This is not code; it is HTML text for pasting in the Pieces section of your article about the variant, if you want to present that as an auto-generated table (e.g. such as I used for Makromachy.)
For defining a custom piece set you need what the (old) PTA prints in the section "Custom sets (only needed with non-standard piece set):" after you press the GAME code button. Something like this:
This is not code; it is HTML text for pasting in the Pieces section of your article about the variant, if you want to present that as an auto-generated table (e.g. such as I used for Makromachy.)
For defining a custom piece set you need what the (old) PTA prints in the section "Custom sets (only needed with non-standard piece set):" after you press the GAME code button. Something like this:
{ "custom": { "dir": "/graphics.dir/alfaeriePNG35/", "pieces": { "P": "wpawn.png", "p": "bpawn.png", "N": "wknight.png", "n": "bknight.png", "B": "wbishop.png", "b": "bbishop.png", "R": "wrook.png", "r": "brook.png", "Q": "wqueen.png", "q": "bqueen.png", "K": "wking.png", "k": "bking.png" } } }