Tree path 9 levels King's Pawn Game › King's Knight Opening › Petrov's Defense › Petrov's Defense › Petrov's Defense › Petrov's Defense › Petrov's Defense › Classical Attack › Chigorin Variation
C42

Petrov's Defense: Classical Attack, Chigorin Variation

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Overview

Petrov's Defense: Classical Attack, Chigorin Variation is a variation within the Open Games family, indexed as ECO C42.

The Open Games group covers open games — classical 1.e4 e5 openings where both sides contest the centre directly with pawns.

It is reached after 15 plies of play, with the move sequence 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Be7 7. O-O Nc6 8. Re1.

It is a variation of Petrov's Defense: Classical Attack, which itself descends from the root opening King's Pawn Game.

It branches into 2 notable variations — Petrov's Defense: Classical Attack, Berger Variation, Petrov's Defense: Classical Attack, Maróczy Variation.

Step through the moves on the interactive board below, review the live Lichess statistics, or play this position against Stockfish at one of six difficulty levels.

ECO code
C42
Group
Open Games (C)
Plies
15
Parent
Petrov's Defense: Classical Attack
Direct variations
2

This overview is generated automatically from the opening's metadata. A more detailed, human-written description is on the way — and you can speed it up by suggesting one yourself.

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Variations (2)