Christoph Johannessohn
A typical moremove scenario where White must induce the black pieces to
trip each other up.
There are tries 1.Rd8? Bg2! And 1.Rg8? Bc1! White decoys the rook to eliminate the bishop defences.
1.Rb8 threat 2.Rxb5 1...Rb2 (eliminating Bc1) 2.Rg8 threat 3.Rg5 2...Rg2
(eliminating Bg2) 3.Rd8 threat 4.Rd5 3...Rg5 (now the rook cannot defend at b2)
4.Rb8 threat 5.Rxb5.