Challenge: Rook and pawn with king assistance: The deadly endgame assault on a bare general - Can you solve it?

A quintessential endgame exploiting Black's fatal vulnerability: a bare General completely stripped of Advisors and Elephants, stranded on the fourth file. Holding full initiative, Red coordinates Rook and Pawn with central King line-of-sight support to seal all escape routes and deliver an inescapable checkmate.

Challenge: Rook and pawn with king assistance: The deadly endgame assault on a bare general - Can you solve it?

Challenge: Rook and pawn with king assistance: The deadly endgame assault on a bare general - Can you solve it?