 3.0631,289B

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 33.3%, band median 44.6%

At 600, the Caro-Kann Defense scores 46.4% for Black across 41,385 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 600).

1000Your bandB at 1000Blunder rate 32.3%, band median 42.9%

At 1000, the Caro-Kann Defense scores 46.7% for Black across 259,700 games. That is close to the average at this level. Games in this line leave known theory around move 2 on average, and 32.3% include an early material blunder (31 games at 1000).

1400Your bandB at 1400Blunder rate 20.0%, band median 40.0%

At 1400, the Caro-Kann Defense scores 47.4% for Black across 245,998 games. That is close to the average at this level. Games in this line leave known theory around move 2 on average, and 20.0% include an early material blunder (25 games at 1400).

1800Your bandB at 1800Blunder rate 35.0%, band median 36.4%

At 1800, the Caro-Kann Defense scores 46.4% for Black across 631,289 games. That is close to the average at this level. Games in this line leave known theory around move 2 on average, and 35.0% include an early material blunder (80 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.

  • CBBBB12

    Caro-Kann Defense

    1. e4 c6 2. d4 d5

    0.9% of games at 600, n = 38,3711.7% of games at 1000, n = 246,3162.2% of games at 1400, n = 234,5562.9% of games at 1800, n = 601,053

Questions

Common questions about this page.

At 600, the Caro-Kann Defense scores 46.4% for Black across 41,385 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 600).

At 1000, the Caro-Kann Defense scores 46.7% for Black across 259,700 games. That is close to the average at this level. Games in this line leave known theory around move 2 on average, and 32.3% include an early material blunder (31 games at 1000).

The Caro-Kann Defense (B12) is a line for Black. The main line runs 1. e4 c6 2. d4.