Stockfish Polyglot Download.

[massimilianogoi]

Stockfish Polyglot 15, for Windows, Android and Linux:

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

[massimilianogoi]

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

[massimilianogoi]

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

[massimilianogoi]

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

[massimilianogoi]

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

[massimilianogoi]

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

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

Enjoy.

[massimilianogoi]

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.

[massimilianogoi]

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).