QGD Tarrasch

This is a tutorial that's deep and detailed investigation of the Queen's 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 chapter's 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 Queen's Gambit Declined Tarrasch variation.

Designed by Dereque Kelley & Alex Burba