WyldChess 1.5 released

Discussion of anything and everything relating to chess playing software and machines.

Moderators: hgm, Harvey Williamson, bob

Forum rules
This textbox is used to restore diagrams posted with the [d] tag before the upgrade.
Post Reply
mkchan
Posts: 68
Joined: Thu Oct 06, 2016 7:17 pm
Location: India
Contact:

WyldChess 1.5 released

Post by mkchan » Sun Jun 04, 2017 3:27 am

You can find it here: https://github.com/Mk-Chan/WyldChess/releases/tag/v1.5

Changes:
-> Added Syzygy EGTB support
-> Improved LMR (in part thanks to Ed Schroeder!)
-> Added history heuristic
-> Fixed TT mate-score bugs
-> Better futility pruning
-> Begun switching to c++ for easier coding(and possibly smaller binaries for windows)
This version I mainly modified search without changing evaluation much. Self testing shows significant(100+) elo gains at 40moves/90s and a little less at 40moves/10s+0.1s but I doubt it will work out better than ~50elo going by the CCRL list.

I've been compiling Windows releases using the x86-64-w64-mingw suite for linux and the resulting binaries seem a bit large(i know it's a static compile but still). Will shifting to c++ really remove the need for pthread and therefore reduce the binary size?

Any advice/bug reports/suggestions appreciated.

User avatar
Graham Banks
Posts: 30733
Joined: Sun Feb 26, 2006 9:52 am
Location: Auckland, NZ

Re: WyldChess 1.5 released

Post by Graham Banks » Sun Jun 04, 2017 4:30 am

Thanks Manik. :)
My email addresses:
gbanksnz at gmail.com
gbanksnz at yahoo.co.nz

Dann Corbit
Posts: 8662
Joined: Wed Mar 08, 2006 7:57 pm
Location: Redmond, WA USA
Contact:

Re: WyldChess 1.5 released

Post by Dann Corbit » Sun Jun 04, 2017 5:26 am

Party time!
Excellent!

Be excellent to each other.
Taking ideas is not a vice, it is a virtue. We have another word for this. It is called learning.
But sharing ideas is an even greater virtue. We have another word for this. It is called teaching.

mkchan
Posts: 68
Joined: Thu Oct 06, 2016 7:17 pm
Location: India
Contact:

Re: WyldChess 1.5 released

Post by mkchan » Sun Jun 04, 2017 5:34 pm

I've added an Android/Raspberry Pi release to the same page(https://github.com/Mk-Chan/WyldChess/releases/tag/v1.5).
Works well for me with Chess for Android and Droidfish

Post Reply