Pedone 1.5

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

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Fabio Gobbato
Posts: 116
Joined: Fri Apr 11, 2014 8:45 am
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Pedone 1.5

Post by Fabio Gobbato » Sun Oct 23, 2016 12:32 pm

I have just released a new version of my engine.

These are the changes:

Bug fixes
Default Drawscore is set to -5
MultiPV mode
Improved history heuristic
Halved the pawns hash table size (now it's 1/16 of the Hash size)
Tuning
Added bonus/malus for the distance of the kings from candidate passers
Improved checks evaluation
Added some more endings knowledge

It's only about 20-30 ELO stronger than 1.4.1 but much more stable

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

Re: Pedone 1.5

Post by Graham Banks » Sun Oct 23, 2016 6:42 pm

Onwards and upwards! :)
My email addresses:
gbanksnz at gmail.com
gbanksnz at yahoo.co.nz

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Sylwy
Posts: 3358
Joined: Fri Apr 21, 2006 2:19 pm
Location: IASI (Romania) - the historical capital of MOLDOVA

Re: My test

Post by Sylwy » Fri Nov 04, 2016 5:38 pm


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