Problem Display
PID: 211764 (8/8/3r4/5N2/p7/k4N2/8/KR6 w - - 0 1)

Eckhardt, Carl

Rosenkilde, D Harry

Hamburger Echo, 1927

8/8/3r4/5N2/p7/k4N2/8/KR6

#3

4 + 3


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Sets
    • 1...Rd4
      • 2.Se3
        • threat
          • 3.Sc2#
        • 2...Rd2
          • 3.Sc4#
        • 2...Rc4
          • 3.Sxc4#
    • 1...Ra6
      • 2.S3d4
        • threat
          • 3.Sc2#
          • 3.Sb5#
      • 2.S5d4
        • threat
          • 3.Sc2#
          • 3.Sb5#
    • 1...Re6
      • 2.S3d4
        • threat
          • 3.Sc2#
          • 3.Sb5#
      • 2.S5d4
        • threat
          • 3.Sc2#
          • 3.Sb5#
    • 1...Rf6
      • 2.S3d4
        • threat
          • 3.Sc2#
          • 3.Sb5#
      • 2.S5d4
        • threat
          • 3.Sc2#
          • 3.Sb5#
    • 1...Rg6
      • 2.S3d4
        • threat
          • 3.Sc2#
          • 3.Sb5#
      • 2.S5d4
        • threat
          • 3.Sc2#
          • 3.Sb5#
    • 1...Rh6
      • 2.S3d4
        • threat
          • 3.Sc2#
          • 3.Sb5#
      • 2.S5d4
        • threat
          • 3.Sc2#
          • 3.Sb5#
  • Tries
    • 1.Se5?
      • threat
        • 2.Sc4#
      • 1...Rd4
        • 2.Se3
          • threat
            • 3.Sc2#
          • 2...Rd2
            • 3.S3c4#
            • 3.S5c4#
          • 2...Rc4
            • 3.S3xc4#
            • 3.S5xc4#
      • 1...Rc6!
    • 1.Se3?
      • threat
        • 2.Sc2#
        • 2.Sc4#
      • 1...Rd2
        • 2.Sc4#
      • 1...Rd4
        • 2.Sc2#
      • 1...Rc6!
    • 1.S5d4?
      • threat
        • 2.Sc2#
        • 2.Sb5#
      • 1...Rd5
        • 2.Sc2#
      • 1...Rb6
        • 2.Sc2#
      • 1...Rc6
        • 2.Sb5#
      • 1...Rxd4!
  • Keys
    • 1.S3d4!
      • threat
        • 2.Sc2#
        • 2.Sb5#
      • 1...Rxd4
        • 2.Se3
          • threat
            • 3.Sc2#
          • 2...Rd2
            • 3.Sc4#
          • 2...Rc4
            • 3.Sxc4#

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).