"But I hope, for WiCh, wKa8-b8+ bKc8-d7 is still relevant." True, thanks! This is my mistake - An important bPd7…
To summary, there are 3 kinds of black max, the difference being related to the possibility, for the black side,…
And again, about Ka8-b7, I forgot that White is not constrained. But I hope, for WiCh, wKa8-b8+ bKc8-d7 is still…
Of course, I missed that only Black is affected by the condition. So, the legality of bKc8-d7 is relevant for…
Nicolas wrote "The skeleton of the final mating position..." But the WiCh-legality depends on the block/attack of b7,d7,c7. As long…
“This is not a mating position for Popeye as White is able to play Kb8#. Indeed this move is legal…
The consequences of the of WinChloe’s definition of Maxi Ultra are far more far-reaching than I realized when writing my…
For the moment I didn't introduce any argument in favor of one or the other ultra-max definition - I just…
According to WinChloe, when a King whose side is subject to the Maxi Ultra condition is in check, the position…
Not stalemated - According to WinChloe Ka2 is legal under the condition white ultra maxi. It fits WinChloe's own definition…