Chess Forum

Stockfish Polyglot 15, for Windows, Android and Linux:

https://chess.massimilianogoi.com/downl ... hpolyglot/

Stockfish Polyglot 130922, for Windows and Linux:

https://chess.massimilianogoi.com/downl ... hpolyglot/


Changelog: Matching Stockfish beta having timestamp 1662898797:
- optimize AVX2 path in NNUE evaluation
- always selecting AffineTransform specialization for small inputs.

Embedded network.


Flavours:

Stockfish Polyglot 130922 32-bit sse2
Stockfish Polyglot 130922 32-bit sse41-ppc
Stockfish Polyglot 130922 32-bit
Stockfish Polyglot 130922 64-bit AVX2
Stockfish Polyglot 130922 64-bit BMI2
Stockfish Polyglot 130922 64-bit general
Stockfish Polyglot 130922 64-bit modern
Stockfish Polyglot 130922 64-bit ppc
Stockfish Polyglot 130922 64-bit SSE3-ppc
Stockfish Polyglot 130922 64-bit SSE41-ppc
Stockfish Polyglot 130922 64-bit SSSE3
Stockfish Polyglot 130922 64-bit

Stockfish Polyglot had a bug. I fixed it and took the opportunity to update the source to the latest Stockfish beta.

- Changelog: Matching Stockfish beta having timestamp 1662898797: Prioritize checks in movepicker - give a little bonus for moving pieces to squares where they give check.

Embedded network.


Flavours:

Stockfish Polyglot 190922 32-bit sse2
Stockfish Polyglot 190922 32-bit sse41-ppc
Stockfish Polyglot 190922 32-bit
Stockfish Polyglot 190922 64-bit AVX2
Stockfish Polyglot 190922 64-bit BMI2
Stockfish Polyglot 190922 64-bit general
Stockfish Polyglot 190922 64-bit modern
Stockfish Polyglot 190922 64-bit ppc
Stockfish Polyglot 190922 64-bit SSE3-ppc
Stockfish Polyglot 190922 64-bit SSE41-ppc
Stockfish Polyglot 130922 64-bit SSSE3
Stockfish Polyglot 190922 64-bit

Stockfish Polyglot 251122, for Windows and Linux:

https://chess.massimilianogoi.com/downl ... hpolyglot/

Changelog:

- matching Stockfish beta having timestamp 1669236306: Correctly output lowerbound/upperbound in threaded searches
- corrected the error output strings in polybook.cpp
- re-edited the default textbox value for Book1 and Book2 with a concrete example in ucioption.cpp.

Embedded network.


Flavours:

Stockfish Polyglot 251122 32-bit sse2
Stockfish Polyglot 251122 32-bit sse41-ppc
Stockfish Polyglot 251122 32-bit
Stockfish Polyglot 251122 64-bit AVX2
Stockfish Polyglot 251122 64-bit BMI2
Stockfish Polyglot 251122 64-bit general
Stockfish Polyglot 251122 64-bit modern
Stockfish Polyglot 251122 64-bit ppc
Stockfish Polyglot 251122 64-bit SSE3-ppc
Stockfish Polyglot 251122 64-bit SSE41-ppc
Stockfish Polyglot 251122 64-bit SSSE3
Stockfish Polyglot 251122 64-bit

Stockfish Polyglot 15.1, for Windows and Linux:

https://chess.massimilianogoi.com/downl ... hpolyglot/

Changelog: matching Stockfish 15.1

Embedded network.


Flavours:

Stockfish Polyglot 15.1 32-bit sse2
Stockfish Polyglot 15.1 32-bit sse41-ppc
Stockfish Polyglot 15.1 32-bit
Stockfish Polyglot 15.1 64-bit AVX2
Stockfish Polyglot 15.1 64-bit BMI2
Stockfish Polyglot 15.1 64-bit general
Stockfish Polyglot 15.1 64-bit modern
Stockfish Polyglot 15.1 64-bit ppc
Stockfish Polyglot 15.1 64-bit SSE3-ppc
Stockfish Polyglot 15.1 64-bit SSE41-ppc
Stockfish Polyglot 15.1 64-bit SSSE3
Stockfish Polyglot 15.1 64-bit

This is the unofficial version of Stockfish Polyglot 15.1 for Android:

https://www.mediafire.com/file/51j2kji0 ... 1.apk/file

Enjoy.

Finally added Stockfish Polyglot 15.1 for Android.

Flavours:

- armv8 (64-bit)
- armv7 (32-bit)

Compiled with GCC on Termux (Android) and packed into an
APK file with Android Studio Electric Eel (Windows).

A BIG, BIG THANKS to Archimedes at the OutSkirts Forum for
teaching me how to compile Stockfish for Android with Termux
and how to create an APK installation file with Android Studio.

Sometimes (very rarely) I'm surprised of myself. The flight has been postponed to today because of a strike and this morning I was able to make a new compilation of Stockfish Polyglot, even for Android.

I tried to create Bookfish, the Stockfish version reading BIN and CTG, but I failed to fully grasp the Khalid's code (errors on classes).

Stockfish Polyglot: Updated June, 22 2023.
For Windows, Android and Linux.

Changelog: matching Stockfish beta having timestamp 1687421864.

ESSENTIAL PACKAGE. (64-bit, 32-bit, BMI2, AVX2).