Joost De Heer
No, because OO is a king move, so the rook hasn't moved yet (see also try in c))
On No.1783 (AT)
One solution with 12 variants.
On No.1765 (NSR)
@Shankar Ram What happens if a side can't move? E.g. wPd5 is on d6. Is there no mixed #3 or…
On No.1765 (NSR)
@Georgy 'pass' is also available for white, and 'pass' gives an air of voluntarity, so I think my dice analogy…
On No.1765 (NSR)
So a mixed #n is basically 'black and white toss a dice to see who does a move for the…
On No.1765 (NSR)
1st solution: 5. Ncd6+ 2nd solution: 4. Nce5 7. Ncb4 8. Nbd3
On No.1763 (NT)
On several places, the moves as written are dualistic (e.g. first move of first solution should read 'N8b7').
On No.1763 (NT)
WinChloe gives 'fairy condition not treated' for Protean men. but e.g. in v) ('upwards' means 'towards the 8th rank') 1.Sg6…
On No.1756 (BS)
I think this is the mathematical representation of Madrasi and Isardam: Let X be a position, and S be the…
On No.1739 (MR)
Opposite coloured seems to be inexact as well, since it disregards neutral pieces
On No.1739 (MR)