I play dice depending on my profit target, if target has reached then I will stop playing, I always hit variety of odds e.g. x11- win chance 9.00 or even x112.5 - win chance 0.8800 But I don't stay on any those few, sometimes I hit more x2 - win  chance 49.50 too.
Do you mean that's someone did a roll under on 00.71? if I'm not mistaken it's about x140. I think "somene at that's dice gambling site" you are referring maybe have targeted a chances as well. Like this thread Chasing a x330,000 - Update: i hit it! that person is too very smart.