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Caro-Kann Defense

B12For BlackSolid

1. e4 c6 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
47.0%47.0%47.5%46.4%
Band 600, n = 38,371Band 1000, n = 246,316Band 1400, n = 234,556Band 1800, n = 601,053
Blunder rate
54.6%32.3%31.8%24.2%
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
0.9%1.7%2.2%2.9%
Of band 600 gamesOf band 1000 gamesOf band 1400 gamesOf band 1800 games
Every band, source period 2026-05
BandWhiteDrawBlackBlunderBook exitGamesTier
60049.3%3.7%47.0%54.6%ply 4.038,371C
100049.5%3.6%47.0%32.3%ply 4.1246,316B
140048.8%3.8%47.5%31.8%ply 4.1234,556B
180048.9%4.7%46.4%24.2%ply 4.2601,053B

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 54.6%, band median 44.6%

At 600, the Caro-Kann Defense scores 47.0% for Black across 38,371 games. That is below average at this level. Games in this line leave known theory around move 2 on average, and 54.6% include an early material blunder (11 games at 600).

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

At 1000, the Caro-Kann Defense scores 47.0% for Black across 246,316 games. That is close to the average at this level. Games in this line leave known theory around move 3 on average, and 32.3% include an early material blunder (31 games at 1000).

1400Your bandB at 1400Blunder rate 31.8%, band median 40.0%

At 1400, the Caro-Kann Defense scores 47.5% for Black across 234,556 games. That is close to the average at this level. Games in this line leave known theory around move 3 on average, and 31.8% include an early material blunder (44 games at 1400).

1800Your bandB at 1800Blunder rate 24.2%, band median 36.4%

At 1800, the Caro-Kann Defense scores 46.4% for Black across 601,053 games. That is close to the average at this level. Games in this line leave known theory around move 3 on average, and 24.2% include an early material blunder (91 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.

  • CCCCB12

    Caro-Kann Defense: Advance Variation

    1. e4 c6 2. d4 d5 3. e5

    0.4% of games at 600, n = 16,2120.9% of games at 1000, n = 133,3511.1% of games at 1400, n = 115,5291.1% of games at 1800, n = 224,223

  • CDCCB15

    Caro-Kann Defense

    1. e4 c6 2. d4 d5 3. Nc3

    0.3% of games at 600, n = 12,8720.4% of games at 1000, n = 56,5920.5% of games at 1400, n = 50,0230.7% of games at 1800, n = 146,633

  • ACDCB13

    Caro-Kann Defense: Exchange Variation

    1. e4 c6 2. d4 d5 3. exd5

    0.2% of games at 600, n = 9,1360.4% of games at 1000, n = 54,3440.6% of games at 1400, n = 61,3700.9% of games at 1800, n = 189,310

Questions

Common questions about this page.

At 600, the Caro-Kann Defense scores 47.0% for Black across 38,371 games. That is below average at this level. Games in this line leave known theory around move 2 on average, and 54.6% include an early material blunder (11 games at 600).

At 1000, the Caro-Kann Defense scores 47.0% for Black across 246,316 games. That is close to the average at this level. Games in this line leave known theory around move 3 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 d5.