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Chess engine: Igel 2.6.0 (Windows, Linux and Mac)


Igel - UCI chess engine, Rating JCER=2954
Author : Volodymyr Shcherbyna (Fork of GreKo 2018.01)

 Igel 2.6.0 news
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- Implement piece threats evaluation
- Simplify connected pass pawn evaluation
- Implement backward pawn evaluation
- Apply tempo after interpolation and speed up null move evaluation
- Implement verification qsearch for probcut
- Remove L1 normalisation from tuner and retune all params
- Implement trapped rook evaluation
- Implement razoring in search
- Implement king danger evaluation
- Implement hanging piece evaluation
- Implement weak pawn evaluation
- Implement restricted piece evaluation
- Implement lazy evaluation with a threshould of 300cp
- Implement multicut search
- Implement threat by a protected pawn evaluation
- Improve safe check evaluations

Igel 2.6.0 - download
All files (games, tables and engines) - download from page


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