[Retros] 3 tasks

[Nicolas DUPONT]

>1) SPG where each white piece - apart from pawns - gives a check.


Very interesting !


>2) SPG where each white piece - including pawns - gives a check. Pawns may

>do this as promoted piece.

>

>3) SPG where each white piece - including pawns - gives a check. Pawns are

>not allowed to give a check as promoted piece.


It seems to be extremely difficult to achieve. It's perhaps better to cut
that task into different questions, eg

- Maximal number of checks in a pj.
- Maximal number of checks in a pj, given by the same side.
- Maximal number of checks in a pj, given by different mens.

etc, etc...

Sincerely,

Nicolas Dupont.