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Subject: Nullmove/killer move/Hash relations question

Author: Rafael Andrist

Date: 00:50:58 05/25/01


I plan to implement Nullmove in my program and have some questions:
Are killers moves also used in Nullmove-subsearch? And if so, are seperate
killer lists used or is there only one killer list and the killers in the
Nullmove-search are stored/taken in/from this general list, but at the
appropriate (+1) depth?
Is the hash also used during Nullmove-subsearch? I think the gain of using the
hash table will be minimal because of the reduced depth and this hash entrys
couldn't be used elsewhere.

Rafael B. Andrist



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