[Retros] Hit Team theme progress

[Noam D. Elkies]

P.P.S. I wrote:

> > That's what Juha was suggesting with the example that ended
> > 14 Ng2+ Kh3 15 Ng1#.  (What's the source of that proof game?) [...]

> Actually  14 Ng2 [no check] Kh3 15 Nb1 Ng4 16 Ng1#.

And actually Roberto, not Juha.  Entering the FEN into the
Google search window (in fact the last two lines PPPPPPSP/RSBQKBSR
sufficed to get a unique hit) found that it is not surprisingly
Robert's own problem, posted to this list 27 September 2007 in
"[Retros] StrateGems 40, Oct-Dec 2007" where the position appears
as P0215.

NDE