Problem Display
PID: 156126 (4N3/8/1B2n1p1/3Bkp1R/1Npp1pr1/K2P2q1/2P1P2Q/8 w - - 0 1)

Kipping, Cyril Stanley

The Problemist, 1943

4N3/8/1B2n1p1/3Bkp1R/1Npp1pr1/K2P2q1/2P1P2Q/8

#3

10 + 9


14986 White-Hume Collection 2016

SOLUTION


  • SOUND
  • Sets
    • 1...Sc5
      • 2.Bc7#
    • 1...Sg5
      • 2.Bc7#
    • 1...Sc7
      • 2.Bxc7#
    • 1...Sg7
      • 2.Bc7#
    • 1...Sd8
      • 2.Bc7#
    • 1...Sf8
      • 2.Bc7#
  • Keys
    • 1.e4!
      • threat
        • 2.Sc6#
      • 1...Qxd3+
        • 2.cxd3
          • threat
            • 3.Sc6#
          • 2...Sd8
            • 3.Bc7#
      • 1...dxe4 ep
        • 2.d4+
          • 2...Sxd4
            • 3.Bc7#
      • 1...fxe4 ep
        • 2.dxc4
          • threat
            • 3.Sd3#
          • 2...Kf4
            • 3.Sd3#
          • 2...Sf4
            • 3.Sc6#
            • 3.Bc7#
          • 2...Sc5
            • 3.Bc7#
          • 2...d3
            • 3.Sxd3#
      • 1...f3
        • 2.Sc6+
          • 2...Kf4
            • 3.Qd2#

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).