|-----handy-ruler------------------------------------------------------| crafty: crafty-20.14 (Chess program) crafty: crafty: Written by Bob Hyatt, Crafty is the "son" of Cray Blitz, winner of the crafty: 1983 and 1986 World Computer Chess Championships. Crafty is designed crafty: around bitboards (a 64-bit data structure) for reasons of speed of crafty: execution, ease of adding new knowledge, and a significantly cleaner crafty: overall design. It is written entirely in ANSI C and runs on UNIX, crafty: Linux, DOS, Windows, OS/2, and MacOS. crafty: crafty: Packaged by Johannes Schoepfer on Slackware 12.0.0 crafty: