Chess Assistant 17 & Chess Assistant 17 PRO
Chess Assistant 17 combines advanced game database management, analysis powered by the strongest Houdini 5 engine, the advanced Tree mode, Opening Encyclopedia and many other features.

Chess Assistant 17 with Houdini 5 — $94.95 / €75.96
Chess Assistant 17 PRO with Houdini 5 PRO — $145.95 / €116.76 » Contact Us

Contact Us

Our aim is to help you as quickly and efficiently as possible. Do you have a question, comment, suggestion or a tip to pass along to ChessOK? Contact our staff directly via the links provided below.

Your questions may be answered between the hours of 9 a.m. - 5 p.m. MSK/MSD, Monday through Friday.

For immediate answers to frequently asked questions see: Help & Support page.

For technical support
ICQ: 220-772-637 (ChessOK)
Skype: ChessOK
Use contact form
For questions about orders and delivery
ICQ: 330-488-842
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For questions about cooperation
Skype: sergabr
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Finance office

Convekta Ltd
Monica Vann
1 Kennedy Close
Marlow, SL7 3JA,
Bucks, UK
Phone: +44-1628-486676
Fax: +44-1628-486777

Developer office

Convekta Ltd
PO Box 90
125424 Moscow,
Phone: +7-495-9407076
Fax: +7-495-9407075

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