Very elegant how the knight move to c3 prevents a check in case black underpromotes his pawn to a queen and at the same time closes the possible exit path via b5. Also the following moves are really tricky.
Very elegant how the knight move to c3 prevents a check in case black underpromotes his pawn to a queen and at the same time closes the possible exit path via b5. Also the following moves are really tricky.
RE: Chess problem 57 / Schachaufgabe 57