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Hi all,
cheng4 is available here: www.vlasak.biz/cheng
It should be somewhat stronger than cheng3 (20-40 elo) unless I messed up with untested cosmetic changes that should've had no impact on strength.
It supports FRC and lazy SMP, the entire engine has been rewritten from scratch.
Anyway I hope you enjoy it.

Martin

Thanks Martin.

First test in fritz 64 bits, it works well, correct.
good job.

mar wrote:Hi all,
cheng4 is available here: www.vlasak.biz/cheng
It should be somewhat stronger than cheng3 (20-40 elo) unless I messed up with untested cosmetic changes that should've had no impact on strength.
It supports FRC and lazy SMP, the entire engine has been rewritten from scratch.
Anyway I hope you enjoy it.

Martin

Thanks Martin.

mar wrote:Hi all,
cheng4 is available here: www.vlasak.biz/cheng
It should be somewhat stronger than cheng3 (20-40 elo) unless I messed up with untested cosmetic changes that should've had no impact on strength.
It supports FRC and lazy SMP, the entire engine has been rewritten from scratch.
Anyway I hope you enjoy it.

Martin

Thanks Martin! I am glad to see you are still working on cheng.

Very Nice , Cheng is back Thanks Martin!

Looking forward to testing and playing it

Cheers
-Josh

Günther Höhne wrote:Very Nice , Cheng is back Thanks Martin!

cheng4 is already a great engine. A Wb+UCI one ! Take a look to its endgame play, please !
Martin copyrighted ! BRAVO MAESTRO !
Below is a short test of the previous beta version versus cheng3 1.07 JA ( linked to 5 men Gaviota TBs). Impressive !

SilvianR

Thanks guys!
I forgot to mention Arturo Ochoa, who wrote (manually tweaked) book for cheng4 and motivated me to continue with it.

Cheers

Martin

Btw. Sylwy in this endgame cheng4 was thrashed

Hi Martin,

good to see you're still into it

Thomas...