Sigma Chess

Sigma Chess is a master strength Macintosh chess program for both OS X and Classic Mac OS. The feature set includes: Database support, PGN/EPD support, basic desktop publishing, endgame databases, novice levels, a true perspective 3D board, ExaChess compatibility and much more.
PriceUSD0
LicenseFree
File Size4.1 MB
Version6.1
Operating System Macintosh Mac OS X 10.3 Mac OS X 10.2 Mac OS X 10.1 Mac OS Classic Mac OS X 10.0
System Requirements
  • System 7.5 or later, or Mac OS X
  • PPC