board i don't know here x so you consider every possible situation okay here maybe this this player wins as you can see you always have to go to the end but in our case we don't want to always go to the end we'd rather explore more into like more branches than always go to the end and this is where the value comes in so at some point you simply say now i'm deep enough and now i'm going to ask my value v now there are slight differences with respect to alpha go and alpha 0 and so on but they all have in common that they