CheckerPlayer is a powerful and completely free interface and playing engine for American Checkers / English Draughts. Features include:
Built-in playing engine
Options to include other engines
Endgame databases and adjustable opening book
Adjustable boards, pieces, piece size and fonts
Multiple board, piece and background styles
Adjustable piece movement
Game database management with drag/drop
Database filters
PDN validation
PDN multi-select
Game editor
Duplicate finder
Database global replace
User-editable opening classifications
User books
Game style - GAYP, 3-move, 11-man, 2-move
Game comments and move strength indicators
Search for tags, openings, positions, themes
Engine matches
Recover previous games
Printing games (with diagrams)
Exporting games to HTML and Video
Position setup
Copy/paste multiple games and FEN tags
Easy management of player names and events
Human vs computer mode
Two-player mode
Infinite Analysis mode
Autoplay
Automated game analysis
Game replay
Training levels
Time controls
Match adjudication settings
Sound effects
Sample game database
The built-in playing engine ("ZoeEngine") includes these features:
Opening book with strength options
Built-in endgame database - Win/Loss/Draw and Distance-To-Win
Can use larger downloaded endgame databases
Adjustable hash table and database settings
Multi-core
