Originally posted by hfkchessGreenpawn34 posted the answer on page 3 of the thread. (look for the green pawn avatar. ) It's a mate in 14. 🙂
I found the puzzle today and this is my solution:
1. Qc5+ Kg8
2. gxh7+ Kxh7
3. Qh5+ Kg8
4. Qg5+ Kf8
5. Qg7#
I have no idea, if it has already been or not been posted.