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Stockfish Polyglot: Updated June, 12 2021

For Windows, Android and Linux, NO MACOS!

 

- Changelog:

- Stockfish Polyglot 13 (updated with Stockfish Beta with timestamp 1623176180)
- Fixed BestBookMove off.

 

Windows executables compiled with MSYS2 and MinGW (32-bit ones), Linux binaries with GCC on Linux Ubuntu, Android binaries with NDK on Linux Ubuntu. Windows and Linux compiles are enhanced by the pgo-build option.

Stockfish Polyglot automatically detects your maximum number of threads and set it as default value in the UCI settings.

I had to limit the number of binaries because of the newer, bigger NNUE nets. To extract the programs from the archives use WinRAR or 7-Zip.

 

Since the Stockfish derivates are now built with large embedded networks the resulting download is bigger. This website uses the Responsible Download Technology® : you can download only the version related to the operating system you are using when browsing here. This was done to prevent waste of bandwidth and people downloading programs just to throwing them in the trash.

 

Stockfish Polyglot 13 download

 

Windows.

 

Android.

 

Linux.

 

 

This chess engine can read up to four Polyglot books.

New Stockfish Polyglot up to four books

 

STOCKFISH POLYGLOT CANNOT DIRECTLY READ CTG BOOKS, YOU WILL NEED CHESSBASE SOFTWARE OR ACQUARIUM.

 

Note that you don't need to fulfill all the four book slot and that you can use random slots (example 1 and 3) paying attention that the earlier gets the priority on the move choice.

 

Examples of multi-book using:

 - Windows:

Book1 (checked)

Book1 File
C:\Users\massi\Documents\ChessBase\Books\Goi.bin

Book 2 (checked)

Book2 File
C:\Users\massi\Documents\ChessBase\Books\MANTIS5.bin

Book 3 (checked)

Book3 File
C:\Users\massi\Documents\ChessBase\Books\Cerebellum3Merge.bin

and so on.

 

 - Android:

Book1 (checked)

Book1 File
/storage/emulated/0/Droidfish/book/Goi.bin

Book 2 (checked)

Book2 File
/storage/emulated/0/Droidfish/book/MANTIS5.bin

Book 3 (checked)

Book3 File
/storage/emulated/0/Droidfish/book/Cerebellum3Merge.bin

and so on.

 

 - Linux:

Book1 (checked)

Book1 File
/home/max/books/Goi.bin

Book 2 (checked)

Book2 File
/home/max/books/MANTIS5.bin

Book 3 (checked)

Book3 File
/home/max/books/Cerebellum3Merge.bin

and so on.

 

 

web survey

 

04-19-21 average vote: 8.72.

 

This edition includes:

Windows:

 - Stockfish Polyglot 13 32-bit for 32-bit Windows systems
 - Stockfish Polyglot 13 x64.exe for 64-bit Windows systems
 - Stockfish Polyglot 13 BMI2.exe for 64-bit Windows systems and recent Intel processors
 - Stockfish Polyglot 13 x64 AVX2.exe for 64-bit Windows systems and recent AMD processors

 

Linux:

 - Stockfish Polyglot 13 32-bit for 32-bit Linux systems
 - Stockfish Polyglot 13 x64 for 64-bit Linux systems
 - Stockfish Polyglot 13 BMI2 for 64-bit Linux systems and recent Intel processors
 - Stockfish Polyglot 13 x64 AVX2 for 64-bit Linux systems and recent AMD processors

 

Android:

 - Stockfish Polyglot 13 32-bit - for 32bit Android
 - Stockfish Polyglot 13 64-bit - for 64bit Android

 

Stockfish Polyglot 13 x64.exe single processor benchmark:

 

Stockfish Polyglot 13 32bit.exe single processor benchmark:


Clear your browser cache to see the most updated benchmarks.

 

Stockfish Polyglot GitHub.