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Chess engine: Berserk 4.4.0

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Berserk - UCI chess engine ( written in C).
Author: Jay Honnold  Rating JCER=3244 (40 place)

v.4.4.0.
Counter move history and pruning
Follow up move history
History extension
Castle extension
Adjust depth on fail high in aspiration
Space eval cleanup
Credit to Laser for inspiring the resulting code which is MUCH nicer
Time management simplification
Berserk should be semi-aggressive, but nothing compared to what previous releases are


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