Next let`s examine the position in Dia. 4: White to play. Who is

Next
let's
is leading
examine
in the
do? Consider
the
balance
upper
even
the
force
has just
the
right
SO
and
made
on
White
time?
left
is bigger
lower
side.
Black
Black
defend
is
side
has
a
at
right
to
What
play.
should
bigger
is, after
12
considerable
the lower side at
has any
vulnerability
in
in Dia.
now?
side
The
equal
Who
White
large
Dia. S, bigger
lead.
it
seems
2, he cannot
large
Black's
do
one
upper
Black's
territory,
if
will
one White
than White's
that
White
Black
territory,
left-side
in the
12. How
to Black's
upper-side
White's
Can
5?
at
if you wish), but
small
than
territory
moment.
lower
side is about
White's
large
the
at
the
compare
and verify
than
at
A, Le.
defend
territories
(count
with Black's
in territory
cutting
the
territory
If Black
this
4:
Dia. 5
ll, then
White's
corner
Black's
Dia.
u
leads
by
through
upper
left.side
of territory
to compare
Black
balance
him
Black's
in
has nothing
left,
in
White A and B.
Dia.
White
position
and
lower
White
lets
win.
in this game, it is his group
in the