White to play - Draw (instead of Fine's White wins)

1.Rf7+ Kb8 Instead of Fine's 1...Bc7? 2.Kb4 a6 3.bxa6 Ka8 With a draw as shown by Cozio in the eighteenth century. Black just needs to keep control of the g1-a7 diagonal with his bishop. Fine discussed this in BCE position 476 where he also showed that it is also a draw if the White pawn is on the 5th rank.