+wPb6 or +bPa7 +bPb6
About my n.12 - I don't think that this is "big" composition, but I just thought how this battery mechanism…
Dear Ram, I know your problem n13 from KoBulChess TT and thank you for your participation there. The problem was…
I wonder if so many fairy elements are really needed to show the geometry and battery mate by capture by…
Dear Seetharaman, Please, see your idea with 2 bB-promotions: White Sc6 Kd2 Pe2 BLf1 Black Ka6 Pc2 Neutral Lb5 (…
Dear Juraj, Congratulations on your excellent idea! Janos
Another way of working with idea is abandoning the Bi-valve effect pointed by Petko in exchange for the third phase.…
I quite like this workshop approach. Soon after the position is published some important remarks on the content and construction…
Petko! Many thanks for your help! Yes, the 'version b' is the better setting. Julia! Please, publish this problem as…
Hello Julia, my attention to your website was drawn by Petko Petkov. Welcome in the communitiy of chess problem enthusiasts.…