Berlin Defense (2...Nf6)
1.e4 e5 2.Bc4 2...Nf6 3.d3
Modern main line. After 3.d3 Nc6 4.Nf3, we reach an Italian-style game but sidestep Petrov Defense (since Black has committed to ...Nc6, not ...Nxe4).
For White· ECO C23–C24· beginner
Apertura del Alfil
2.Ac4 en lugar de 2.Cf3: evita la Petrov y mantiene la flexibilidad hacia la Italiana o la Vienesa.
1.e4 e5 2.Bc4
What is the Apertura del Alfil?
La Apertura del Alfil (1.e4 e5 2.Ac4) apunta a f7 desde el segundo lance sin comprometer el caballo de rey. A menudo transpone a la Italiana (si 2...Cf6 3.Cf3 Cc6) o a la Vienesa (si 2...Cf6 3.Cc3). Ventaja principal: evita la Defensa Petrov (que requiere 2.Cf3 Cf6). Jugada al más alto nivel por Anand y Nakamura en blitz. Carga teórica baja, ideal para jugadores que quieren la simplicidad de la Italiana sin el riesgo de la Petrov.
Main variations
Each variation below comes with a diagram and the main plan. Click "Train this opening" to drill every line with spaced repetition.
Boden-Kieseritzky Gambit
1.e4 e5 2.Bc4 2...Nf6 3.Nf3 Nxe4 4.Nc3
A sharp line where White sacrifices the e4 pawn for development. Black must play precisely to hold the position.
Classical (2...Bc5)
1.e4 e5 2.Bc4 2...Bc5 3.c3
Black mirrors White's bishop development. After 3.c3 Nf6 4.d4, we transpose to the Italian Game Giuoco Piano.
How deep should you study this?
Below 1400
Play the Bishop's Opening to learn the ideas before the Italian Game, fewer tactical pitfalls than the Fried Liver/Two Knights lines.
1400–1800
Use 2.Bc4 3.d3 specifically to avoid Petrov Defense players. Study the transition to Vienna Game (with Nc3) and Italian Game (with Nf3).
1800+
Add the Boden-Kieseritzky Gambit for sharp play. As an anti-Petrov weapon at higher levels, 2.Bc4 remains completely valid.
Frequently asked questions
Is the Bishop's Opening any good?
Yes, particularly as an anti-Petrov weapon. Kaufman's system (2.Bc4 3.d3) has been used at the top level including by Carlsen in blitz games. Less theory than the Italian Game.
What is the difference between the Bishop's Opening and the Italian Game?
The Bishop's Opening plays 2.Bc4 before 2.Nf3. This avoids the Petrov Defense (2...Nf6) entirely and can transpose to the Vienna (with Nc3) or Italian (with Nf3). Move-order flexibility.
Should Black play 2...Nf6 or 2...Bc5?
2...Nf6 (Berlin Defense) is most principled. It challenges e4 and prepares ...Nxe4 tactics. 2...Bc5 develops symmetrically and often transposes to Italian Game lines after 3.Nf3.
What happens after 2...Nf6 3.Nc3 Nxe4?
3...Nxe4?? loses to 4.Qh5! hitting the knight on e4 and threatening Qxf7#. A classic beginner trap — Black must first defend e4 with 3...d6 or trade with 3...Nxc3 (the Boden-Kieseritzky arises after 3.Nf3 Nxe4 4.Nc3).
Is the Bishop's Opening good for beginners?
Excellent, simple plans, natural development, and it teaches the importance of attacking f7 from move 2. A great stepping stone to the Italian Game or Vienna Game.
Related openings
For White
Apertura Italiana
La apertura clásica 1.e4 e5 2.Cf3 Cc6 3.Ac4: principios sólidos, tácticas ricas.
For White
Apertura Vienesa
Una apertura subestimada, cortante al nivel de club: desarrollo clásico con planes de ataque agresivos.
For Black
Defensa Petrov
La defensa a 1.e4 e5 más sólida: simétrica, equilibrada y difícil de batir.
Ready to train the Apertura del Alfil?
Every variation above is a drill on ChessAtlas. Spaced repetition schedules each move so you never forget a line again. Free to start — no credit card.