Tree path 9 levels King's Pawn Game › Sicilian Defense › Sicilian Defense › Modern Variations › Sicilian Defense › Sicilian Defense › Modern Variations, Main Line › Sicilian Defense: Classical Variation › Fianchetto Variation
B56

Sicilian Defense: Classical Variation, Fianchetto Variation

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Overview

Sicilian Defense: Classical Variation, Fianchetto Variation is a specific line in the Semi-Open Games family (ECO B56), arising from a recognised theoretical position.

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 11 plies — specifically the moves 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. g3.

The line refines Sicilian Defense: Classical Variation, which traces back to the root opening King's Pawn Game.

Explore the position on the interactive board, study its real-world results from Lichess, and challenge the engine when you are ready.

ECO code
B56
Group
Semi-Open Games (B)
Plies
11
Parent
Sicilian Defense: Classical Variation

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

58,776 games · White 47.9% / Draw 6.7% / Black 45.4%

MovesGamesW / D / B
g623,494
e513,637
e66,666
a64,125
Bg43,779
Bd73,114
Nxd41,572
Qb61,464

Source: Lichess Opening Explorer · cached 2026-09-26 02:25:44

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