@DinaBelenkaya Well, technically it not three moves but three times the same position with the same rights of moves.
So if you have lost castling in between for instance then it is not considered the same exact position.
@GMJacobAagaard Well, the fact that Hans held his own against the computer for some moves cannot by itself suggest he cheated.
But it is not good role model for Ian to be using an engine during play, whichever reason he may have. It should be done for post game analysis.
@chesscom I also want to point out to another bug where sometimes the rook jumps over the king in mysterious ways, sometimes left, sometimes right. I have a background in C++, python and Java. I’d be more than happy to correct these bugs.