4 Usage: promote {q,r,b,[kn]}
6 Designates the piece that a pawn will be promoted to when it reaches
7 the back rank. This is set automatically at the beginning of each game
8 to 'q'. The setting can be changed during the game at any point.
10 SPECIAL NOTE: You must designate how a pawn will be promoted BEFORE it
11 reaches the back rank, not afterwards. The current setting will be used when
12 the pawn reaches the 8th rank.
14 [Last modified: October 8, 1995 -- Friar]