[Retros] HAP webpage updated

[Mario Richter]

> Joost de Heer wrote:

> >> Nh6: (requires at least 8 plies)

> > 

> > Attempt:

> > 

> > 1. P A 2. HxA H 3. HxH PxP 4. HxP H+

> 

> Forget about this, I made an error (played 2 black moves in a row).


I thought that you made typo and tried to guess
your intended game. 
Doing this I came up with

1.P A  2.HxA P  3.HxP PxP 4.HxH H+

which has a unique solution ...

Best,

  mario