to be honest I feel it is better to play the game out and looserather than just give up. I feel giving up is wose than loosing cause if you loose then at least you tried. though if it is painfully obvious that one person has...lets say 6 moves left and the other has 25 then I under stand where you are coming from. but if it is 23 and 25 one person may make a major mistake (which can happen) then I think it should be played out.

not sure if that made any sence but thats how I see it.