Variations
Scandinavian Defense: Portuguese Gambit, Banker Variation
4. f3 Bf5 5. c4
Scandinavian Defense: Portuguese Gambit, Jadoul Variation
4. f3 Bf5 5. Bb5+ Nbd7 6. c4
Scandinavian Defense: Portuguese Gambit, Lusophobe Variation
4. Bb5+ Nbd7 5. Be2
Scandinavian Defense: Portuguese Gambit, Melbourne Shuffle Variation
4. f3 Bf5 5. Bb5+ Nbd7 6. Nc3