Contains the Sigma Chess 6.2 GUI and HIARCS 12 single and
multiprocessor UCI chess
engines for Apple Macintosh computers. Also
included is a full tournament openings book and various Sigma chess libraries
and databases. Until purchase and activation Sigma
Chess HIARCS will operate in as a Lite product with restricted features and
Download Sigma Chess
6.2 HIARCS 13.dmg (19.3
Mb) - includes latest HIARCS 13.1b engines.
IMPORTANT: Do NOT run the software directly from the Sigma
6.2 HIARCS 13 Installer volume. Instead drag the enclosed
Sigma 6.2 HIARCS 13 folder
from the volume to a suitable location on your hard drive (e.g. the
Applications folder). Then eject the volume. Please see the
Macintosh chess FAQ for answers to most common
questions about installation, activation and use of the product.
Please read the How to Install document inside the image
volume as it contains important information about installation and how to use
your older HIARCS chess engines from v9.6-v12 with Sigma Chess 6.2.
Requires Apple Macintosh computer running Mac OS X 10.4
Not compatible with Mac OS 9 or earlier; or MS Windows.
Please read and agree to the
HIARCS 13 license agreement
before using the software.
Last updated: 12th May 2010.