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Subject: Chess Table of Movement (revised)

Author: Dan Ellwein

Date: 12:55:39 12/17/99


I have revised the Table of Movement to include Pawn Promotion.


CHESS TABLE OF MOVEMENT

     Capture/NonCapture  NonCapture Only  Capture Only  Pawn Promotion
  0                                                      NBRQ
  1   Q(KRB)                   P           P*
  2   Q(RB),N             K(R),P**
  3   Q(RB)                 R***
  4   Q(RB)
  5   Q(RB)
  6   Q(RB)
  7   Q(RB)

        7                     3            1              1    TOTAL: 12

  *Inlcudes in-passant
 **Castle Queen side(K), castle King side(KR), first move of Pawn(P)
***Castle Queen side(R)

There are 12 unique movements in chess represent by the 6 piece types.

The interaction of these 12 movements is what gives chess its complexity.

Movement is a function of:  Type(4) and Magnitude(8)

Type: Capture/NonCapture
      NonCapture Only
      Capture Only
      Pawn Promotion

Magnitude:  0,1,2,3,4,5,6,7

The King(K) and Knight(N) are listed the least - 2 times.

The Rook(R) is listed the most - 10 times.

Only the Pawn(P) has a 'Capture Only' characteristic.

The King(K) and Pawn(P) are limited to a Magnitude of 1 and a one time Magnitude
of 2.

The Knight(N) has a fixed Magnitude of 2.

Only Magnitude 2 contains all 6 piece types.

The Queen(Q) encompasses the movements of the King(K), Rook(R), and Bishop(B) on
Magnitude 1 and the Rook(R) and Bishop(B) on Magnitudes 2 through 7.

PilgrimDan



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