Caissa the Goddess of Chess?
Well.... more or less. She may be portrayed as a Goddess of chess due to her involvement in chess. But more or less, she is just a Thracian Dryad depicted to be a Goddess by a painting composed by Hiernoymus Vida and then used inside of a poem by William Jones. Until then.... That is basically about it.
Now you know! And now you can't be tricked by anyone in this subject!!