Problem Display
PID: 226773 (6nB/5pPR/5PpP/5PP1/2PNk3/4PN2/3K4/8 w - - 0 1)

Fomichev, Evgeny Vasilevich

Kapustin, Fedor Mikhailovich

The Problemist, 2020

6nB/5pPR/5PpP/5PP1/2PNk3/4PN2/3K4/8

#3

12 + 4


SOLUTION


  • SOUND
  • Sets
    • 1...Sxh6
      • 2.g8Q
        • threat
          • 3.Qa8#
          • 3.Qe8#
        • 2...Sxg8
          • 3.Rh4#
    • 1...Se7
      • 2.fxe7
        • threat
          • 3.e8Q#
          • 3.e8R#
  • Keys
    • 1.Ke2!
      • 1...Sxf6
        • 2.g8S
          • threat
            • 3.Sxf6#
          • 2...Sxh7
            • 3.Sd2#
          • 2...Sxg8
            • 3.Sd2#
          • 2...Sg4
            • 3.Sd2#
          • 2...Sd5
            • 3.Sd2#
          • 2...Sh5
            • 3.Sd2#
          • 2...Sd7
            • 3.Sd2#
          • 2...Se8
            • 3.Sd2#
      • 1...Sxh6
        • 2.g8Q
          • threat
            • 3.Qa8#
            • 3.Qe8#
          • 2...Sxg8
            • 3.Rh4#
      • 1...gxf5
        • 2.Sb5
          • threat
            • 3.Sc3#
            • 3.Sd6#
      • 1...Se7
        • 2.fxe7
          • threat
            • 3.e8Q#
            • 3.e8R#

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).