White is up a rook and knight in material, but black has a passed pawn, which coordinates with his king to prevent white from stopping it. How does white force a win?

Great puzzle! My solution ended in stalemate.

Mr j,

Ive seen my fair share of chess puzzles and this one reminds me of a short demonstration of a puzzle found in youTube.

It also had the word "Grandmaster" in its title, AND the game looked awfully similiar to this one.......hmm.......is this original?

probably wasn't

It's from a game the name of which I can't recall, but I didn't take it from a youtube video.