Tree path 3 levels King's Pawn Game › Sicilian Defense › Brick Variation
B20

Sicilian Defense: Brick Variation

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Overview

Sicilian Defense: Brick Variation is a named branch in the Semi-Open Games group of chess theory, classified under ECO B20.

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 3 plies — specifically the moves 1. e4 c5 2. Nh3.

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

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
B20
Group
Semi-Open Games (B)
Plies
3
Parent
Sicilian Defense

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

16,449 games · White 37.4% / Draw 3.6% / Black 59.1%

MovesGamesW / D / B
Nc66,163
d64,737
e62,002
d51,692
g6629
e5449
a6250
Nf6220

Source: Lichess Opening Explorer · cached 2026-09-26 00:52:42

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