The lads are still struggling on this.
(The White King uses his b-pawn as a cudgel. Bang, Bang,Bang.)
Fat Lady's problem does have practical value.
If you did not know two pawns on the sixth rank very often beat a Rook
then you do now.
And I can show games where the final act (bang,bang,bang) has been
put to good use. Actually a lot of you have probaly used the same idea
in your games but you not Checking ALL Checks. (enough clues.)
This is an example from Chessboard Magic.
(I found a site where you can download the studies.)
It's good and well thought out. But I'd struggle to see it all fit into a game.
It is not your everyday ending and the set up is just too perfect so that
everything will work. But well worth seeing.
It's by Gorgiev and White to play and win.
I'll give the solution.