Problem Display
PID: 244302 (8/1BR5/1p1NpP1N/1K1pk2r/3pbpR1/8/3PQ1nB/8 w - - 0 1)

Perry, CA

Chicago Tribune, 1878

8/1BR5/1p1NpP1N/1K1pk2r/3pbpR1/8/3PQ1nB/8

#3

10 + 9


6490 yacpdb 2021

SOLUTION


  • SOUND
  • Sets
    • 1...Rf5
      • 2.Sdf7+
        • 2...Kxf6
          • 3.Sg8#
      • 2.Shf7+
        • 2...Kxf6
          • 3.Se8#
    • 1...Se1
      • 2.Bxf4+
        • 2...Kxf6
          • 3.Se8#
          • 3.Sg8#
          • 3.Rf7#
    • 1...Se3
      • 2.Bxf4+
        • 2...Kxf6
          • 3.Se8#
          • 3.Sg8#
          • 3.Rf7#
    • 1...Sh4
      • 2.Bxf4+
        • 2...Kxf6
          • 3.Se8#
          • 3.Sg8#
          • 3.Rf7#
  • Tries
    • 1.Sc4+?
      • 1...Kxf6
        • 2.Rf7#
      • 1...dxc4!
    • 1.Bxf4+?
      • 1...Kxf6
        • 2.Se8#
        • 2.Sg8#
        • 2.Rf7#
      • 1...Sxf4!
  • Keys
    • 1.Se8!
      • threat
        • 2.d3
          • 2...Rxh2
            • 3.Rg5#
          • 2...Rxh6
            • 3.Rg5#
          • 2...Rh3
            • 3.Rg5#
          • 2...Rh4
            • 3.Rg5#
          • 2...Rf5
            • 3.Sf7#
          • 2...Rg5
            • 3.Rxg5#
          • 2...Se1
            • 3.Bxf4#
          • 2...Se3
            • 3.Bxf4#
          • 2...Sh4
            • 3.Bxf4#
      • 1...d3
        • 2.Rc4
          • 2...Rxh2
            • 3.Rg5#
          • 2...Rxh6
            • 3.Rg5#
          • 2...dxe2
            • 3.d4#
          • 2...dxc4
            • 3.Qxe4#
          • 2...Rh3
            • 3.Rg5#
          • 2...Rh4
            • 3.Rg5#
          • 2...Rf5
            • 3.Sf7#
          • 2...Rg5
            • 3.Rxg5#
          • 2...Se1
            • 3.Bxf4#
          • 2...Se3
            • 3.Bxf4#
          • 2...Sh4
            • 3.Bxf4#
          • 2...d4
            • 3.Qxe4#

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).