QGD Tarrasch app for iPhone and iPad

This is a tutorial thats deep and detailed investigation of the Queens Gambit Declined Tarrasch variation. In a style, that you might be familiar based on chessopenings.com video tutorials, national master Dereque Kelley covers over 3 hours of material across 12 chapters.
App contains exercise to train memorization of 43 different lines. Those exercise are split up in 9 different sets and follow up chapters explanation of the specific set of lines.
There are also a set of 19 annotated games showing how the progression of the game goes from opening to the end for the games with the Queens Gambit Declined Tarrasch variation.

This is a universal app. Buy it once and it runs across iPad, iPhone and iPod Touch, with custom page layouts taking advantage of the large screen.
The app can be fully used in offline mode.

Designed by Dereque Kelley & Alex Burba