Palamedes

Nikolaos Papahristou · nikpapa.palamedes

Play backgammon and other variants against award winning AI

Palamedes is a project dedicated to offering expert playing computer opponents at backgammon and several other variants. Currently users of Palamedes can play the variants Portes, Plakoto, Fevga collectively called Tavli (Greek backgammon) and Narde. For position evaluation, Palamedes uses neural networks trained by a form of temporal difference learning and millions of self-play games. Palamedes also offers simple ways of storing and loading games, as well as simple analyzing tools.

winget install --id nikpapa.palamedes --exact --source winget

Latest 0.55.0

Release Notes

Development:

  • Updated Qt to 6.9.2 Core:
  • Algorithms: added multithreading to NegaBatch and IDDFS search algorithms
  • Algorithms: removed stats.currentMove and added movesCompleted. This statistic is better suited for multi-threaded search GUI:
  • Start position can now be saved/loaded to/from .tavli files
  • Fixed visual glitches when AI has finished thinking before computer dice has finished animated
  • Added pips inside board
  • NeoAnalysis: user can expand multiple moves at once (with right click)
  • NeoAnalysis: fix boldness of Diff column
  • NeoAnalysis: board move is now added inside search and not expanded after analysis has finished
  • Advanced: removed old analysis window

Installer type: nullsoft

Architecture Scope Download SHA256
x86 Download BEEC84B24455988ADEC6093169FCF5036E75A079E3C03AC09215D1F12D464F80

Details

Homepage
https://nikpapa.com/Palamedes
License
Freeware
Publisher
Nikolaos Papahristou
Privacy Policy
https://nikpapa.com/Palamedes/Palamedes_Privacy_Policy.html
Copyright
Copyright (c) Nikolaos Papahristou. All rights reserved.
Moniker
palamedes

Tags

backgammonboardgamegamesvideogame

Older versions (4)

0.53.3
Architecture Scope Download SHA256
x64 Download 5AC090325D2B95E39BFE40C665228496047841ADE956170D2DF438DEB685949A
0.53.2
Architecture Scope Download SHA256
x64 Download 51AEA8767F4F54F7E0DC01853241EFD38C851F307433E20F860C6D02103EEBF3
0.53.1
Architecture Scope Download SHA256
x64 Download AFD9E254C6772BAF4C7DB29A476893269E6E3D7AA097E811CB1D60CA1C21D045
0.47
Architecture Scope Download SHA256
x86 Download 814E9B7D174ED72CECC92C5471038D73160F70B398D39A684DC7389CE4624EC4