This program supports both English and Italian variants of draughts.
Set any level of playing strength. Replay/rewind games with "tape" controls, save/load games to disk, and annotate moves and games with comments. You can set up your own problem positions for the computer to analyze. Print moves or diagrams.
The program supports PDN (Portable Draughts Notation) database format. It also has auto-tournament mode, and you can play matches between different checker engines.