Problem Display
PID: 213235 (8/2p5/2K2Np1/b3kPBb/4N3/4P3/7n/1B3n2 w - - 0 1)

Grosdemange, E

L'Illustration, 1857

8/2p5/2K2Np1/b3kPBb/4N3/4P3/7n/1B3n2

#3

7 + 7


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Sets
    • 1...gxf5
      • 2.Sd7+
        • 2...Ke6
          • 3.Ba2#
  • Tries
    • 1.Sd6?
      • threat
        • 2.Sc4#
        • 2.Sf7#
        • 2.Sd7#
      • 1...Sxe3
        • 2.Sd7+
          • 2...Kd4
            • 3.Bf6#
      • 1...gxf5
        • 2.Sd7+
          • 2...Ke6
            • 3.Ba2#
            • 3.Bxf5#
      • 1...Bf3+!
  • Keys
    • 1.Sd2!
      • threat
        • 2.Sc4#
        • 2.Sd7#
      • 1...Bf3+
        • 2.Sxf3+
          • 2...Sxf3
            • 3.Sg4#
            • 3.Sd7#
      • 1...Sxe3
        • 2.Sd7+
          • 2...Kd4
            • 3.Bf6#
      • 1...gxf5
        • 2.Sd7+
          • 2...Ke6
            • 3.Ba2#

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).