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ECO C74: Ruy Lopez: Morphy Defense

ECO C74 is part of volume C, Open Games. The Lichess chess-openings dataset files 3 named lines under it. The shortest is Ruy Lopez: Morphy Defense, Modern Steinitz Defense: 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. c3. All of them are lines of the Ruy Lopez: Morphy Defense.

That position has come up in 452,907 Lichess games between players rated 1600 to 2500: White won 53.7%, 4.7% were drawn and Black won 41.5%.

OpeningMovesGamesLength
Ruy Lopez: Morphy Defense, Modern Steinitz Defense 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. c3 453K 5 moves
Ruy Lopez: Morphy Defense, Modern Steinitz Defense, Siesta Variation 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. c3 f5 39K 5 moves
Ruy Lopez: Morphy Defense, Modern Steinitz Defense 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. c3 f5 6. exf5 Bxf5 7. O-O 8,364 7 moves