Problem Display
PID: 85942 (1B6/2PPNPK1/3Pk3/8/5P2/8/8/8 w - - 0 1)

Speckmann, Werner

Schach, 1964

1B6/2PPNPK1/3Pk3/8/5P2/8/8/8

#2

8 + 1


6490 yacpdb 2009

SOLUTION


  • COOKED
  • Sets
    • 1...Kxd7
      • 2.c8Q#
  • Tries
    • 1.Kg6?
      • 1...Kxd7
        • 2.c8Q#
      • 1...Kxd6!
    • 1.d8S+?
      • 1...Kd7
        • 2.c8Q#
      • 1...Kxd6!
    • 1.f8Q?
      • 1...Kxd7
        • 2.c8Q#
        • 2.c8B#
      • 1...Kxd6!
    • 1.f8B?
      • 1...Kxd7
        • 2.c8Q#
      • 1...Kxd6!
    • 1.f8R?
      • 1...Kxd7
        • 2.c8Q#
        • 2.c8B#
      • 1...Kxd6!
  • Keys
    • 1.c8R!
      • 1...Kxd7
        • 2.f8S#
    • 1.d8B!
      • threat
        • 2.c8Q#
        • 2.c8B#
      • 1...Kxd6
        • 2.c8Q#
      • 1...Kd7
        • 2.c8Q#

FEATURES


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Implemented with HTML5, MySQL, Perl (with, inter alia, CGI::Simple, HTML::Template & XML::LibXML) & CSS/Javascript (jQuery, Bootstrap & DataTables).