sorry. you are right if course!
As written in the explanations, in the second solution 4.nBxg7? is impossible because nBf8 is partially paralysed by nPg7.
* difficult to grasp.
The combined conditions are a little to grasp. In the second solution, I cannot understand why black cannot play 4.nBxg7…
In 1466, the stipulation ahser-s#7 is correct. What's missing is a definition of Anti-parry series-mover (ahser-). Also, ideally, the auto-checks…
In phser the side to move is White. After the first n-1 moves, during the last move White fulfils the…
Indeed, there are many thematical lines. You can add h2-d6 and g2-g7 to your diagram...
Shouldn't this be so that the author chooses the problem to compete with? The judge can't first choose the problem…
I have published other originals with Total Invisibles in Problem Paradise 86, Apr-Jun. 2019 and it was then already mentioned…
> the TIs may be neutral (why not?) Obviously because I won't program them 🙂