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Peper chess engines Empty Peper chess engines

Post  nero62 on Mon Aug 19, 2019 11:45 am

Hi guys,
This new modified chess engine (peperZen), has a slighly better positional evaluation, in the endgame. I have added endgame piece location constants to differentiate the value of pieces in the middlegame and endgame, modified also the GetExchangeScore method to use standard 100, 300, 500, 900 piece material values rather than the tuned material values. You are free to test both engines. (SF Clone)
You can download them both here:
https://www.sendspace.com/file/y9djsv
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Post  lazza4 on Mon Aug 19, 2019 6:29 pm

riddled with advertising. ADFly will not download without

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Post  nero62 on Mon Aug 19, 2019 7:17 pm

try this one:
https://www.dropbox.com/s/podipne6aa0g38m/Peper.rar?dl=0
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Post  nero62 on Tue Aug 27, 2019 4:16 pm

Hi guys again, as promised the new "peper DarthVader" version is recompiled and ready to test. It is specially aggressive for bullets and also analyzing games. I have not done any tournament yet (with other chess angines) and maybe you can try! Have fun.

Download:

https://www.sendspace.com/file/qfdg75
https://www.dropbox.com/s/eidvk7ahjzfa9qx/PeperDV_1.1x64_std.rar?dl=0
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Post  lazza4 on Tue Aug 27, 2019 7:57 pm

AdFly & Dropbox are both rubbish, don't waste our time.

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Post  nero62 on Thu Aug 29, 2019 4:31 pm

lazza4 wrote:AdFly & Dropbox are both rubbish, don't waste our time.

Basketball


Last edited by nero62 on Wed Nov 27, 2019 3:23 pm; edited 1 time in total
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Post  nero62 on Thu Oct 31, 2019 3:10 am

PeperX1.1, a new updated version of Peper666, you can download it here:
Code:
https://www64.zippyshare.com/v/cYcxa7c0/file.html

Code:
https://www.dropbox.com/s/weeufcr06gpwvr8/PeperX_1.1%2064-bit.rar?dl=0


Last edited by nero62 on Wed Nov 27, 2019 3:24 pm; edited 3 times in total
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Post  tishanddash on Thu Oct 31, 2019 7:45 am

Please press 'Allow' to continue

NO allow box shows Sad

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Post  nero62 on Thu Oct 31, 2019 12:59 pm

I hope it's ok now, i would like to post also a small "tournament" between peperX and SF Poolyglot, 200 rounds 1min+1" games, with no extra books, no ponder or large pages.

Just for testing purposes i ran a 10 round match, 1min+1" game, you can download here:

Code:
https://www.dropbox.com/s/aa720nhl6ca1dn9/peperXvsSF_Polyglot.pgn?dl=0
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Post  tishanddash on Thu Oct 31, 2019 1:24 pm

Thank you Smile

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Post  nero62 on Fri Nov 22, 2019 2:05 pm

Code:
https://chessengines.blogspot.com/2019/11/moonfish-nn-20191111-wins-jcer-test.html
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Post  tishanddash on Wed Dec 11, 2019 9:29 am

Oh dear the dildo has been recharged

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Post  nero62 on Tue Dec 31, 2019 3:08 pm

PeperX1.2x64  updated

Code:
https://rapidu.net/5050626901/PeperX1.2_64-bit.rar
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Peper chess engines Empty engine registered?

Post  Sony22 on Tue Dec 31, 2019 11:46 pm

Is that engine registered on this site?


https://github.com/

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Peper chess engines Empty PeperX1.2

Post  lazza4 on Wed Jan 01, 2020 12:03 am

Top engine!

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Post  nero62 on Wed Jan 01, 2020 6:41 am

Sony22 wrote:Is that engine registered on this site?


https://github.com/

"Copyleft licenses already exist within the legal structure of copyrights. Despite what the name implies, copyleft isn’t about abolishing copyrights, rather, copyleft licenses are a "subset" of copyright licenses, and the goal is to restore freedom to users".
So...since the source code of the creator is free to download (no copyrights), distribute and modify their work, this means automatically the freedom for users to modify and distribute derivative works.
In other words "Copyright" is based on the philosophy of restriction and originality of work of an author, on the other hand, "Copyleft" not only represents freedom but also requires freedom.
I am not obliged to register it to any github, since the code is free and remains free for all users...and for the same reason nobody compels you to download it.
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Peper chess engines Empty Peper uses experience file like a tablebase

Post  jessy on Sat Jan 11, 2020 8:25 am

This is a great implementation of Stockfish. I especially like the fact that the experience.bin file entries are reported as table hits by the GUI. (I've confirmed this in Aquarium using only infinite analysis). It doesn't seem to work in IDEA.

Peper is now my favorite engine.

I hope the developer doesn't remove this tablebase feature in newer versions.

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Post  nero62 on Sat Jan 11, 2020 10:17 am

Thanks Jessy,
As far as i know, IDeA is excellent for analysis but it doesn't create a database, rather a tree. Of course you can link your iDea analysis tree as an opening book but you'll need to build a tree from the database and link the tree to the bookadapter utility. The utility also allows multiple trees and even ctg to be linked. You can find it here :
Code:
https://chessok.com/books/BAdapter.html
Although bookadapter has caused some issues with large databases and errorneous pgns, maybe using smaller dbs excluding bad pgns can do the work and wake the engine, i don't know for sure...
Thanks anyway!

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Post  nero62 on Sat Jan 11, 2020 12:00 pm

A small taste of PeperX1.2 vs Stockfish_20010711_64
Blitz 3min+3"  4 rounds

-----------------PeperX1.2_64-bit-----------------
PeperX1.2_64-bit - Stockfish_20010711_x64 : 3,0/4 2-0-2 (=11=)  75%  +191
-----------------Stockfish_20010711_x64-----------------
Stockfish_20010711_x64 - PeperX1.2_64-bit : 1,0/4 0-2-2 (=00=)  25%  -191

Code:
https://rapidu.net/4151353978/peperX1.2vsStockfish_20010711_64-4Rx3-3-.pgn
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Post  nero62 on Sat Jan 25, 2020 7:35 am

small tournament PeperX1.2 vs Brainlearn7 Blitz 50 rounds of 3min+2sec
-----------------BrainLearn7-general-64-----------------
BrainLearn7-general-64 - PeperX1.2_64-bit : 22,0/50 1-7-42 (====0=====0=====0===0===0=0=====1=======0=========) 44% -42
-----------------PeperX1.2_64-bit-----------------
PeperX1.2_64-bit - BrainLearn7-general-64 : 28,0/50 7-1-42 (====1=====1=====1===1===1=1=====0=======1=========) 56% +42


Pgn files
Code:
https://rapidu.net/7052374246/pepervsBL7.pgn
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Post  nero62 on Sun Feb 02, 2020 8:02 pm

PeperX2.0 updated with 4 book support ( 1 book ctg - 3 book bin )

Code:
https://rapidu.net/3153492538/PeperX2_64-bit.rar


Last edited by nero62 on Fri Feb 07, 2020 7:29 am; edited 1 time in total
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Post  Priapos on Fri Feb 07, 2020 6:33 am

PepperX 2.0 is renamed Zeus.Zeus comes from Brainfish.
It well known that you are just an engine renamer.
You find good engines and you rename them.LOL



Find new hobby...

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Post  Priapos on Fri Feb 07, 2020 6:37 am

Don't forget to say hi to your friend Solidor.

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Post  nero62 on Fri Feb 07, 2020 7:30 am

why don't you play a match between both engines? then you'll know!!! Very Happy Very Happy Very Happy

Say hi to kerberos your closed buddy!!! Basketball
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Post  Priapos on Fri Feb 07, 2020 7:53 am

I am Kerveros.

I did last time and you were crashed...

Weak memory weak engines...

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