usr/lib/vsamples/chess

.lg 0
.ps 12
.ft 3
Chess, 18 point only
.sp
.ps 10
.vs 12
Note: This font has problems. There is no way to get a white king with
a white background. (This is supposed to be @ but it doesn't work.)
Use a white king on a black background instead.
The corner characters look awful.
.sp .5i
.ps 18
.vs 18
.ft 1
.ft ch
.cs ch 36

   2777777774
   9 1 1 G 15
   91 1 1 K 5
   9 k 1 1 15
   91 1 1 1 5
   9 I 1 1 15
   9aJ1 1 1 5
   9 1A1 1 15
   91 1 1 1 5
   8333333336

   `abcdefghijklmnopqrstuvwxyz
   @ABCDEFGHIJKLMNOPQRSTUVWXYZ
   0123456789

.de ra
\f2 \\$1 \f1 \\$1     \f2 \\$2 \f1 \\$2
.br
..
.ra ` @
.ra a A
.ra b B
.ra c C
.ra d D
.ra e E
.ra f F
.ra g G
.ra h H
.ra i I
.ra j J
.ra k K
.ra 0 1
.ra 2 3
.ra 4 5
.ra 6 7
.ra 8 9