how to play chess endgames book

DO NOT RUSH!
71
25 f!al!
Very strong; White threatens to open a second
front with a3, so that Black has to take on
additional weaknesses.
2S ... i.a7 26 a3 bxa3 27 ll.xa3 i.b6 28 f!al
gh8(D)
48 ... @c7 49 lt:\e5 @d8 50@c6 Ac7 51 e7+
+-(Stohl).
49 @c6 i.d8 SO ltJxcS d3 51 ltJxd3 @xe6 52
lt:lcS+ @eS S3 lt:lb7 i.e7 54 ltJxaS @d4 SS @bS
i.d6 56 b4 @c3 57 cS Af4 58 lt:\c4 @d4 59
lt:lb6 Ag3 60 c6 i.d6 61 lt:la8 l-O
Now Aseev switches to concrete action.
29 f4?
However, in accordance with the principle of
'do not rush', White should first have made one
further preparatory move: 29 f!fl ! i.a7 30 f4
gxf4 31 f!xf4 +- and, in contrast to the position
in the game at move 31, Black would be unable
to undertake any direct active counter-measures.
29 •.. gxf4 30 ltJxf4+ @f7 31 fill ll.g8+?
31...i.a?, to make counterplay with ... ~b8
possible, was far more tenacious.
32 @f3 i.c7 33 lt:\d3
In the next phase, White will try to exchange
the rooks, in order to deprive Black of any
counter-chances. In the long run, Black has no
good way of avoiding this, since otherwise the
white rook would penetrate decisively.
33 .. JtgS (DJ
33 ... i.b6 34 Iihl f!g7 35 f!h6 +-.
34 f!el f!hS 35 @g2
Aseev does not rush, since he can easily push
the black pieces back.
35 ... f!gS 36 f':te4 i.b6 37 f!f4+ @g7 38 @f3
l:1hS 39 z:!f6 grs+ 40 f!xfS exfS 41 g4! fxg4+
41...@g6 42 @f4 +-.
42 lt>xg4 @f7 43 @fS i.a7 44 @e4 @e6 45
lt:\f4+ @e7 46 @dS @d7 47 lt:ld3 i.b6 48 e6+
@e7
In the following example you should pay
particular attention to the manoeuvres of the
white rook.
3.08
H.Kallio - V.Dinstuhl
Bermuda 2003
l@f3!
Provoking the pawn move that will spell
doom for Black.
1. .• hS 2 <i;e3 lt:lh7 3 f!c2 @d8 4 b4 lt:\f8 S
f!f2 @e7 6 g3 lt:lh7 7 ~2 @d8 8 ll.cl!?
A typical situation for this strategy: Black
does not know precisely what he should do,