Black and white squares are missing

I only see the pieces on the board. The black and white squares are missing. I lost my queen by guess work play. Please help?
Dharma

have you tired turning it off and on again?

Try holding down the Shift and Ctrl keys while simultaneously clicking the refresh button in your browser and see if this helps reload the images.

If not, check your browser does not have background images set off.

try a new board style - i was using the alpha-style pieces , and they became
invisible - but changing the piece-style cured the problem
.

i don`t know aboutthat sorry.can you tell me how to get to the board.don`t know a thing about this site.plese help thanks.

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