A relief to see a perfect game puzzle here!
A puzzle from my OTB game

I found out I missed one pawn in one of the diagrams. I've edited it, I think everything is fine now.

In the king goes to h8 version for a moment I thought 3 ... Rbd7 4. Nb4 Rd6
but of course e-pawn is undefended and knight has a2 anyway.
Nice of you to share Riten, thanks!
In the tournament I played a game and reached the position below. And atypically for me I found the move which wins (almost) immediately. I'm posting more diagrams to let you solve all the lines by yourself. I hope you like the puzzle.