Problem Display
PID: 68077 (k7/2p5/K3p3/5np1/8/8/1R6/8 w - - 0 1)

Kipping, Cyril Stanley

Chess, 1949

k7/2p5/K3p3/5np1/8/8/1R6/8

#3

2 + 5


SOLUTION


  • SOUND
  • Sets
    • 1...Se3
      • 2.Rh2
        • threat
          • 3.Rh8#
        • 2...Kb8
          • 3.Rh8#
    • 1...Sg3
      • 2.Rd2
        • threat
          • 3.Rd8#
        • 2...Kb8
          • 3.Rd8#
    • 1...Sh4
      • 2.Rd2
        • threat
          • 3.Rd8#
        • 2...Kb8
          • 3.Rd8#
    • 1...Sg7
      • 2.Rd2
        • threat
          • 3.Rd8#
        • 2...Kb8
          • 3.Rd8#
  • Tries
    • 1.Rd2?
      • threat
        • 2.Rd8#
      • 1...Sd4
        • 2.Rxd4
          • threat
            • 3.Rd8#
          • 2...Kb8
            • 3.Rd8#
      • 1...Se7
        • 2.Rd8+
          • 2...Sc8
            • 3.Rxc8#
      • 1...Sd6!
  • Keys
    • 1.Rh2!
      • threat
        • 2.Rh8#
      • 1...Sh4
        • 2.Rd2
          • threat
            • 3.Rd8#
          • 2...Kb8
            • 3.Rd8#
      • 1...Sd6
        • 2.Rh8+
          • 2...Sc8
            • 3.Rxc8#
          • 2...Se8
            • 3.Rxe8#
      • 1...Sh6
        • 2.Rxh6
          • threat
            • 3.Rh8#
          • 2...Kb8
            • 3.Rh8#
      • 1...Se7
        • 2.Rh8+
          • 2...Sc8
            • 3.Rxc8#
          • 2...Sg8
            • 3.Rxg8#
      • 1...Sg7
        • 2.Rd2
          • threat
            • 3.Rd8#
          • 2...Kb8
            • 3.Rd8#
        • 2.Rh8+
          • 2...Se8
            • 3.Rxe8#

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).