Post chess puzzles here!

Amazing puzzle created by myself!
Long! But good! Cool checkmate by the way!
Sorry but there is no checkmate.
Amazing puzzle created by myself!
Long! But good! Cool checkmate by the way!
Sorry but there is no checkmate.
!? Did you try the puzzle?

Amazing puzzle created by myself!
Long! But good! Cool checkmate by the way!
Sorry but there is no checkmate.
!? Did you try the puzzle?
Yes I did. Where is checkmate?

Amazing puzzle created by myself!
Long! But good! Cool checkmate by the way!
Sorry but there is no checkmate.
!? Did you try the puzzle?
Yes I did. Where is checkmate?
Oh wow. Me and stockfish stand corrected. IT SAID THE POSITION WAS EQUAL!!!
Amazing puzzle created by myself!
Long! But good! Cool checkmate by the way!
Sorry but there is no checkmate.
!? Did you try the puzzle?
Yes I did. Where is checkmate?
Oh wow. Me and stockfish stand corrected. IT SAID THE POSITION WAS EQUAL!!!
I am now officially better than Stockfish. Stockfish thought it was equal until 10. Nd4
If you have some puzzles post it here!