Here are the second 10 variations (11-20) of my 1.d4 opening repertoire memory system...
They are in the Queen's Gambit Declined and the Queen's Gambit Accepted. They include these variations of the QGD:
The Hennig-Schara Gambit
The Austrian Defence
This is really a test to see if I can recreate the moves of the 11th-20th variations of my system.
There are another 164 variations in the memory system, which I will go over in future videos.
For more info see this post on my chess blog: