C70 — Ruy Lopez: Morphy Defense
Open Games & French (C00–C99)
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6
Full page: Ruy Lopez: Morphy Defense →ECO C70 covers Ruy Lopez: Morphy Defense and related lines (Ruy Lopez: Morphy Defense, Ruy Lopez: Bird's Defense Deferred, Ruy Lopez: Morphy Defense, Alapin's Defense Deferred, Ruy Lopez: Morphy Defense, Caro Variation). Main line 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 with variations, statistics, and the best responses.
12 lines under C70
Ruy Lopez: Morphy Defense
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6
Ruy Lopez: Bird's Defense Deferred
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nd4
Ruy Lopez: Morphy Defense, Alapin's Defense Deferred
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Bb4
Ruy Lopez: Morphy Defense, Caro Variation
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5
Ruy Lopez: Morphy Defense, Classical Defense Deferred
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Bc5
Ruy Lopez: Morphy Defense, Cozio Defense
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nge7
Ruy Lopez: Morphy Defense, Fianchetto Defense Deferred
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 g6
Ruy Lopez: Morphy Defense, Schliemann Defense Deferred
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 f5
Ruy Lopez: Morphy Defense, Schliemann Defense Deferred, Jaenisch Gambit Deferred
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 f5 5. exf5
Ruy Lopez: Morphy Defense, Graz Variation
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Bc5
Ruy Lopez: Morphy Defense, Norwegian Variation
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Na5
Ruy Lopez: Morphy Defense, Norwegian Variation, Nightingale Gambit
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Na5 6. Bxf7+