Challenge: Checkmate with the Rook: The 'Red General on 4th Rank 1' Quick Win Strategy in the 2 Pawn vs Rook Endgame - Can you solve it?

Technical analysis of the mating strategy when Red has the General on the 4th rank 1, Pawn on the 4th rank 9, and Pawn on the 4th rank 7 facing Black's Rook on the 5th rank 4. The strategy involves using double pawns to force the Rook to move, creating opportunities for Red's General to launch an attack.