B20 - 1. e4 c5 2. b4 cxb4 3. a3 - Sicilian Defense: Wing Gambit, Marshall Variation

Sicilian Defense: Wing Gambit, Marshall Variation

Coups: 1. e4 c5 2. b4 cxb4 3. a3

├── B20 - 1. e4 c5 2. b4 cxb4 3. a3 bxa3 - Sicilian Defense: Wing Gambit, Carlsbad Variation (0)
├── B20 - 1. e4 c5 2. b4 cxb4 3. a3 d5 4. exd5 Qxd5 5. Bb2 - Sicilian Defense: Wing Gambit, Marienbad Variation (0)
├── B20 - 1. e4 c5 2. b4 cxb4 3. a3 d5 4. exd5 Qxd5 5. Nf3 e5 6. Bb2 Nc6 7. c4 Qe6 - Sicilian Defense: Wing Gambit, Romanian Defense (0)
└── B20 - 1. e4 c5 2. b4 cxb4 3. a3 d5 4. exd5 Qxd5 5. Nf3 e5 6. c4 Qe6 7. Bd3 - Sicilian Defense: Wing Gambit, Nanu Gambit (0)