The Stafford Gambit Trap
The queen is offered; taking it lets the bishops and knight mate the king.
Opening: Stafford Gambit. Set by Black. Level: Intermediate.
Practise setting and escaping itThe moves
1.e4 e5 2.Nf3 Nf6 3.Nxe5 Nc6 4.Nxc6 dxc6 5.d3 Bc5 6.Bg5 Nxe4 7.Bxd8 Bxf2+ 8.Ke2 Bg4#
It only works after a mistake
White must play Bxd8 for it to work. The Stafford Gambit is unsound against correct play. It wins only if White takes the bait.
How to avoid it
dxe4 or Be3 instead of taking the queen.