The Double Muzio Gambit, Young Gambit is a variation of the King's Gambit Accepted, catalogued as ECO C37. The line runs 1. e4 e5 2. f4 exf4 3. Nf3 g5 4. Bc4 g4 5. O-O gxf3 6. Qxf3 Qf6 7. Bxf7+ Kxf7 8. d4 Qxd4+ 9. Be3 Qf6 10. Nc3 fxe3, reaching the position shown below after 20 half-moves.
White holds the centre with pawns on e4. White is ahead in development, with four minor pieces out to Black's zero, and Black is up nine points of material. It is White to move after ten moves. White has castled while Black’s king is still uncommitted; White’s e-file pawn is isolated; Black’s h-file pawn is isolated; Black has the bishop pair.
On the King's Gambit Accepted generally: A romantic opening where White sacrifices a pawn for rapid development and attacking chances.
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The Double Muzio Gambit, Young Gambit goes 1. e4 e5 2. f4 exf4 3. Nf3 g5 4. Bc4 g4 5. O-O gxf3 6. Qxf3 Qf6 7. Bxf7+ Kxf7 8. d4 Qxd4+ 9. Be3 Qf6 10. Nc3 fxe3. It is a variation of the King's Gambit Accepted and is catalogued as ECO C37.
The Double Muzio Gambit, Young Gambit is ECO C37. 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. Nf3 g5 4. Bc4 g4 5. O-O gxf3 6. Qxf3 Qf6 7. Bxf7+ Kxf7 8. d4 Qxd4+ 9. Be3 Qf6 10. Nc3 fxe3 at +3.81 at depth 18, which is a clear advantage for White. 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 e4. White is ahead in development, with four minor pieces out to Black's zero, and Black is up nine points of material. It is White to move. White has castled while Black’s king is still uncommitted; White’s e-file pawn is isolated; Black’s h-file pawn is isolated; Black has the bishop pair.