Problem Display
PID: 133947 (8/8/4B3/1p6/pK2kB2/3pPp1P/P7/2N3N1 w - - 0 1)

Hasenzahl, Karl

The Field, 1962

(First published on Thu Dec 20 1962)

8/8/4B3/1p6/pK2kB2/3pPp1P/P7/2N3N1

#3

8 + 5


SOLUTION


  • SOUND
  • Sets
    • 1...d2
      • 2.Sd3
        • threat
          • 3.Sf2#
          • 3.Sc5#
        • 2...Kxd3
          • 3.Bf5#
    • 1...f2
      • 2.Sf3
        • threat
          • 3.Sd2#
          • 3.Sg5#
        • 2...Kxf3
          • 3.Bd5#
    • 1...a3
      • 2.Sb3
        • threat
          • 3.Sd2#
          • 3.Sc5#
  • Tries
    • 1.Kxb5?
      • 1...f2
        • 2.Sf3
          • threat
            • 3.Sd2#
            • 3.Sg5#
          • 2...Kxf3
            • 3.Bd5#
      • 1...a3
        • 2.Sb3
          • threat
            • 3.Sd2#
            • 3.Sc5#
      • 1...d2!
    • 1.Sb3?
      • threat
        • 2.Sd2#
        • 2.Sc5#
      • 1...d2
        • 2.Sc5#
      • 1...axb3!
    • 1.Sxd3?
      • threat
        • 2.Sf2#
        • 2.Sc5#
      • 1...f2
        • 2.Sxf2#
        • 2.Sc5#
      • 1...Kxd3!
    • 1.Sxf3?
      • threat
        • 2.Sd2#
        • 2.Sg5#
      • 1...d2
        • 2.Sxd2#
        • 2.Sg5#
      • 1...Kxf3!
  • Keys
    • 1.a3!
      • 1...d2
        • 2.Sd3
          • threat
            • 3.Sf2#
            • 3.Sc5#
          • 2...Kxd3
            • 3.Bf5#
      • 1...f2
        • 2.Sf3
          • threat
            • 3.Sd2#
            • 3.Sg5#
          • 2...Kxf3
            • 3.Bd5#

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).