Problem Display
PID: 38885 (3k3r/1K1p1Q2/8/1N4b1/8/8/8/8 w - - 0 1)

Dobrusky, Jan

Humoristicke listy, 1874

3k3r/1K1p1Q2/8/1N4b1/8/8/8/8

#3

3 + 4


SOLUTION


  • SOUND
  • Sets
    • 1...Rh1
      • 2.Qf8#
    • 1...Rh2
      • 2.Qf8#
    • 1...Rh3
      • 2.Qf8#
    • 1...Rh4
      • 2.Qf8#
    • 1...Rh5
      • 2.Qf8#
    • 1...Rh6
      • 2.Qf8#
    • 1...Rh7
      • 2.Qf8#
    • 1...Rf8
      • 2.Qxf8#
    • 1...Bc1
      • 2.Qf6+
        • 2...Ke8
          • 3.Sd6#
          • 3.Sc7#
    • 1...Bd2
      • 2.Qf6+
        • 2...Ke8
          • 3.Sd6#
          • 3.Sc7#
    • 1...Be3
      • 2.Qf6+
        • 2...Ke8
          • 3.Sd6#
          • 3.Sc7#
    • 1...Bf6
      • 2.Qxf6+
        • 2...Ke8
          • 3.Sd6#
          • 3.Sc7#
    • 1...Bh6
      • 2.Qf6+
        • 2...Ke8
          • 3.Sd6#
          • 3.Sc7#
  • Tries
    • 1.Qf6+?
      • 1...Ke8
        • 2.Sd6#
        • 2.Sc7#
      • 1...Bxf6!
  • Keys
    • 1.Sd6!
      • threat
        • 2.Kb8
          • threat
            • 3.Sb7#
          • 2...Bf4
            • 3.Qf6#
      • 1...Bh4
        • 2.Kb8
          • threat
            • 3.Sb7#
          • 2...Bg3
            • 3.Qf6#
      • 1...Be7
        • 2.Qe8+
          • 2...Rxe8
            • 3.Sf7#

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).