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Caro-Kann DefenseExchange Variation

B13For BlackSolid

1. e4 c6 2. d4 d5 3. exd5 cxd5

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
50.9%48.2%47.6%46.4%
Band 600, n = 8,482Band 1000, n = 52,813Band 1400, n = 60,882Band 1800, n = 191,925
Blunder rate
66.7%47.6%47.6%39.2%
Band median 44.6%Band median 42.9%Band median 40.0%Band median 36.4%
Tier
CCCC
Black, band 600Black, band 1000Black, band 1400Black, band 1800
Share of games
0.2%0.4%0.6%0.9%
Of band 600 gamesOf band 1000 gamesOf band 1400 gamesOf band 1800 games
Every band, source period 2026-05
BandWhiteDrawBlackBlunderBook exitGamesTier
60045.0%4.1%50.9%66.7%ply 6.28,482C
100047.8%4.0%48.2%47.6%ply 6.252,813C
140048.2%4.2%47.6%47.6%ply 6.160,882C
180048.3%5.3%46.4%39.2%ply 6.2191,925C

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 66.7%, band median 44.6%

At 600, the Caro-Kann Defense: Exchange Variation scores 50.9% for Black across 8,482 games. That is below average at this level. Games in this line leave known theory around move 4 on average, and 66.7% include an early material blunder (12 games at 600).

1000Your bandC at 1000Blunder rate 47.6%, band median 42.9%

At 1000, the Caro-Kann Defense: Exchange Variation scores 48.2% for Black across 52,813 games. That is below average at this level. Games in this line leave known theory around move 4 on average, and 47.6% include an early material blunder (105 games at 1000).

1400Your bandC at 1400Blunder rate 47.6%, band median 40.0%

At 1400, the Caro-Kann Defense: Exchange Variation scores 47.6% for Black across 60,882 games. That is below average at this level. Games in this line leave known theory around move 4 on average, and 47.6% include an early material blunder (105 games at 1400).

1800Your bandC at 1800Blunder rate 39.2%, band median 36.4%

At 1800, the Caro-Kann Defense: Exchange Variation scores 46.4% for Black across 191,925 games. That is below average at this level. Games in this line leave known theory around move 4 on average, and 39.2% include an early material blunder (291 games at 1800).

Variations

Where the line goes next.

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

  • DDCBB13

    Caro-Kann Defense: Exchange Variation

    1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nf3 Nc6

    0.1% of games at 600, n = 2,4670.2% of games at 1000, n = 27,6000.3% of games at 1400, n = 32,4710.4% of games at 1800, n = 91,442

Questions

Common questions about this page.

At 600, the Caro-Kann Defense: Exchange Variation scores 50.9% for Black across 8,482 games. That is below average at this level. Games in this line leave known theory around move 4 on average, and 66.7% include an early material blunder (12 games at 600).

At 1000, the Caro-Kann Defense: Exchange Variation scores 48.2% for Black across 52,813 games. That is below average at this level. Games in this line leave known theory around move 4 on average, and 47.6% include an early material blunder (105 games at 1000).

The Caro-Kann Defense: Exchange Variation (B13) is a line for Black. The main line runs 1. e4 c6 2. d4 d5 3. exd5 cxd5.