This book contains
50 advanced chess puzzles for experienced players. There are a dozen
of each of the following puzzles: mate in three, mate in four and mate
in five, and an additional 14 puzzles that will challenge you to find
the best move to win material and create winning positions.
Some of the puzzles are forced mates,
but many of them will force you to find the best move for white
and black to correctly solve the puzzle. I believe that makes these
puzzles more realistic, since that's exactly what you're supposed to
do when playing the game, finding not only your best move, but your
opponents as well.
Many chess puzzle books ask the reader
to solve all the puzzles from the perspective of the white pieces. But
that's also not realistic. In this book you will be asked to solve puzzles
from the vantage point of the black pieces as well.