How can I recolour only a single square or a squareset?

[FowadIjaz]

Hi, just wondering how it's possible to recolour only a single square to a different colour. In the docs, I can see that chess.svg.board() has an argument 'colors' which can take a dictionary and recolour for instance all light squares or all dark squares, but if I want to select a single square or squareset and recolour that, how would I go about it? Thanks in advance.

[niklasf]

Hi. See #774 (comment).