does this work ? I had a gameGame 1487076
which seemed to satisfy below, but I wasn't able to claim a draw. (I did offer a draw a number of times but my opponent refused each time)
"Third repetition of a position. If any identical position appears three times during a game, then the game can be claimed as a draw. Please note that each repetition must be identical with regards to en passant and castling availability. A draw can only be claimed along with a move that contributes to a repetition. Claiming after the repetition has occurred is not possible, unless the same position can be repeated again on a future move."