Problem Display
PID: 31072 (kBK5/P7/8/2pR4/8/4N3/1n6/8 w - - 0 1)

Warton, Joseph John

Warton, Thomas Joseph

The Problemist, 1942

kBK5/P7/8/2pR4/8/4N3/1n6/8

#3

5 + 3


SOLUTION


  • SOUND
  • Sets
    • 1...Sd1
      • 2.Sc4
        • threat
          • 3.Sb6#
    • 1...Sd3
      • 2.Sc4
        • threat
          • 3.Sb6#
    • 1...Sa4
      • 2.Sc4
        • 2...Sb6+
          • 3.Sxb6#
        • 2...Sb2
          • 3.Sb6#
        • 2...Sc3
          • 3.Sb6#
  • Tries
    • 1.Sc4?
      • threat
        • 2.Sb6#
      • 1...Sa4
        • 2.Kc7
          • 2...Sb2
            • 3.Sb6#
          • 2...Sc3
            • 3.Sb6#
          • 2...Sb6
            • 3.Sxb6#
        • 2.Rd1
          • 2...Sb6+
            • 3.Sxb6#
          • 2...Sb2
            • 3.Sb6#
          • 2...Sc3
            • 3.Sb6#
        • 2.Rd2
          • 2...Sb6+
            • 3.Sxb6#
          • 2...Sb2
            • 3.Sb6#
          • 2...Sc3
            • 3.Sb6#
        • 2.Rd3
          • 2...Sb6+
            • 3.Sxb6#
          • 2...Sb2
            • 3.Sb6#
          • 2...Sc3
            • 3.Sb6#
        • 2.Rxc5
          • 2...Sb6+
            • 3.Sxb6#
          • 2...Sxc5
            • 3.Sb6#
          • 2...Sb2
            • 3.Sb6#
          • 2...Sc3
            • 3.Sb6#
        • 2.Re5
          • 2...Sb6+
            • 3.Sxb6#
          • 2...Sb2
            • 3.Sb6#
          • 2...Sc3
            • 3.Sb6#
        • 2.Rf5
          • 2...Sb6+
            • 3.Sxb6#
          • 2...Sb2
            • 3.Sb6#
          • 2...Sc3
            • 3.Sb6#
        • 2.Rg5
          • 2...Sb6+
            • 3.Sxb6#
          • 2...Sb2
            • 3.Sb6#
          • 2...Sc3
            • 3.Sb6#
        • 2.Rh5
          • 2...Sb6+
            • 3.Sxb6#
          • 2...Sb2
            • 3.Sb6#
          • 2...Sc3
            • 3.Sb6#
        • 2.Rd6
          • 2...Sb6+
            • 3.Sxb6#
          • 2...Sb2
            • 3.Sb6#
          • 2...Sc3
            • 3.Sb6#
        • 2.Rd7
          • 2...Sb6+
            • 3.Sxb6#
          • 2...Sb2
            • 3.Sb6#
          • 2...Sc3
            • 3.Sb6#
        • 2.Rd8
          • 2...Sb6+
            • 3.Sxb6#
          • 2...Sb2
            • 3.Sb6#
          • 2...Sc3
            • 3.Sb6#
      • 1...Sxc4!
    • 1.Rd1?
      • threat
        • 2.Sd5
          • threat
            • 3.Sb6#
            • 3.Sc7#
      • 1...Sa4
        • 2.Sc4
          • 2...Sb6+
            • 3.Sxb6#
          • 2...Sb2
            • 3.Sb6#
          • 2...Sc3
            • 3.Sb6#
        • 2.Sd5
          • threat
            • 3.Sc7#
          • 2...Sb6+
            • 3.Sxb6#
      • 1...Sc4!
    • 1.Rd2?
      • threat
        • 2.Sd5
          • threat
            • 3.Sb6#
            • 3.Sc7#
      • 1...Sa4
        • 2.Sc4
          • 2...Sb6+
            • 3.Sxb6#
          • 2...Sb2
            • 3.Sb6#
          • 2...Sc3
            • 3.Sb6#
        • 2.Sd5
          • threat
            • 3.Sc7#
          • 2...Sb6+
            • 3.Sxb6#
      • 1...Sc4!
    • 1.Rd3?
      • threat
        • 2.Sd5
          • threat
            • 3.Sb6#
            • 3.Sc7#
      • 1...Sa4
        • 2.Sc4
          • 2...Sb6+
            • 3.Sxb6#
          • 2...Sb2
            • 3.Sb6#
          • 2...Sc3
            • 3.Sb6#
        • 2.Sd5
          • threat
            • 3.Sc7#
          • 2...Sb6+
            • 3.Sxb6#
      • 1...Sc4!
    • 1.Rxc5?
      • threat
        • 2.Sd5
          • threat
            • 3.Sb6#
            • 3.Sc7#
      • 1...Sa4
        • 2.Sc4
          • 2...Sb6+
            • 3.Sxb6#
          • 2...Sxc5
            • 3.Sb6#
          • 2...Sb2
            • 3.Sb6#
          • 2...Sc3
            • 3.Sb6#
        • 2.Sd5
          • threat
            • 3.Sc7#
          • 2...Sb6+
            • 3.Sxb6#
      • 1...Sc4!
    • 1.Re5?
      • threat
        • 2.Sd5
          • threat
            • 3.Sb6#
            • 3.Sc7#
      • 1...Sa4
        • 2.Sc4
          • 2...Sb6+
            • 3.Sxb6#
          • 2...Sb2
            • 3.Sb6#
          • 2...Sc3
            • 3.Sb6#
        • 2.Sd5
          • threat
            • 3.Sc7#
          • 2...Sb6+
            • 3.Sxb6#
      • 1...Sc4!
    • 1.Rf5?
      • threat
        • 2.Sd5
          • threat
            • 3.Sb6#
            • 3.Sc7#
      • 1...Sa4
        • 2.Sc4
          • 2...Sb6+
            • 3.Sxb6#
          • 2...Sb2
            • 3.Sb6#
          • 2...Sc3
            • 3.Sb6#
        • 2.Sd5
          • threat
            • 3.Sc7#
          • 2...Sb6+
            • 3.Sxb6#
      • 1...Sc4!
    • 1.Rg5?
      • threat
        • 2.Sd5
          • threat
            • 3.Sb6#
            • 3.Sc7#
      • 1...Sa4
        • 2.Sc4
          • 2...Sb6+
            • 3.Sxb6#
          • 2...Sb2
            • 3.Sb6#
          • 2...Sc3
            • 3.Sb6#
        • 2.Sd5
          • threat
            • 3.Sc7#
          • 2...Sb6+
            • 3.Sxb6#
      • 1...Sc4!
    • 1.Rh5?
      • threat
        • 2.Sd5
          • threat
            • 3.Sb6#
            • 3.Sc7#
      • 1...Sa4
        • 2.Sc4
          • 2...Sb6+
            • 3.Sxb6#
          • 2...Sb2
            • 3.Sb6#
          • 2...Sc3
            • 3.Sb6#
        • 2.Sd5
          • threat
            • 3.Sc7#
          • 2...Sb6+
            • 3.Sxb6#
      • 1...Sc4!
    • 1.Rd6?
      • threat
        • 2.Sd5
          • threat
            • 3.Sb6#
            • 3.Sc7#
      • 1...Sa4
        • 2.Sc4
          • 2...Sb6+
            • 3.Sxb6#
          • 2...Sb2
            • 3.Sb6#
          • 2...Sc3
            • 3.Sb6#
        • 2.Sd5
          • threat
            • 3.Sc7#
          • 2...Sb6+
            • 3.Sxb6#
      • 1...Sc4!
    • 1.Rd7?
      • threat
        • 2.Sd5
          • threat
            • 3.Sb6#
            • 3.Sc7#
      • 1...Sa4
        • 2.Sc4
          • 2...Sb6+
            • 3.Sxb6#
          • 2...Sb2
            • 3.Sb6#
          • 2...Sc3
            • 3.Sb6#
        • 2.Sd5
          • threat
            • 3.Sc7#
          • 2...Sb6+
            • 3.Sxb6#
      • 1...Sc4!
    • 1.Rd8?
      • threat
        • 2.Sd5
          • threat
            • 3.Sb6#
            • 3.Sc7#
      • 1...Sa4
        • 2.Sc4
          • 2...Sb6+
            • 3.Sxb6#
          • 2...Sb2
            • 3.Sb6#
          • 2...Sc3
            • 3.Sb6#
        • 2.Sd5
          • threat
            • 3.Sc7#
          • 2...Sb6+
            • 3.Sxb6#
      • 1...Sc4!
  • Keys
    • 1.Rd4!
      • threat
        • 2.Sd5
          • threat
            • 3.Sb6#
            • 3.Sc7#
      • 1...Sa4
        • 2.Sd5
          • threat
            • 3.Sc7#
          • 2...Sb6+
            • 3.Sxb6#
      • 1...Sc4
        • 2.Sxc4
          • 2...cxd4
            • 3.Sb6#

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).