There are other subtle methods to avoid returns - but still a very fine and clear proofgame!
On No.480 (ND)
Thank you very much Nicolas ! Many (all of them?) methods used to avoid returns. One can also note a…
On No.480 (ND)
For WinChloe, a piece is immune is its Circe-rebirth-square is occupied after the capture. In particular a Locust can capture…
On No.481 (BG)
If f6=DS (DiagonalSpiralspringer), the solutions are same with C+ by Popeye 4.63: 1.TRd2-d7 DSf6-g8 2.POh8*g8-f8 Lg4*d7-c8 # 1.TRd2-d4 DSf6-g7 2.POh8*g7-f6…
On No.482 (KG)
Perhaps I should give my German source for the definition given for Problem no. 481. See Hilmar Ebert, Hans Gruber…
On No.481 (BG)
What a fine problem. The Marine Princess is indeed very versatile!
On No.482 (KG)
So at least this solving program does not follow the definition given with no.481.
On No.481 (BG)
stip ~1 Cond immunchess Pieces white La6 black Pa7b6 1.La6*b6-c6 ! So the white Locust can't capture the black Pa7.
On No.481 (BG)
The capturing piece occupies the rebirth square during the capture. The definition should avoid different interpretations. So, what is the…
On No.481 (BG)
Thanks! It could be a nice challenge to construct a back-home proof game as short as possible, where none of…
On No.480 (ND)
