Black to play :
Solution below . Highlight to reveal it.
1. … R6+4 + 2. K5=4 ( xR) P7=6 + 3. K4=5 P6=5 (xH ) +
4. K5=6 ( or K5=4) P5+1 checkmate
Black to play :
Solution below . Highlight to reveal it.
1. … R6+4 + 2. K5=4 ( xR) P7=6 + 3. K4=5 P6=5 (xH ) +
4. K5=6 ( or K5=4) P5+1 checkmate