Chess Assistant 18 & Chess Assistant 18 PRO
Chess Assistant 18 combines advanced game database management, analysis powered by the strongest Houdini 6 engine, the advanced Tree mode, Opening Encyclopedia and many other features.

Chess Assistant 18 with Houdini 6 — $89.95 / €89.95
Chess Assistant 18 PRO with Houdini 6 PRO — $131.50 / €131.50

Weekly Deals from ChessOK!

June 8 to June 21, the following special deals are available. All offers stack!

Offer of the Week: 40% off all courses in the For Club Players (download) section, 20% off all courses in For Club Players (CD/DVD) section!

Extra Offer: 20% off all Chess School Online products!

Special Offer 1: 50% discount on all courses in the Opening Encyclopedias section!

Special Offer 2: 30% off ChessOK Aquarium 2018, both on DVD and for download!

Special Offer 3: Buy any new Chess Assistant 18 or Houdini 6 Aquarium 2018 product, including Upgrade versions - and receive 2 years of access to 7-man Lomonosov Tablebases instead of one!

Special Offer 4: 50% off previous instalments of Chess Assistant and Houdini Aquarium!

Special Offer 5: 20% off all training courses for download and all books!

Special Offer 6: Make any purchase for $18/€15 or more and receive free subscription at learn.chessking.com! Read: (How to activate your bonus subscription)

  • $18/€15 - 1-month subscription
  • $48/€40 - 3-month subscription
  • $144/€120 - 12-month subscription

Special Offer 7: If you order products for more than $120/€100, choose one download programs for up to $24/€20 as a bonus!

Special Offer 8: Purchase any 2 programs in our web shop and get a 3rd program of your choice (within the price range of the first two) for free!

Note: Specify the bonus product(s) you want to receive in the comments field when filling the order form.

2 New Books on Alekhine’s Legacy

2 new books are available in our shop.
During the first week only (until April 27), we are offering 20% discount on them!

- A. Alekhine, Complete Games Collection, with his own annotations - For the first time, ALL Alekhine’s games are published in one book, accompanied with his own comments.

- Alekhine Defense - A Complete Guide: Extensive and deep study of Alekhine’s variations, with many well-known lines re-evaluated and revised with the help of modern computer technologies and the author’s insight.

Chess School Online: 102 Voiced Video Lessons

Our new product Chess School Online (Starter Package), is released!

Chess School Online is a web-based chess teaching platform. You can access it anytime, anywhere, using a web browser and Internet connection.

The full course includes 102 fully voiced and animated video lessons with exercises that will guide you from complete beginner to the level of a competent club player.

The course is subdivided into 3 parts, which can be purchased separately or all at once.
Upon purchase, you receive lifelong access to all materials in the course.

Study chess online on Chess King Learn! Time-proven training courses, thousands of examples and exercises.

Start playing right now in your web browser on Chess King Playing Zone! Teams, tournaments, training, analysis and much more!

7-man Lomonosov Tablebases provide deeper-than-ever insight into chess endgame.

Download weekly chess database updates (containing 2000+ games) with latest tournaments and games in PGN and Chess Assistant format.

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