Thank you,Vladislav!!
So this is correct solution: 1. nPc1=nR+ nSc3 2. nRd1 nSxd1(+nRa8)# ?
Because there's a typo in the solution, Rb1 should be Rd1.
Sorry, I don't understand this because in solution: 1. nPc1=nR+ nRb1 2. nSc3 nSxb1(+nRa8)# I have only changed W1 and…
In Anticirce type Cheylan, a piece can't capture on its rebirth square.
http://pdb.dieschwalbe.de/search.jsp?expression=PROBID=%27P1310572%27
In the solution where pawn promotes to rook, isn't there a possibility to change the move order: 1. nPc1=nR+ nRb1…
http://pdb.dieschwalbe.de/search.jsp?expression=PROBID=%27P1310531%27
Double switchback of the knight is very nice!
An earlier version: 3q1bsr/1ppspppp/3p1k2/pr6/7K/7b/PPPPP1PP/RSBR2S1 SPG 12.5 In this version, the knight makes the same switchback twice (Sg1-f3-g1-f3-g1) but it lacks…