The cyclic change of functions between two black and two white pieces is more apparent if you write it like…
1337.1 has 23 pieces 1337.2 has 15 pieces and so, 1337.2 is lighter I explained anyhow why I feel 1337.1…
The "problem" with Popeye is that after castling, the rook changes to a bishop.
In only one sending I would like to answer assertions given in various messages. 1). (November 4th, at 16:26) “This…
Dear Jean-Marc, thank you very much for the dedication of this very interesting composition! I simply loved the humorous presentation…
Reciprocal change caused solely by the different implementations in the two solving programs! That's a very original concept, realized in…
Dear Julia, yes, it is a long time I register all the problems of Julia's Fairies for Winchloe. I do…
First move should be Kgg3, not Kg3.
Human-computer checked (HC+) with the following Jacobi input: pieces white Kh1 Ph2 black Ka8b8e7f6f5g4h3 Pg5 stip h~3 test not dia…
Merry Chrismas to all and congratulations to... Julia for her wonderful website ! also for M. Petkov for his recent…