Tree path 8 levels King's Pawn Game › King's Knight Opening › Normal Variation › Ruy Lopez › Morphy Defense › Ruy Lopez: Morphy Defense › Ruy Lopez: Open › Ruy Lopez: Open
- Chess Codex
- King's Pawn Game C20
- King's Knight Opening C40
- Normal Variation C44
- Ruy Lopez C60
- Morphy Defense C70
- Ruy Lopez: Morphy Defense C78
- Ruy Lopez: Open C80
- Ruy Lopez: Open C80 you are here
Ruy Lopez: Open
Overview
Ruy Lopez: Open is a named branch in the Open Games group of chess theory, classified under ECO C80.
The Open Games group covers open games — classical 1.e4 e5 openings where both sides contest the centre directly with pawns.
It begins with 11 plies and takes 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 to reach the canonical position.
In the opening tree, this line branches off from Ruy Lopez: Open, part of the broader King's Pawn Game system.
5 named variations grow from this line, including Ruy Lopez: Open, Classical Defense, Main Line, Friess Attack, and others.
Together the deeper variations number 29 across the full subtree.
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
- C80
- Group
- Open Games (C)
- Plies
- 11
- Parent
- Ruy Lopez: Open
- Direct variations
- 5
- Total in subtree
- 29
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.
Statistics from Lichess
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Source: Lichess Opening Explorer · cached
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Variations (5)
Show all 29 sub-variations (full subtree)
- C80 Ruy Lopez: Open 13-ply
- C83 Classical Defense, Main Line 19-ply
- C80 Friess Attack 13-ply
- C80 Richter Variation 13-ply
- C80 Riga Variation 12-ply
- C80 Ruy Lopez: Open 15-ply
- C80 Harksen Gambit 15-ply
- C80 Schlechter Defense 16-ply
- C80 Ruy Lopez: Open, Berger Variation 19-ply
- C80 Main Line 16-ply
- C80 Zukertort Variation 16-ply
- C82 Ruy Lopez: Open 17-ply
- C80 Ruy Lopez: Open, Bernstein Variation 17-ply
- C81 Ruy Lopez: Open, Howell Attack 17-ply
- C82 Berlin Variation 18-ply
- C80 Luther Line 19-ply
- C83 Ruy Lopez: Open, Classical Defense 20-ply
- C83 Classical Defense 18-ply
- C81 Ruy Lopez: Open, Howell Attack 19-ply
- C81 Ekstrom Variation 24-ply
- C82 Italian Variation 18-ply
- C80 Ruy Lopez: Open, Karpov Gambit 21-ply
- C83 Ruy Lopez: Open, Breslau Variation 22-ply
- C83 Ruy Lopez: Open, Malkin Variation 21-ply
- C82 Ruy Lopez: Open, Motzko Attack 19-ply
- C82 Ruy Lopez: Open, St. Petersburg Variation 19-ply
- C83 Ruy Lopez: Open, Tarrasch Trap 25-ply
- C82 Ruy Lopez: Open, Dilworth Variation 22-ply
- C82 Nenarokov Variation 20-ply