About Sigma Chess HIARCS
Strong chess software package with many features:
- Bundled with a demo version of the new HIARCS 11 engine
- UCI Engine support
- Hosting of Engine Matches
- MultiPV (k-var)
- Many playing modes & levels
- Configuration of ELO rating for engines
- Player ELO history graph
- PGN/EPD
- Game databases up to 1 million games
- Position/Opening Line Database Search
- Many more features.

Genre: Cards, Casino, & Board

What’s New in this Version
- Now bundled with the new Universal Binary HIARCS 11 engine!
- Multiple variations for UCI engines supporting the MultiPV option
- Main lines and variations can now also be shown horizontally
- Transposition/hash table usage for UCI engines supporting the hashfull option
- Both the actual and suggested score are now included in Analyze Game
- The UCI Loader icon no longer shows in the Dock
- Even larger 2D board sizes
- Multi-game import
- Various minor bug fixes (see the enclosed “Read me” document)