Problem Display
PID: 209311 (4k3/4NN2/2PBppB1/7P/2b4K/3p4/8/b7 w - - 0 1)

Froberg, Johan Hilding Laurentius

Suomen Shakki, 1991

4k3/4NN2/2PBppB1/7P/2b4K/3p4/8/b7

#3

7 + 6


SOLUTION


  • SOUND
  • Sets
    • 1...Bb5
      • 2.Sg5+
        • 2...Kd8
          • 3.Sxe6#
        • 2...Kf8
          • 3.Sxe6#
    • 1...Ba6
      • 2.Sg5+
        • 2...Kd8
          • 3.Sxe6#
        • 2...Kf8
          • 3.Sxe6#
  • Tries
    • 1.Se5+?
      • 1...Kd8
        • 2.c7#
      • 1...Kf8!
    • 1.Sh6+?
      • 1...Kf8
        • 2.Sef5#
      • 1...Kd8!
    • 1.c7?
      • threat
        • 2.c8Q#
      • 1...Kf8
        • 2.Sf5+
          • 2...Ke8
            • 3.Se5#
            • 3.c8Q#
          • 2...Kg8
            • 3.c8Q#
            • 3.c8R#
        • 2.c8Q+
          • 2...Kg7
            • 3.Qg8#
            • 3.Qh8#
            • 3.h6#
        • 2.c8R+
          • 2...Kg7
            • 3.Rg8#
            • 3.h6#
      • 1...Ba6!
  • Keys
    • 1.h6!
      • threat
        • 2.Se5+
          • 2...Kd8
            • 3.c7#
          • 2...Kf8
            • 3.Sd7#
      • 1...Kf8
        • 2.Sf5+
          • 2...Ke8
            • 3.Sg7#
          • 2...Kg8
            • 3.h7#
      • 1...Be5
        • 2.Sxe5+
          • 2...Kd8
            • 3.c7#
          • 2...Kf8
            • 3.Sd7#
      • 1...e5
        • 2.h7
          • threat
            • 3.h8Q#
            • 3.h8R#
          • 2...Kf8
            • 3.h8Q#

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).