Problem Display
PID: 231755 (1N6/k2N4/8/p2B4/p1p2K2/4p1p1/1P6/1R3n2 w - - 0 1)

Kipping, Cyril Stanley

The Problemist, 1943

1N6/k2N4/8/p2B4/p1p2K2/4p1p1/1P6/1R3n2

#3

6 + 7


14986 White-Hume Collection 2021

SOLUTION


  • SOUND
  • Tries
    • 1.Rc1?
      • threat
        • 2.Rxc4
          • threat
            • 3.Rc7#
      • 1...c3
        • 2.Rxc3
          • threat
            • 3.Rc7#
      • 1...Sd2!
  • Keys
    • 1.b4!
      • threat
        • 2.b5
          • threat
            • 3.b6#
      • 1...axb4
        • 2.Rxb4
          • threat
            • 3.Rxa4#
          • 2...a3
            • 3.Ra4#
      • 1...axb4 ep
        • 2.Ra1
          • threat
            • 3.Rxa5#
          • 2...a4
            • 3.Rxa4#
      • 1...cxb4 ep
        • 2.Rc1
          • threat
            • 3.Rc7#

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).