Author: Anson T J
Date: 09:28:28 08/14/05
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On August 14, 2005 at 12:21:46, Kevin K wrote: >1 d2-d4 d7-d5 2 e2-e4 >1 d2-d3 d7-d6 2 d3-d4 d6-d5 3 e2-e4 > >Do these two last positions have the same hash code? Yes, they do. The pieces are in the same position on the board, black is on the move, the EP square is the same (but also not relevant), castling rights are the same and as the last move is a pawn move, even the 50 move rule counter will be the same. So I think the hash for these two positions should be the same.
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