Lichess accounts between two "1500s" follow Ding-Nepo game 8 exactly. They were created on the same day and have only played each other.
https://lichess.org/RQTnjMR6
Also, a lot of the openings between them(Martinez Ruy Lopez, Catalan, Anti-Nimzo, QGD) fit perfectly
Surely these aren't Ding and Rapport's training accounts.... unless?
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