Problem Display
PID: 275134 (Rn1R4/1Nb2K2/2r1p2p/4pk2/1nP4P/1N1PP1pP/8/6B1 w - - 0 1)

Bielefeldt, German

Cabrera, Virginio

Garzon-60 JT (Problemas), 2023

Rn1R4/1Nb2K2/2r1p2p/4pk2/1nP4P/1N1PP1pP/8/6B1

#3

11 + 9


SOLUTION


  • SOUND
  • Tries
    • 1.Kg7?
      • threat
        • 2.Rf8#
      • 1...Sxd3
        • 2.Rf8+
          • 2...Ke4
            • 3.Sd2#
      • 1...e4
        • 2.Rf8+
          • 2...Ke5
            • 3.d4#
      • 1...Bd6
        • 2.Sxd6+
          • 2...Rxd6
            • 3.Rf8#
      • 1...Sd5
        • 2.Rf8+
          • 2...Sf6
            • 3.Rxf6#
      • 1...Sd7
        • 2.Rf8+
          • 2...Sf6
            • 3.Rxf6#
          • 2...Sxf8
            • 3.Rxf8#
      • 1...Bxd8!
  • Keys
    • 1.Rf8!
      • threat
        • 2.Kg7#
      • 1...Sxd3
        • 2.Kg7+
          • 2...Ke4
            • 3.Sd2#
      • 1...e4
        • 2.Kg7+
          • 2...Ke5
            • 3.d4#
      • 1...Bd6
        • 2.Sxd6+
          • 2...Rxd6
            • 3.Kg7#
      • 1...Bd8
        • 2.Kg7+
          • 2...Bf6+
            • 3.Rxf6#
      • 1...Sd5
        • 2.Kg7+
          • 2...Sf6
            • 3.Rxf6#
      • 1...Sd7
        • 2.Kg7+
          • 2...Sf6
            • 3.Rxf6#
          • 2...Sxf8
            • 3.Rxf8#

FEATURES


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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).