In the instance diagram, possibly aspect obtaining the shift is in zugzwang: Black to maneuver should play 1...Kb7 allowing White to advertise the pawn right after 2.Kd7; White to maneuver have to permit a attract, both by 1.Kc6 stalemate or by losing the pawn following some other lawful go. There https://thomasl207vyb7.activoblog.com/profile