In the 1st solution, took me some time to find why it is a mate, with the BW & BP…
Thank you very much for sharing all these impressive photos!
Nice minimal now!
OK, thank you!
Hi Ladislav, I would be glad to have the problem corrected according your proposal, therefore I consider important your contribution:…
My contribution to the problem is small. I would prefer the second option, but do I deserve it?
Sorry, I have read Ladislav's comments only today. I like his version, with a good saving of three units. What…
Thank Nikola. Yes, I agree that AUW cannot be claimed for this setting. It is purely two under promotion problem.
Sorry, I wrote a nonsense. But it is still possible to save one unit (C+): White Pa7 Kf3 (2) Black…
After -Bd1 is wK under chess...