So there is actually a mutual obstruction of Rb1 and Sa1 in the second solution! (Of course, the obstruction cannot…
Thanks Eric!!!
Nikola, you are right about the explanation of the second solution. The purpose of the move 1...nRa1 is not to…
And nSa1-b3/c2 would not attack bK because b1 is occupied. I have asked: Why nPb2-b1=nS would be a selfcheck to…
This combination of conditions takes a lot of effort to understand, but it is worth it! Because of Mars Circe,…
The explanation of the second solution is not clear to me. It's wrong if my understanding of neutral pieces Mars…
There is a little typo in the explanation of the first solution: the attack must be restored by creating a…
Thanks to Cornel for the kind dedication of his Tanagra. Of course the two solutions of the real play have…
It was indeed an interesting theme. Thanks to Diyan and the judge Petkov. The leading composers produced very interesting and…
Echo mates. In each solution the kings stay close to each other for a while (keeping each other under attack)…