RE: Extra tough Christmas chess riddle (#69). / Knacknuss-Weihnachtsschachrätsel (#69).
Hello Hive account@jaki, I hope you are having a happy holiday with your family.
Does black really lose in 17 moves? After short castling I do not see how black escapes from the checkmate:
RE: Extra tough Christmas chess riddle (#69). / Knacknuss-Weihnachtsschachrätsel (#69).