In the new version, b brings absolutely nothing new, as it's the original position mirrored through the a8-h1 diagonal.
Meanwhile, the 0.2.2 version was launched. It has now Chess960 condition. For example, Tacu's enigma 17222 (Die Schwalbe 287/2017) is…
White and black have made the same moves but in different order. Obviously the position is mirrored !!
Of course, as this is a retro problem... An amount of retro problems are 100/100 correct because the reasoning is…
Yes Julia, that's what I say. C- or C? could mean "not tested" or perhaps that a computer didn't find…
Wouldn't it be absurd using C- to indicate an ORIGINAL which a computer has PROVED to be cooked?
In order to simplify the situation, there is another option followed e.g. by WinChloe: C- = cooked Nothing = not…
Would it be possible to interrupt the solution and continue with it later?
When the problem is fully tested and considered sound by two or more programs/computers, then should we use C++ or…
Thank you Seetharaman Kalyan for that wonderful invention! and for the very interesting tournament you organized. Here are, in my…