Problem Display
PID: 276637 (8/5p2/1p3B2/8/4N3/Np2p3/pP5K/k7 w - - 0 1)

Halldorsson, Ragnar

Stella Polaris, 1970

8/5p2/1p3B2/8/4N3/Np2p3/pP5K/k7

#3

5 + 6


SOLUTION


  • SOUND
  • Sets
    • 1...e2
      • 2.Sd2
        • threat
          • 3.Sxb3#
    • 1...b5
      • 2.Sc5
        • threat
          • 3.Sxb3#
  • Tries
    • 1.Kg1?
      • 1...b5
        • 2.Sc5
          • threat
            • 3.Sxb3#
      • 1...e2!
    • 1.Kh1?
      • 1...b5
        • 2.Sc5
          • threat
            • 3.Sxb3#
      • 1...e2!
    • 1.Kg2?
      • 1...b5
        • 2.Sc5
          • threat
            • 3.Sxb3#
      • 1...e2!
    • 1.Kg3?
      • 1...b5
        • 2.Sc5
          • threat
            • 3.Sxb3#
      • 1...e2!
  • Keys
    • 1.Kh3!
      • 1...e2
        • 2.Sd2
          • threat
            • 3.Sxb3#
      • 1...b5
        • 2.Sc5
          • threat
            • 3.Sxb3#

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).