EXchess v7.31

EXchess v7.31:-

EXchess v7.31 is now available on my webpage...

https://sites.google.com/site/experimentalchessprogram/

I had not planned a release at this time, but Matthew Lai reported an bug in castling that needed to be addressed. Then I discovered a second bug in the endgame evaluation while testing. Both are now fixed, and there are a few other changes including the introduction of singular extensions and less aggressive reductions.

Thanks to Matthew for finding this bug and for contributing another patch to allow EXchess to compile smoothly under the llvm compiler on a Mac!

Note : Please download as soon as possible because i do;t keep any back up of the things i upload and once the link is dead then i am helpless too.
If you like this posting please reply "thanks"