I love u, it MY AND ONLY MY mate xx
2 bishops mate

Actually, it's only mate in 17 with perfect play from both sides. Tablebase moves are as follows:
Nonsense, typical engine slave.
OP gave the good method (although some mistakes, like 16.Be5 instead of Bg5, giving Ke7 for defence) to mate, while you give engine moves which are very hard to spot.

Bishops on same colored squares would lead to the draw, but bishops on different colored squares won't.
Nobody wants to get a bishop instead of a queen in pawn promotion.
Actually, it's only mate in 17 with perfect play from both sides. Tablebase moves are as follows:
Nonsense, typical engine slave.
OP gave the good method (although some mistakes, like 16.Be5 instead of Bg5, giving Ke7 for defence) to mate, while you give engine moves which are very hard to spot.
It's not an engine. It's tablebase. You should know the difference since you are a titled player.

Tablebase is perfect but nobody play like this. If u want to show something perfect and not useful, fine.
here's 2 bishops mate