CFish

You seem not to understand: I don't have the tools to compile here for Android, as I have written in the previous post.

And this is the Cfish thread not the CorChess one.

@bikas wrote:

@jorge91

Sir,

  Can U plz compile Corchess with  heuristic search changed in ANDROID.   ( A pawn push is now considered to be "advanced" if the relative destination
rank is > 6 (previously it was > 5). This affects the search heuristic.


Plz compile the android version for us Sir.
   

@jorge91 wrote:

I can compile the Android or Linux versions once someone compiles them for me.

Typos error: I can upload the Android or Linux versions once someone compiles them for me.

There is only one problem:

Where is the newest CFish dev.?

@Mario wrote:

There is only one problem:

Where is the newest CFish dev.?

It's the one I've posted before.

@jorge91 wrote:

Cfish: Updated March, 26 2020 .
   
FOR WINDOWS ONLY, NO ANDROID, LINUX OR MACOS!

- Changelog: evaluate_pieces: remove dead assignment.

A special thanks to the Outskirts Forum users who helped me by compiling this version: janus, Scorpio, Chessman and Marco Zerbinati (the SugaR author). I have greatly appreciated their help in this time of needing (laptop + coronavirus confination, etc.) so none of their compiles were left behind, you can find them all in the site page.

I apologize with the Android and Linux users but I don't have all my tools here. I can compile the Android or Linux versions once someone compiles them for me.

Thank you @jorge91 for keeping us updated with the newest version of CFish
I know 2020 felt like a never ending year for all of us but can you please update the date from 2020 to 2021? It might confuse someone  

@polo.toprak wrote:

Thank you @jorge91 for keeping us updated with the newest version of CFish
I know 2020 felt like a never ending year for all of us but can you please update the date from 2020 to 2021? It might confuse someone  

Lol! I apologize. I can't modify the thread anymore here but I'll change it in the site page, for sure! Thank you for the report.

Can Someone Make a Cfish Bmi2 For Linux Thanks...

Do we have the newest CFish for MacBook Pro?

ChessMan:

Cfish 110421 x64

Updated to "Refine stat based reductions". …
syzygy1 committed 5 hours ago

https://pixeldrain.com/u/Arexjarj

@ChessFan1 wrote:

CF 190221 Embedded new network nn-0e698aa9eb8b.nnue, see info about network above.

Arm7-Arm8 https://pixeldrain.com/l/tjWVTRZ1#item=1

Android engines tests here -> https://www.chess2u.com/t16853-android-engines-tests

So far it is the strongest engine in my tests.

@lisandr wrote:

ChessMan:

Cfish 110421 x64

Updated to "Refine stat based reductions". …
syzygy1 committed 5 hours ago

https://pixeldrain.com/u/Arexjarj

AVX512/ AVX512_VNNI / VNNI Cfish 110421
https://pixeldrain.com/u/1uQqq3ZY

CFish - UCI chess engine, Rating JCER=3116 "CFish, a port of Stockfish written in plain C by Ronald de Man, first published on GitHub in July 2016. Possibly inspired by the asmFish project to speed up Stockfish using a programming language closer to the machine, the purpose of CFish is to explore possible optimization issues of C versus C++ compilers" [Chess Programming Wiki]. Cfish 2021-04-11 - download


https://workupload.com/start/9yjGseHZjbr

Cfish: Updated Avril, 19 2021 .
For Windows and Android, NO LINUX OR MACOS!

- Changelog: Refine stat based reductions.

The Windows executables works by default only with the file nn-62ef826d1a6d.nnue in the same directory.

Windows compiles by ChessMan, Android compiles by Skynet. http://outskirts.altervista.org/.

@jorge91 wrote:

Cfish: Updated Avril, 19 2021 .
For Windows and Android, NO LINUX OR MACOS!

- Changelog: Refine stat based reductions.

The Windows executables works by default only with the file nn-62ef826d1a6d.nnue in the same directory.

Windows compiles by ChessMan, Android compiles by Skynet. http://outskirts.altervista.org/.

Can any friend send direct link of this engine please


Thnk you

@Navneet detha wrote:

Can any friend send direct link of this engine please


Thnk you

Why?

I forget my password http://outskirts.altervista.org/

why cf is 1104.2021? this is old version or is last Sf patch?

The link is here: https://chess.massimilianogoi.com/download/cfish/ .

@Navneet detha wrote:

I forget my password http://outskirts.altervista.org/

This is the latest official Cfish update. Cfish is not the official Stockfish, it's updated differently.

@Hans Obermeier wrote:

why cf is 1104.2021? this is old version or is last Sf patch?

@jorge91 wrote:

The link is here: https://chess.massimilianogoi.com/download/cfish/ .

@Navneet detha wrote:

I forget my password http://outskirts.altervista.org/

Thnks a lot

Is there a version for x86 system?

ChessMan

Unofficial Cfish 280421 x32-x64

Added patches:
Bad Outpost Pawn Scale
Add penalty for doubled pawns in agile structure
Tune ordering of moves at internal nodes
Pawns Tuning
Search Parameters Tuning
PV-Nodes likely to fail low
Tune search parameters (with Unai Corzo)
Introduce ProbCut for check evasions (20 Feb 2021)

Bench 3660782

https://pixeldrain.com/u/o7xgJWy8

@lisandr wrote:

ChessMan:

CF_test_290421

https://pixeldrain.com/u/zf2amrDS

Hopely someone who's capable would like to compile this engine into Android platform.. Amien 🤲

@lisandr wrote:

ChessMan

Unofficial Cfish 280421 x32-x64

Added patches:
Bad Outpost Pawn Scale
Add penalty for doubled pawns in agile structure
Tune ordering of moves at internal nodes
Pawns Tuning
Search Parameters Tuning
PV-Nodes likely to fail low
Tune search parameters (with Unai Corzo)
Introduce ProbCut for check evasions (20 Feb 2021)

Bench 3660782

https://pixeldrain.com/u/o7xgJWy8

Ive compiled this engine for Android (aarch64/armv8... no armv7, sorry) for anyone that wants it... Ive also included the default net (nn-62ef826d1a6d.nnue) in a file simply named "network"...

extra=yes lto=yes sparse=yes numa=no ... This combo produced the fastest engine on my phone...

A special thank you to Chessman for adding these addition patches in Cfish...
Heres the dropbox link -- https://www.dropbox.com/s/dr7uc0h92w9l39b/cfish_280421.zip?dl=0