White could have forced the mate in seven instead of eight moves
by playing (6) K-f1, or (6) o-o, for there was no protection
against (7) Kt-h2.



III

GENERAL PRINCIPLES OF CHESS STRATEGY



In reading the chapter on "Elementary Tactics" the beginner will
have obtained a fair idea of the value of the different pieces
and he will have gained an insight into the possibilities of
their cooperation. However, the fundamental principle of Chess
strategy, the method of developing the inherent powers of the men
so that they may be able to do all the work possible for them,
will still be a secret to him.

At the beginning of the game the Knights are the only pieces
which are able to move, and consequently the other pieces are
worthless until openings have been created for them by Pawn
moves. Now, the first thing the beginner should try to keep in
mind is that only such Pawn moves can be good as open lines for
their fellow pieces or obstruct lines of opposing men. The reason
is this:

In any hand to hand fight evidently that player will get the
better of it who has more pieces ready for action on the