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Chess engine: Igel 2.4.0 (Windows, Linux, Mac, Android and RaspberryPi)

on

Igel - UCI chess engine, Rating JCER=2988
Author : Volodymyr Shcherbyna (Fork of GreKo 2018.01)

 Igel 2.4.0 news
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Implement singlular extensions
Detect drop of score and using time more aggressively
Remove IID and simplify search
Do not tt cutoff on pv moves
Simplification for nullmove pruning
Simplification for connected pawn evalution
Basic endgame knowledge to detect draw in eval/search
Retune everything + decrease number of tunnable parameters from 2600 to 1500
Apply LMR when at least one legal move has been played
Decrease reductions in LMR for pv moves

Igel 2.4.0 - download
All files (games, tables and engines) - download from page

Dear Users,
Starting from tomorrow, for a trial period (one month) we will put single files on the MEGA disk, without waiting for the download (Rapidu and RapidGator).
It is a nod to those who supported our site selflessly.
If there are still more subsidies, we will extend this strategy.

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