Roald Bukne’s 1946 puzzle looks quiet, but the knight’s waiting move leaves Black in zugzwang. Can you find it?
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Paul Morphy’s 1856 mate in two — can you find the quiet rook lift?

Roald Bukne’s 1946 puzzle looks quiet, but the knight’s waiting move leaves Black in zugzwang. Can you find it?
Paul Morphy’s 1856 mate in two — can you find the quiet rook lift?