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
Abertura do Bispo
2.Bc4 em vez de 2.Cf3: evita a Petrov e mantém a flexibilidade para a Italiana ou a Vienense.
1.e4 e5 2.Bc4
What is the Abertura do Bispo?
A Abertura do Bispo (1.e4 e5 2.Bc4) aponta a f7 desde o segundo lance sem comprometer o cavalo de rei. Transpõe muitas vezes para a Italiana (se 2...Cf6 3.Cf3 Cc6) ou para a Vienense (se 2...Cf6 3.Cc3). Vantagem principal: evita a Defesa Petrov (que exige 2.Cf3 Cf6). Jogada ao mais alto nível por Anand e Nakamura em blitz. Carga teórica baixa, ideal para jogadores que querem a simplicidade da Italiana sem o risco da 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
Abertura Italiana
A abertura clássica 1.e4 e5 2.Cf3 Cc6 3.Bc4: princípios sólidos, tácticas ricas.
For White
Abertura Vienense
Uma abertura subestimada, cortante ao nível de clube: desenvolvimento clássico com planos de ataque agressivos.
For Black
Defesa Petrov
A defesa mais sólida a 1.e4 e5: simétrica, equilibrada, difícil de bater.
Ready to train the Abertura do Bispo?
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.