Some code cleaning + clarifying (TODO: work on variables names)

[vchess.git] / public / images / pieces / README

SVG standard images found on chesstempo website:
https://www4.chesstempo.com/images/pieces/svg/merida/whitepawn.vers1.svg (...)
+ Adaptation for checkered pieces
Some fairy pieces found on the web and icon scout: https://iconscout.com/