Quote:
	
	
		| Originally posted by Halx what's the move where you slide the black bishop diagonal 4 spaces?
 is it even advised?
 | 
	
 You want to move the bishop to b4 and put me in check, I think.  The notation would be "...Bb4."  The board is a grid.  The lower left hand square is a1 and the upper right is h8 etc.
R=Rook
N=Knight
B=Bishop
Q=Queen
K=King
Pawns have no letter, you just note the square the pawn is going to move to.