chess(6) v7 man page | unix.com

CHESS(6)							   Games Manual 							  CHESS(6)

NAME
       chess - the game of chess

SYNOPSIS
       /usr/games/chess

DESCRIPTION
       Chess  is  a computer program that plays class D chess.	Moves may be given either in standard (descriptive) notation or in algebraic nota-
       tion.  The symbol `+' is used to specify check; `o-o' and `o-o-o' specify castling.  To play black, type `first'; to print the board,  type
       an empty line.

       Each move is echoed in the appropriate notation followed by the program's reply.

FILES
       /usr/lib/book	   opening `book'

DIAGNOSTICS
       The most cryptic diagnostic is `eh?' which means that the input was syntactically incorrect.

WARNING
       Over-use of this program will cause it to go away.

BUGS
       Pawns may be promoted only to queens.

																	  CHESS(6)