[Retros] invisible castling / capture free fake castling

[Noam Elkies]

Gianni wrote:


> If one capture is allowed, it is possible to show fake castling in 7.0

> moves and have all the non-theme side's pieces at home.


Andrew answers:


> Is this what you are getting at?



> rnbq1rk1/pppp1p1p/5npb/8/8/8/PPPQPPPP/RNBQKBNR

> SPG 7.0 C+ Euclide


Must be something like that for parity reasons...

NDE