- Developer: Ted Wong
- Website: Official website
- Release Date: 2016-10-25
- Supports: Family Sharing
- Languages: English
- Compatibility: Requires iOS 10.0 or later. Compatible with iPhone, iPad, and iPod touch.
Summary
## Description
A library of five volumes (A, B, C, D, E), the five main groups of the classification of openings, provides readers a comprehensive collection of modern opening theory. The exclusive annotated database. Examples from over 500 games and analyses are included.
This is your app for learning and improve your opening repertoire.
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