ChessBase uses Syzygy endgame tablebases, POCO Library, Intel Embree, Intel Ospray, Open Street Map, Intel Open ImageDenoise, DirectX Tools, Gumbo HTML5 parser, Sun Editor, TinyMCE Community Edition, WiX Toolset. Whisper. FFmpeg.
ChessBase uses Syzygy endgame tablebases, POCO Library, Intel Embree, Intel Ospray, Open Street Map, Intel Open ImageDenoise, DirectX Tools, Gumbo HTML5 parser, Sun Editor, TinyMCE Community Edition, WiX Toolset.
Fritz 19 uses Syzygy endgame tablebases, POCO Library, Intel Embree, Intel Ospray, Open Street Map, Intel Open ImageDenoise, DirectX Tools, Gumbo HTML5 parser, TinyMCE, WiX Toolset.
Fritz 18 uses Syzygy endgame tablebases, POCO Library, Intel Embree, Intel Ospray, Open Street Map, DXR Path Tracer, Intel Open ImageDenoise, DirectX Tools, WiX Toolset.
Fat Fritz SE uses Stockfish (various versions), Syzygy endgame tablebases, POCO Library, Intel Embree, Intel Ospray, Open Street Map, DXR Path Tracer, Intel Open ImageDenoise, DirectX Tools, WiX Toolset.
Fritz 17 ("Fat Fritz 1") uses Leela Chess Zero. Stockfish 11, Syzygy endgame tablebases, POCO Library, Intel Embree, Intel Ospray, Open Street Map, DXR Path Tracer, Intel Open ImageDenoise, DirectX Tools, WiX Toolset.
FritzTrainers & 60 Minutes uses Electron jQuery SignalR FileSaver localForage Swiper Hammer JSGrid
en.chessbase.com uses Newtonsoft.Json, CKEditor, Bootstrap, Automapper, Dotless SimpleSitemap log4Net TagIt jQuery SignalR FileSaver localForage Swiper Hammer JSGrid Modernizr Colorbox
shop.chessbase.com uses Newtonsoft.Json, CKEditor, Bootstrap, Automapper, Dotless SimpleSitemap TagIt iText 7 log4Net Modernizr xregexp
The web apps are play.chessbase.com, videos.chessbase.com, fritz.chessbase.com, live.chessbase.com, tactics.chessbase.com, etc.
The web apps use Newtonsoft.Json, Bootstrap, Automapper, jQuery SignalR FileSaver localForage Swiper Hammer JSGrid React (only in database.chessbase.com) Azure Media Player
Players.chessbase.com uses Newtonsoft.Json, Bootstrap, Automapper, jQuery SignalR FileSaver localForage Swiper Hammer JSGrid Dotless
Schach.de uses Newtonsoft.Json, Bootstrap, Automapper, jQuery SignalR FileSaver localForage Swiper Hammer JSGrid Dotless
Fritz: Don't call me a chess bot uses DirectX 12 Tools,
The Remote Engine Server uses Stockfish (various versions), Avalonia UI,
(If not otherwise noted here or in the applications, all libraries or stand alone software products are continuously updated to the latest version.)
(If not otherwise noted here or in the applications, all libraries or stand alone software products are continuously updated to the latest version.)
(If not otherwise noted here or in the applications, all libraries or stand alone software products are continuously updated to the latest version.)
Two of the Fat Fritz 1 Engines use a different default value for the network:
--policy-softmax-temp (display name PolicyTemperature) is modified.
The default value is 1.85. Fat Fritz/cpu/lc0-fatfritz-blas.exe (OpenBLAS) uses 1.94, and Fat Fritz/opencl/lc0-fatfritz-opencl.exe (OpenCL) uses 2.20.
This default value can be modified in src/mcts/params.cc, line 311.
To build a specific target, you can modify the following section in build.cmd. Set one of the targets to true, the others to false.
From the top of build.cmd:
rem 1. Set the following for the options you want to build.
set CUDNN=true
set DX12=false
set OPENCL=false
set MKL=false
set DNNL=false
set OPENBLAS=false
set EIGEN=false
set TEST=false
The complete corresponding source of Fat Fritz 1 contains build scripts to compile various engine configurations:
The source of CPU version (Based on LC0 0.21) contains the build script:
The source of OpenCL version (Based on LC0 0.23) contains the build script:
The FOSS officer of ChessBase is Mathias Feist. Please contact him via info@chessbase.com for any questions regarding free and open source software at ChessBase.
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