Black and White By Heinrich Friedrich Ludwig Meyer. White to mate in two moves. SelectClick for Answer> 1. Bc8! half-pins both black rooks. Now Black has his choice of 23 different rook moves, but each of them allows the white knight to hop into either f4 or g5, giving mate. From the Boy’s Own Paper, 1908. July 18, 2016July 24, 2016 | Puzzles