1.e4e52.Nf3Nc63.c3Nf64.d4Nxe4The black knight takes the e4 thinking it's free, but little does he know this is part of the Ponziani Opening Trap.5.d5Ne7Black's knight is getting pushed inward, just as white wants.6.Nxe5d6Here's a free pawn for white too.7.Bb5+c6Black defends the check.8.dxc6dxe5Pawn for knight??? Well, you'll see why.9.cxb7+...Check and forking a bishop and rook, but this trap looks for the checkmate.9....Bd710.bxa8=Q...2 queens for white already, and black needs to make effort to stop this.10....Qxa811.Qxd7#Now, checkmate for white! Without black taking a8, a checkmate would come either way.