Problem Display
PID: 157100 (8/8/3NR1B1/3p4/3k4/3N2n1/2K5/8 w - - 0 1)

Butler, Henry William

Croydon Guardian, 0000

8/8/3NR1B1/3p4/3k4/3N2n1/2K5/8

#3

5 + 3


15351 SCPF/BCPS Black Books 2016

SOLUTION


  • SOUND
  • Sets
    • 1...Sh1
      • 2.Kb3
        • threat
          • 3.Sb5#
    • 1...Sh5
      • 2.Kb3
        • threat
          • 3.Sb5#
  • Tries
    • 1.Sf5+?
      • 1...Kc4
        • 2.Rb6
          • threat
            • 3.Rb4#
          • 2...d4
            • 3.Bf7#
      • 1...Sxf5!
  • Keys
    • 1.Bf7!
      • 1...Se4
        • 2.Rxe4+
          • 2...dxe4
            • 3.Sf5#
      • 1...Sf1
        • 2.Re4+
          • 2...dxe4
            • 3.Sf5#
      • 1...Sh1
        • 2.Re4+
          • 2...dxe4
            • 3.Sf5#
      • 1...Se2
        • 2.Re4+
          • 2...dxe4
            • 3.Sf5#
      • 1...Sf5
        • 2.Re4+
          • 2...dxe4
            • 3.Sxf5#
      • 1...Sh5
        • 2.Re4+
          • 2...dxe4
            • 3.Sf5#

FEATURES


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