B52 - 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. O-O - Sicilian Defense: Moscow Variation, Main Line

Sicilian Defense: Moscow Variation, Main Line

├── B52 - 1. e4 c5 2. Nf3 d6 3. Bb5 Bd7 4. Bxd7 Qxd7 5. O-O Nc6 - Sicilian Defense: Moscow Variation, Main Line (3)
│   └── B52 - 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. O-O Nc6 6. c3 Nf6 7. d4 - Sicilian Defense: Moscow Variation, Haag Gambit (0)
└── B52 - 1. e4 c5 2. Nf3 d6 3. Bb5 Bd7 4. Bxd7 Qxd7 5. O-O Nf6 - Sicilian Defense: Moscow Variation, Main Line (3)