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Subject: Re: Exceptions to (1,3,3,5,9)

Author: Ricardo Gibert

Date: 20:31:58 02/24/03

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Roughly in order of practical value:

N + M < 2B
N <= B
R + P < 2M < R + 2P
M + P < R < M + 2P
2R <= Q + P
3P < M

where M = B|N

The "real" rules are much more complicated than this. You must also take into
account how many pawns are on the board; whether pawns are on both sides of the
board; whether the position is open or closed; how many major pieces are left;
King safety; is it an endgame or a middlegame, etc.



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