HIARCS Chess Software for PC Windows, Apple Mac and iPhone/iPad
World Championship winning computer chess software program & downloads for chess database, analysis & play on PC, Mac and iPhone

 

Book Updates

You can update the opening book in HIARCS Chess with free updates from our website https://www.hiarcs.com

On your desktop computer please visit our opening book download page to download larger and stronger opening books for your device for free. You will find instructions there on how to install these larger opening books. If you would like the World's strongest opening book please consider our book subscription service, many of the World's strongest chess players use HIARCS books.

"generally I use HIARCS." - Five time World Chess Champion Vishy Anand, in a recent interview when asked what chess program he uses to analyse with
 
"HIARCS is much better positionally than Deep Blue." - Garry Kasparov 1997 (after game 5 of the rematch)

World Chess Champion, Vishy Anand, used "Powerful" HIARCS machine in preparations for his 2010 & 2012 world title matches

"This level of service is one other big reason to buy HIARCS." - John Jackson

† Highest performance reached depends on computer used. Computer Chess Software with world class chess engine playing strength.
HIARCS is designed and developed by Mark Uniacke in England.

*VAT and local sales tax may be applicable. Prices given in GBP, USD and EUR and subject to change without notice.
Other currencies are subject to conversion rates from GBP.

HIARCS is a trademark of Applied Computer Concepts Ltd. All other product trademarks acknowledged.
Copyright © 1991-2019 Applied Computer Concepts Ltd. All rights reserved. Last modified: Saturday November 23, 2019.
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