On RHP when the same position occurs three times, or when there are 50 moves without a pawn move, or there is insufficient material to win, is it an automatic draw (i.e., the game automatically ends) or does the player have to claim it?
3x position or 50 move situation must be claimed because either/both players may want to play on. Lack of material (KvK, etc) might be picked up by the RHP computer, but I'm not sure about that.
