Author: Volker Böhm
Date: 22:17:49 07/29/04
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Hi, I use an idea I got from crafty or gnu-chess. Use two consecutive hash entries for one index. The first entry is a replace if deeper, the second entry is a replace allways. Thus when adding an entry I calculate Index &= (~1); Then I check if the entry at this index has been calculated with less depth. If yes put the new Entry at the Index and the old entry at Index + 1. If not just replace the Entry at Index + 1. This works pretty well! Greetings Volker
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