how to play chess endgames book

FORTRESSES 193
4 ltihS @xf2 5 ltif4 @£3 6 ltihS .i.c8 7 ltif4
.i.b7 8 ltihS .i.c6 9 ltif4 f6 10 ltie6 .ie8 11 ltif4
sn 12 ltih3 @g3 13 ltif4 '.t>f3 1ll-1ll
Shredder could have held the following endsame
asainst 'Yet Another Chess Engine', but
;he idea"is hard to find for a computer program.
On the queenside there is nothing doing:
3 ... '.t>d6 4 @e3 @c6 5 @d2 .lg4 6 ltigl ~bS 7
@c3 .ifs 8 ltif3 and Black can make no more
progress, as the bishop cannot simultaneously
control d3, e2, f3 and h3.
4 ltigl .tb3 (DJ
4 ... .il..c2 5 ltie2 .te4 6 ltigl @g6 7 '.t>g4 @h6
8 '.t>h4 .tfS 9 '.t>g3 @g5 10 '.t>xg2 '.t>f4 l l ltie2+
'.t>e3 12 ltic3 ~xd4 13 ltixa4 =.
11.23
Shredder - YACE
Paderborn 2003
1 e6!
The game instead continued 1 '.t>f2? @e4 2
@xg2 '.t>xd4 3 ~g3 .il..d7 4 @f2 (4@f4 @c3 S
lt}f3 @b2 -t-) 4 ... '.t>xeS 5 ltie2 d4 6@el Sl.bS 7
loci .lc4 8 @dl '.t>f4 9@d2 '.t>e4 10 '.t>c2 '.t>e3
11 @bl 0-1.
1...@xe6 2@f4 (DJ
s lt:Jf3 .il..c4 6 ltigl .tfl 7 '.t>g4 '.t>g6 8 @f4
@h59 ltih3@h4
9 ... .il..e2 IO '.t>g3 =.
10 ltigl (DJ
White's fortress cannot be breached.
2 ... Sl.dl 3 ltih3 @£6
Reciprocal zugzwang with Black to move.
10 Sl.d3
10 .ta6 11 '.t>f3 @g5 12@xg2 '.t>f4 13 '.t>f2
@e4 14 '.t>el @d3 15 ltie2 @c2 16 ltif4 .il..c4
(16 ... Sl.b7 17 ltig2 @d3 18 '.t>dl @xd4 19 ltif4
'.t>c3 20 @cl d4 21 ltie2+ = and the white king