Flush out the last dregs in the terminal before quitting when
[unix-history] / usr / src / old / games.vax / chess / chess.6
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965b2a71 1.\" @(#)chess.6 6.1 (Berkeley) %G%
a42fe9bc 2.\"
965b2a71 3.TH CHESS 6 ""
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4.AT 3
5.SH NAME
6chess \- the game of chess
7.SH SYNOPSIS
8.B /usr/games/chess
9.SH DESCRIPTION
10.I Chess
11is a computer program that plays class D chess.
12Moves may be given either in standard (descriptive) notation
13or in algebraic notation.
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14The symbol `+' is used to specify check; `o-o' and `o-o-o' specify castling.
15To play black, type `first'; to print the board, type an empty line.
a42fe9bc 16.PP
1a67362d 17Each move is echoed in the appropriate notation followed by the program's reply.
a42fe9bc 18.SH FILES
1a67362d 19/usr/lib/chess binary image to run in compatibility mode
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20.SH DIAGNOSTICS
21The most cryptic diagnostic is `eh?' which
22means that the input was syntactically incorrect.
a42fe9bc 23.SH BUGS
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24Pawns may be promoted only to queens. The book of opening moves
25has disappeared.