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descriptionShashChess 20.2 chess engine EmptyShashChess 20.2 chess engine

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ShashChess 20.2
Refactored MCTS (thanks to Norman Schmidt https://github.com/FireFather/stockfish-plus/tree/master/src )
More refined MCTS
Fix on learning
Stockfish patch
Author: Rui Coelho
Date: Thu Jan 13 22:25:01 2022 +0100
Timestamp: 1642109101

Use complexity in search

This patch uses the complexity measure (from #3875) as a heuristic for null move pruning.
Hopefully, there may be room to use it in other pruning techniques.
I would like to thank vondele and locutus2 for the feedback and suggestions during testing


https://github.com/amchess/ShashChess/releases/tag/20.2

descriptionShashChess 20.2 chess engine EmptyRe: ShashChess 20.2 chess engine

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AVX2 works fine but when created as MCTS it causes an exception in Fritz 16 gui

descriptionShashChess 20.2 chess engine EmptyRe: ShashChess 20.2 chess engine

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I tried the Fritz 16 GUI (with update 30) with the following settings (see below). No bin books were used. Used a Ryzen 9 5950x with the ShashChess20.2-x86-64-avx2 executable.

ShashChess 20.2 chess engine Llllllll


There were no crashes.  Used it with Infinite Analysis for several minutes. Ran a short match against another engine at blitz time controls. No problems. Used 512 hash.

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