.de ET
.nf
.ps 10
.vs 12
.ft PO
\&.ft CH
\&.ps 15
\&.vs 15
\&.ce 10
\&.cs CH 36
HTTTTTTTTX
V Z Z ZnZF
VZ Z Z Z F
V ZKZ Z ZF
VZ Z ZNZ F
V Z ZkZ ZF
VZ Z Z Z F
V Z OqZ ZF
VZ L ZRZ F
WUUUUUUUUG
\&.sp
\&.ft SC
\&.ce
White Pawn to play
and win in eleven moves
..
.de EC
.ft CH
.ps 15
.vs 15
.ce 10
.cs CH 36
HTTTTTTTTX
V Z Z ZnZF
VZ Z Z Z F
V ZKZ Z ZF
VZ Z ZNZ F
V Z ZkZ ZF
VZ Z Z Z F
V Z OqZ ZF
VZ L ZRZ F
WUUUUUUUUG
.sp
.ft SC
.ce 2
White Pawn to play
and win in eleven moves
.br
..
.de TB
.ps 15
.vs 17
.ft R
.ta .3i 1i 1.3i 2i 2.3i
p	\f(CHp\fP	P	\f(CHP\fP	U	\f(CHU\fP
o	\f(CHo\fP	O	\f(CHO\fP	T	\f(CHT\fP
b	\f(CHb\fP	B	\f(CHB\fP	F	\f(CHF\fP
a	\f(CHa\fP	A	\f(CHA\fP	V	\f(CHV\fP
n	\f(CHn\fP	N	\f(CHN\fP	H	\f(CHH\fP
m	\f(CHm\fP	M	\f(CHM\fP	X	\f(CHX\fP
r	\f(CHr\fP	R	\f(CHR\fP	W	\f(CHW\fP
s	\f(CHs\fP	S	\f(CHS\fP	G	\f(CHG\fP
q	\f(CHq\fP	Q	\f(CHQ\fP	0	\f(CH0\fP
l	\f(CHl\fP	L	\f(CHL\fP	Z	\f(CHZ\fP
k	\f(CHk\fP	K	\f(CHK\fP
j	\f(CHj\fP	J	\f(CHJ\fP
..
.TX
.de TX
.ft R
.ps 10
.vs 12
.fi
The names for the characters in the chess font are compatible with Stanford
except for use of a space to indicate an empty white square. Either use zero
instead of space or include the line
.br
.in +.5i
\&.cs CH 36
.br
.in -.5i
to put Chess font into constant spacing mode. You should also set the vertical
spacing to 15 points.
.br
..
.ll 6i
.lt 6i
.sp 1i
.ps 18
.vs 20
.ce
Chess font

.ps 10
.vs 12
.tl 'Name: CH''Sizes: 15 point only'
.sp .5i
.ll 3i
.mk
.TX
.rt
.po +3.5i
.TB
.sp 1i
.po -3.5i
.mk
.ET
.rt
.po +3.5i
.ll 2.5i
.EC