Bishop d4 to threat with tower a4 or g3 for checkmate. All black can do now, is to make it worse.
Edit: Oops, sure it´s impossible - drunk me failed to wrote the correct Bishop d2. So the rest of the statement makes sense.
Bishop d4 to threat with tower a4 or g3 for checkmate. All black can do now, is to make it worse.
Edit: Oops, sure it´s impossible - drunk me failed to wrote the correct Bishop d2. So the rest of the statement makes sense.
RE: Chess problem 52, and the "null-move heuristic". / Schachaufgabe 52 und die "Null-Zug-Suche".