Problem Display
PID: 222046 (3K4/4B3/2k5/1R3N2/P3p3/5n2/2n2N2/8 w - - 0 1)

Glockner, Herbert

Freie Presse, 1971

3K4/4B3/2k5/1R3N2/P3p3/5n2/2n2N2/8

#4

6 + 4


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Keys
    • 1.Bb4!
      • threat
        • 2.Se7#
      • 1...Sxb4
        • 2.Sxe4
          • threat
            • 3.Se7#
          • 2...Sd5
            • 3.Rb8
              • 3...Sc3
                • 4.Se7#
              • 3...Se3
                • 4.Se7#
              • 3...Sb4
                • 4.Se7#
              • 3...Sf4
                • 4.Se7#
              • 3...Sb6
                • 4.Se7#
              • 3...Sf6
                • 4.Se7#
              • 3...Sc7
                • 4.Se7#
              • 3...Se7
                • 4.Sxe7#
              • 3...Se1
                • 4.Sd4#
              • 3...Sg1
                • 4.Sd4#
              • 3...Sd2
                • 4.Sd4#
              • 3...Sh2
                • 4.Sd4#
              • 3...Sd4
                • 4.Sxd4#
              • 3...Sh4
                • 4.Sd4#
              • 3...Se5
                • 4.Sd4#
              • 3...Sg5
                • 4.Sd4#

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).