Tree path 4 levels King's Pawn Game › Caro-Kann Defense › Caro-Kann Defense › Caro-Kann Defense
B10

Caro-Kann Defense

Open in Lichess
Share: X Reddit Telegram Facebook
Play from here → Click pieces to play, or use ← / → arrows.

Overview

Caro-Kann Defense is a named branch in the Semi-Open Games group of chess theory, classified under ECO B10.

The Semi-Open Games group covers semi-open games — replies to 1.e4 where Black declines the symmetrical 1…e5 in favour of an asymmetric pawn structure.

The line arises from 4 plies — specifically the moves 1. e4 c6 2. Nc3 d5.

In the opening tree, this line branches off from Caro-Kann Defense, part of the broader King's Pawn Game system.

4 named variations grow from this line, including Goldman Variation, Scorpion-Horus Gambit, St. Patrick's Attack, and others.

Together the deeper variations number 8 across the full subtree.

Use the board to walk through every move, check how the position has scored on Lichess, or take it head-to-head against Stockfish.

ECO code
B10
Group
Semi-Open Games (B)
Plies
4
Parent
Caro-Kann Defense
Direct variations
4
Total in subtree
8

This overview is generated automatically from the opening's metadata. Know this line well? Write a description — submissions are reviewed before publishing.

Statistics from Lichess

8,427,437 games · White 47.0% / Draw 5.4% / Black 47.6%

MovesGamesW / D / B
exd53,123,948
Nf32,811,378
d41,023,098
Qf3342,060
e5304,029
d3300,232
f4165,214
g393,032

Source: Lichess Opening Explorer · cached 2026-09-26 00:59:23

Write a description

Markdown supported (headings ###, bold, lists, links). Submissions are reviewed before publishing.

Variations (4)

Show all 8 sub-variations (full subtree)