Problem Display
PID: 191322 (Kn6/BP1p4/k1rN3b/rb1Np3/p5q1/8/5P2/1R6 w - - 0 1)

von Holzhausen, Walther Freiherr

Schlesische Zeitung, 1914

Kn6/BP1p4/k1rN3b/rb1Np3/p5q1/8/5P2/1R6

#5

7 + 10


6490 yacpdb 2019

SOLUTION


  • SOUND
  • Keys
    • 1.f4!
      • threat
        • 2.Sb4#
      • 1...Qxf4
        • 2.Rc1
          • threat
            • 3.Rxc6+
              • 3...Bxc6
                • 4.Sc7#
              • 3...Sxc6
                • 4.Sc7#
              • 3...dxc6
                • 4.Sc7#
          • 2...Rxc1
            • 3.Se8
              • threat
                • 4.Sdc7+
                  • 4...Rxc7
                    • 5.Sxc7#
                • 4.Sec7+
                  • 4...Rxc7
                    • 5.Sxc7#
              • 3...Qc4
                • 4.Sec7+
                  • 4...Qxc7
                    • 5.Sb4#
              • 3...Rc2
                • 4.Sdc7+
                  • 4...Rxc7
                    • 5.Sxc7#
                • 4.Sec7+
                  • 4...Rxc7
                    • 5.Sxc7#
              • 3...Rc3
                • 4.Sdc7+
                  • 4...Rxc7
                    • 5.Sxc7#
                • 4.Sec7+
                  • 4...Rxc7
                    • 5.Sxc7#
              • 3...Rc4
                • 4.Sb4+
                  • 4...Rxb4
                    • 5.Sc7#
                • 4.Sdc7+
                  • 4...Rxc7
                    • 5.Sxc7#
                • 4.Sec7+
                  • 4...Rxc7
                    • 5.Sxc7#
              • 3...Rc5
                • 4.Sdc7+
                  • 4...Rxc7
                    • 5.Sxc7#
                • 4.Sec7+
                  • 4...Rxc7
                    • 5.Sxc7#
                • 4.Bxc5
                  • threat
                    • 5.Sdc7#
                    • 5.Sec7#
                  • 4...e4
                    • 5.Sb4#
              • 3...Rc6
                • 4.Sdc7+
                  • 4...Rxc7
                    • 5.Sxc7#
                • 4.Sec7+
                  • 4...Rxc7
                    • 5.Sxc7#
          • 2...Qc4
            • 3.Rxc4
              • threat
                • 4.Sb4#
              • 3...Rxc4
                • 4.Sxc4
                  • threat
                    • 5.Sb4#
                    • 5.Sc7#
              • 3...Bd2
                • 4.Rxc6+
                  • 4...Bxc6
                    • 5.Sc7#
                  • 4...Sxc6
                    • 5.Sc7#
                  • 4...dxc6
                    • 5.Sc7#
          • 2...Rc2
            • 3.Rxc2
              • threat
                • 4.Sc7#
              • 3...Qc4
                • 4.Sxc4
                  • threat
                    • 5.Sb4#
                    • 5.Sc7#
                • 4.Rxc4
                  • threat
                    • 5.Sb4#
                    • 5.Sc7#
            • 3.Se8
              • threat
                • 4.Sdc7+
                  • 4...Rxc7
                    • 5.Sxc7#
                • 4.Sec7+
                  • 4...Rxc7
                    • 5.Sxc7#
              • 3...Rxc1
                • 4.Sdc7+
                  • 4...Rxc7
                    • 5.Sxc7#
                • 4.Sec7+
                  • 4...Rxc7
                    • 5.Sxc7#
              • 3...Qc4
                • 4.Sec7+
                  • 4...Qxc7
                    • 5.Sb4#
              • 3...Rc3
                • 4.Sdc7+
                  • 4...Rxc7
                    • 5.Sxc7#
                • 4.Sec7+
                  • 4...Rxc7
                    • 5.Sxc7#
              • 3...Rc4
                • 4.Sb4+
                  • 4...Rxb4
                    • 5.Sc7#
                • 4.Sdc7+
                  • 4...Rxc7
                    • 5.Sxc7#
                • 4.Sec7+
                  • 4...Rxc7
                    • 5.Sxc7#
              • 3...Rc5
                • 4.Sdc7+
                  • 4...Rxc7
                    • 5.Sxc7#
                • 4.Sec7+
                  • 4...Rxc7
                    • 5.Sxc7#
                • 4.Bxc5
                  • threat
                    • 5.Sdc7#
                    • 5.Sec7#
                  • 4...e4
                    • 5.Sb4#
                • 4.Rxc5
                  • threat
                    • 5.Sdc7#
                    • 5.Sec7#
                  • 4...e4
                    • 5.Sb4#
              • 3...Rc6
                • 4.Sdc7+
                  • 4...Rxc7
                    • 5.Sxc7#
                • 4.Sec7+
                  • 4...Rxc7
                    • 5.Sxc7#
                • 4.Rxc6+
                  • 4...Bxc6
                    • 5.Sdc7#
                    • 5.Sec7#
                  • 4...Sxc6
                    • 5.Sdc7#
                    • 5.Sec7#
                  • 4...dxc6
                    • 5.Sdc7#
                    • 5.Sec7#
          • 2...Rc3
            • 3.Rxc3
              • threat
                • 4.Sc7#
              • 3...Qc4
                • 4.Sxc4
                  • threat
                    • 5.Sb4#
                    • 5.Sc7#
                • 4.Rxc4
                  • threat
                    • 5.Sb4#
                    • 5.Sc7#
            • 3.Se8
              • threat
                • 4.Sdc7+
                  • 4...Rxc7
                    • 5.Sxc7#
                • 4.Sec7+
                  • 4...Rxc7
                    • 5.Sxc7#
              • 3...Rxc1
                • 4.Sdc7+
                  • 4...Rxc7
                    • 5.Sxc7#
                • 4.Sec7+
                  • 4...Rxc7
                    • 5.Sxc7#
              • 3...Qc4
                • 4.Sec7+
                  • 4...Qxc7
                    • 5.Sb4#
              • 3...Rc2
                • 4.Sdc7+
                  • 4...Rxc7
                    • 5.Sxc7#
                • 4.Sec7+
                  • 4...Rxc7
                    • 5.Sxc7#
              • 3...Rc4
                • 4.Sb4+
                  • 4...Rxb4
                    • 5.Sc7#
                • 4.Sdc7+
                  • 4...Rxc7
                    • 5.Sxc7#
                • 4.Sec7+
                  • 4...Rxc7
                    • 5.Sxc7#
              • 3...Rc5
                • 4.Sdc7+
                  • 4...Rxc7
                    • 5.Sxc7#
                • 4.Sec7+
                  • 4...Rxc7
                    • 5.Sxc7#
                • 4.Bxc5
                  • threat
                    • 5.Sdc7#
                    • 5.Sec7#
                  • 4...e4
                    • 5.Sb4#
                • 4.Rxc5
                  • threat
                    • 5.Sdc7#
                    • 5.Sec7#
                  • 4...e4
                    • 5.Sb4#
              • 3...Rc6
                • 4.Sdc7+
                  • 4...Rxc7
                    • 5.Sxc7#
                • 4.Sec7+
                  • 4...Rxc7
                    • 5.Sxc7#
                • 4.Rxc6+
                  • 4...Bxc6
                    • 5.Sdc7#
                    • 5.Sec7#
                  • 4...Sxc6
                    • 5.Sdc7#
                    • 5.Sec7#
                  • 4...dxc6
                    • 5.Sdc7#
                    • 5.Sec7#
          • 2...Rc4
            • 3.Sxc4
              • threat
                • 4.Sb4#
                • 4.Sc7#
              • 3...Qxc4
                • 4.Rxc4
                  • threat
                    • 5.Sb4#
                    • 5.Sc7#
            • 3.Rxc4
              • threat
                • 4.Sb4#
                • 4.Sc7#
              • 3...Qxc4
                • 4.Sxc4
                  • threat
                    • 5.Sb4#
                    • 5.Sc7#

FEATURES


NOT CLASSIFIED


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).