@UlrikeFischer @DavidCarlisle
First of all sorry for my freak out.
So this ( https://chat.stackexchange.com/transcript/message/60255466#60255466 ) is a simple test example for one of my possible chess problems.
Of course I could quickly get the look with TikZ.
For the loop solution, however, I think it makes sense to do it with a professional chess package.
Or not?
I can't quickly reprogram the parser of chessboard.sty.
What would have interested me in principle:
1. Is it possibly easier?