Tree path 6 levels King's Pawn Game › King's Knight Opening › Normal Variation › Ruy Lopez › Morphy Defense › Cozio Defense
C70

Ruy Lopez: Morphy Defense, Cozio Defense

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Overview

Ruy Lopez: Morphy Defense, Cozio Defense is a variation within the Open Games family, indexed as ECO C70.

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 8 plies of play, with the move sequence 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nge7.

It is a variation of Ruy Lopez: Morphy Defense, which itself descends from the root opening King's Pawn Game.

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
C70
Group
Open Games (C)
Plies
8
Parent
Ruy Lopez: Morphy Defense

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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