Problem Display
PID: 77533 (2n2K1k/5B2/8/6N1/3p4/3P4/8/8 w - - 0 1)

Zucker, Manfred

Deutsche Schachblatter, 1963

2n2K1k/5B2/8/6N1/3p4/3P4/8/8

#4

4 + 3


SOLUTION


  • SOUND
  • Keys
    • 1.Bg8!
      • threat
        • 2.Sf7#
      • 1...Sd6
        • 2.Be6
          • threat
            • 3.Bg8
              • 3...Sc4
                • 4.Sf7#
              • 3...Se4
                • 4.Sf7#
              • 3...Sb5
                • 4.Sf7#
              • 3...Sf5
                • 4.Sf7#
              • 3...Sb7
                • 4.Sf7#
              • 3...Sf7
                • 4.Sxf7#
              • 3...Sc8
                • 4.Sf7#
              • 3...Se8
                • 4.Sf7#
          • 2...Sc4
            • 3.Sf7+
              • 3...Kh7
                • 4.Bf5#
          • 2...Se4
            • 3.Sf7+
              • 3...Kh7
                • 4.Bf5#
          • 2...Sb5
            • 3.Sf7+
              • 3...Kh7
                • 4.Bf5#
          • 2...Sf5
            • 3.Sf7+
              • 3...Kh7
                • 4.Bxf5#
          • 2...Sb7
            • 3.Sf7+
              • 3...Kh7
                • 4.Bf5#
          • 2...Sf7
            • 3.Sxf7+
              • 3...Kh7
                • 4.Bf5#
          • 2...Sc8
            • 3.Sf7+
              • 3...Kh7
                • 4.Bf5#
          • 2...Se8
            • 3.Sf7+
              • 3...Kh7
                • 4.Bf5#

FEATURES


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Developed and maintained by Brian Stephenson.
Implemented with HTML5, MySQL, Perl (with, inter alia, CGI::Simple, HTML::Template & XML::LibXML) & CSS/Javascript (jQuery, Bootstrap & DataTables).