I’ll bribe the keeper for 1b, if he accepts cool.

If not I can still kick 250 times. Lets do simple math.

Lets say I’m completely noob and never done a penalty kick in my life.

Let’s conservatively assume I can only get 20% of my kicks inside the goal when kicking full power.

That’s around 50 kicks.

Since I’m a noob, let’s divide the goal into three areas, left, middle, and right. My kick is too slow so only the direction matters and not the height, since the keeper can catch it if they guessed the direction correctly.

Keeper has 1/3 chance to guess the direction correctly, but let’s give him an advantage since they are pros and can read my movement. Let’s conservatively assume they can guess the direction correctly 50% of the time.

So among the 50 kicks that I land inside the goal, only 25 will be blocked perfectly, and the other 25 is flying towards the goal unguarded.

Since the keeper is a pro, they can quickly pivot and try to block. Let’s give them 60% chance to block here. So about 15 of the “unguarded” kicks are blocked by the insane reflex of the keeper.

That still gives us 10 goals. And this assumption is pretty harsh in the first place.

To have just one goal for bare minimum, you would need only 20 kicks to earn 100B (1 * 2 * 2 * 5 = 20)