Problem Display
PID: 157419 (1q1k4/bRNPN3/1PP2P1p/5p2/rp1ppK2/1p1Rp3/bQP5/8 w - - 0 1)

Kipping, Cyril Stanley

The Problemist, 1940

1q1k4/bRNPN3/1PP2P1p/5p2/rp1ppK2/1p1Rp3/bQP5/8

#3

11 + 12


14986 White-Hume Collection 2016

SOLUTION


  • SOUND
  • Sets
    • 1...Qxc7+
      • 2.bxc7#
    • 1...Qxb7
      • 2.Se6#
    • 1...Qa8
      • 2.Se6#
    • 1...Qc8
      • 2.Se6#
      • 2.dxc8Q#
      • 2.dxc8R#
    • 1...Bxb6
      • 2.Rxb8+
        • 2...Kxc7
          • 3.d8Q#
  • Tries
    • 1.c4?
      • threat
        • 2.Qg2
          • threat
            • 3.Qg8#
          • 2...Qxc7+
            • 3.bxc7#
      • 1...Bxb6
        • 2.Rxb8+
          • 2...Kxc7
            • 3.d8Q#
      • 1...dxc4 ep
        • 2.Rd6
          • threat
            • 3.Se6#
          • 2...Qxc7
            • 3.bxc7#
      • 1...e2
        • 2.Rg3
          • threat
            • 3.Rg8#
          • 2...Qxc7+
            • 3.bxc7#
      • 1...bxc4 ep!
    • 1.bxa7?
      • threat
        • 2.axb8Q#
        • 2.axb8R#
      • 1...Rxa7
        • 2.Rxb8+
          • 2...Kxc7
            • 3.d8Q#
      • 1...Qxc7+!
  • Keys
    • 1.Sd5!
      • threat
        • 2.Kxf5
          • threat
            • 3.Se6#
          • 2...Qxc7
            • 3.bxc7#
        • 2.f7
          • threat
            • 3.f8Q#
            • 3.f8R#
          • 2...Qxc7+
            • 3.bxc7#
      • 1...bxc2
        • 2.f7
          • threat
            • 3.f8Q#
            • 3.f8R#
          • 2...Qxc7+
            • 3.bxc7#
      • 1...Ra5
        • 2.f7
          • threat
            • 3.f8Q#
            • 3.f8R#
          • 2...Qxc7+
            • 3.bxc7#

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).