nice one.
my constructive criticism... the composition is slightly weak. i wish it was either a much more strongly centered image, maybe even bringing the camera up slightly so the lines made by the chessboard were a stronger frame to the pawn. alternately, a more interesting, out of balance composition using thirds and maybe a diagonal line following the tops of the pieces.
can you manual focus, or autofocus on the pawn, then move the frame (i do this with my point and shoot all the time)?