Code ECO C77 – Ruy Lopez

Coups: 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3

├── C77 - 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 - Ruy Lopez: Morphy Defense, Anderssen Variation (22)
│   ├── C77 - 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 - Ruy Lopez: Morphy Defense, Anderssen Variation (9)
│   ├── C77 - 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 Bc5 - Ruy Lopez: Morphy Defense, Anderssen Variation (9)
│   └── C77 - 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 d6 - Ruy Lopez: Morphy Defense, Anderssen Variation (4)
├── C77 - 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d4 - Ruy Lopez: Morphy Defense, Mackenzie Variation (2)
├── C77 - 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Nc3 - Ruy Lopez: Morphy Defense, Tarrasch Variation (4)
└── C77 - 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 (3)