Solve this puzzle if you want to.
No force.
Ra6 bxa6 b7#
yup this is a famous one
Invented by Paul Morphy Right? Yeah I know this one Ra6 (Zugzuang) bxa6 and then b7# and if the bishop moves anywhere Rxa8#.
hard
There are two lines
Ra6,bxa6,b7#
Ra6,Bd6,Rxa7#
yep famous one, i saw this yesterday only on a chess video
Solve this puzzle if you want to.
No force.