The Bishop's Gambit, Classical Defense is a variation of the King's Gambit Accepted, catalogued as ECO C33. The line runs 1. e4 e5 2. f4 exf4 3. Bc4 Qh4+ 4. Kf1 Ne7 5. Nc3 g5 6. d4 Bg7, reaching the position shown below after 12 half-moves.
White holds the centre with pawns on d4 and e4. Development is level at two minor pieces each, and Black is up a pawn of material. It is White to move after six moves. Black has doubled pawns on the f-file.
On the King's Gambit Accepted generally: A romantic opening where White sacrifices a pawn for rapid development and attacking chances.
You can play through this variation move by move in your browser — Learn mode walks the line with an explanation at each step, and Drill mode replays it from memory so you find out whether you actually know it. No account is required.
See all 80 King's Gambit Accepted variations →
The Bishop's Gambit, Classical Defense goes 1. e4 e5 2. f4 exf4 3. Bc4 Qh4+ 4. Kf1 Ne7 5. Nc3 g5 6. d4 Bg7. It is a variation of the King's Gambit Accepted and is catalogued as ECO C33.
The Bishop's Gambit, Classical Defense is ECO C33. ECO codes group openings by their move order, so nearby codes cover closely related lines of the King's Gambit Accepted.
Stockfish evaluates the position after 1. e4 e5 2. f4 exf4 3. Bc4 Qh4+ 4. Kf1 Ne7 5. Nc3 g5 6. d4 Bg7 at +0.48 at depth 18, which is a slight pull for White, within normal opening margins. Engine evaluation is only a starting point — at club level the practical value of a line is mostly about whether you know its plans better than your opponent does.
White holds the centre with pawns on d4 and e4. Development is level at two minor pieces each, and Black is up a pawn of material. It is White to move. Black has doubled pawns on the f-file.