Josef said, in paraphrase"...When I hit the link for previouse move, first there's a need to hit it 3 times to show the position as it was before the actual one. More than that, when I come back to the last position - using the link for the next move - I can't make a move, there's no "hand". So I have to hit somewhere on a move in the list of moves, than click the last move on the list"

oh boy that is so annoying and illogical,well said that man