Problem Display
PID: 216614 (n1B2K2/3p4/2p1k2p/1PR5/4NPb1/5n2/3P1p1r/3R4 w - - 0 1)

Metzenauer, Ferdinand

Die Schwalbe, 1951

n1B2K2/3p4/2p1k2p/1PR5/4NPb1/5n2/3P1p1r/3R4

#5

8 + 9


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Keys
    • 1.d3!
      • threat
        • 2.Rxc6+
          • 2...Kd5
            • 3.Rd6#
          • 2...Kf5
            • 3.Rf6#
      • 1...Bh3
        • 2.bxc6
          • threat
            • 3.Bxd7#
          • 2...Sb6
            • 3.cxd7
              • threat
                • 4.d8S#
              • 3...Sxd7+
                • 4.Ke8
                  • threat
                    • 5.Bxd7#
                  • 4...Se5
                    • 5.Rxe5#
        • 2.d4
          • threat
            • 3.f5+
              • 3...Bxf5
                • 4.Rxc6+
                  • 4...Kd5
                    • 5.Sc3#
                    • 5.Sf6#
          • 2...cxb5
            • 3.f5+
              • 3...Bxf5
                • 4.Re5+
                  • 4...Sxe5
                    • 5.d5#
          • 2...Bg4
            • 3.f5+
              • 3...Bxf5
                • 4.Rxc6+
                  • 4...Kd5
                    • 5.Sc3#
                    • 5.Sf6#

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).