Tree path 9 levels King's Pawn Game › Pirc Defense › Pirc Defense › Pirc Defense › Pirc Defense › Classical Variation › Pirc Defense: Classical Variation › Quiet System › Chigorin Line
B08

Pirc Defense: Classical Variation, Quiet System, Chigorin Line

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Overview

Pirc Defense: Classical Variation, Quiet System, Chigorin Line is a specific line in the Semi-Open Games family (ECO B08), 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.

It begins with 12 plies and takes 1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Be2 O-O 6. O-O Nc6 to reach the canonical position.

The line refines Pirc Defense: Classical Variation, Quiet System, 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
B08
Group
Semi-Open Games (B)
Plies
12
Parent
Pirc Defense: Classical Variation, Quiet System

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

122,945 games · White 47.6% / Draw 6.7% / Black 45.8%

MovesGamesW / D / B
h339,363
d533,352
Be317,963
Bg511,313
Re16,236
e54,549
a33,891
Bf42,505

Source: Lichess Opening Explorer · cached 2026-09-26 02:35:20

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