Yes, the definition of SAT can be perplexing. My own working definition is simply: 'A king is in check if…
The problem seems very interesting and I believe that it's indeed interesting. The explanation seems good and I believe it's…
Yes, 1...a2 would be correct, but the written 1...b3 suggested a more thematic refutation with bBa3 instead of bP.
I often wonder for which possible purpose some queer fairy conditions were invented. The fine-working mechanism in this problem nicely…
In each solution the first 1.5 moves are used to get the vao/pao to the desired square. In the process…
The third solution is unique, as it uses the property of Locust in Take & Make condition. In this fairy…
In principle, I comment only the problems which have some detail that looks new and intriguing to me. If I…
Thank you for your answer Nikola, to speak is always a good thing. About the original by Valerio I think…
Dear Antonio, the purpose of a comment is to comment the various features of some issue. I like the basic…
Nikola's example is only a scheme but demonstrates pure anti-dual. It is part of his comment.