The "almost" worthless composition is not a chess-composition at all in the first place, as being a nonsense with regards…
Threat is a real variation AFTER some irrelevant random MOVE. No move, no variation and no real threat since it's…
Something is wrong with my perception of the essential features of the position. Not only about White in check, but…
Yes, of course Aleksey, one tempo move depending on another tempo move is rare. And the underpromotion caused by such…
Valladao and black minor promotion are nice but showing nothing especially new. However, the white underpromotion is quite complex. White…
Kenneth, I'm very curious about these 12 different moves by wK.
This matrix is incredibly powerful, perfectly working with a few white pieces. Ingenious! A complete task showing bR/wK duel in…
bNf4/e4 attacks squares d5/c5. wNb4/d3 allows wK to step on d5/c5 (due to the Isardam). That's why bS is the…
Yes, a very fine and pretty complex idea. And as Kjell points out, there's a difference between a true dual-avoidance…
Obviously, my question doesn't deserve an answer! Is 1.Ke7 2.Kxd7 legal in b)? If yes, 2...b8nQ(#)?? would be illegal due…