Puzzle Hard Difficulty!

Hello  same thing as the medium difficulty puzzle answer can be put below before 9:30 AM EST tommorow and the puzzle will be above  this one will have a couple moves so 1 move answer will not be enough.

1. Ng5 Ng6 2. Ndxe6 fxe6 3. Be4 Nf6 4. Bxg6 hxg6 5. Qxg6 e5 6. Bc5 Bd6 7. Nh7

The first move was Ng5 but then black should have went Nf8 than white plays Ngxe6 and black can only take with the pawn becaue if Nxe6 than Nf5