that this game which is is so famous you can see that in of 10 000 plays 8 820 end in a draw which means that if both players are super duper good and uh and and play you know play against each other it most likely is going to be a draw and this i think is the criticism even in human chess is that it's not really a decisive game in that it ends a lot of times in a draw so one of the motivations here would be can we find a rule set that is maybe more decisive so that's one of the investigations they do in the paper but