Cool Chess Puzzle #4 - V. & M. Platov

Cool Chess Puzzle #4 - V. & M. Platov

ChessNetwork
NM ChessNetwork
Dec 5, 2014, 8:34 PM |
4

This is an endgame study by V. & M. Platov that was published in "Deutsche Schachzeitung", 1907. Can you figure out the key idea to unlocking this chess puzzle involving a rook and bishop?

http://youtu.be/T9gmSGFziVg