Problem Display
PID: 142806 (5K2/3p4/3P4/8/1P1pk3/7P/BPPQ3P/8 w - - 0 1)

Hoeg, Nils

Eskilstuna Kuriren, 1918

(First published on Fri Mar 8 1918)

5K2/3p4/3P4/8/1P1pk3/7P/BPPQ3P/8

#3

9 + 3


756 Norsk Sjakkblad 1919
15532 Hoegs skakproblemer 1982

SOLUTION


  • SOUND
  • Sets
    • 1...Kf3
      • 2.Bd5#
    • 1...Ke5
      • 2.Qg5+
        • 2...Ke4
          • 3.Bd5#
        • 2...Kxd6
          • 3.Qc5#
  • Tries
    • 1.Ke7?
      • 1...Ke5
        • 2.Qg5+
          • 2...Ke4
            • 3.Bd5#
      • 1...d3
        • 2.Kf6
          • 2...Kf3
            • 3.Bd5#
          • 2...Kd4
            • 3.Qf4#
            • 3.Qxd3#
          • 2...dxc2
            • 3.Bd5#
      • 1...Kf5!
    • 1.Kf7?
      • 1...Ke5
        • 2.Qg5+
          • 2...Ke4
            • 3.Bd5#
          • 2...Kxd6
            • 3.Qc5#
      • 1...d3
        • 2.Kf6
          • 2...Kf3
            • 3.Bd5#
          • 2...Kd4
            • 3.Qf4#
            • 3.Qxd3#
          • 2...dxc2
            • 3.Bd5#
      • 1...Kf5!
    • 1.Qg5?
      • threat
        • 2.Bd5#
      • 1...d3
        • 2.Bd5+
          • 2...Kd4
            • 3.c3#
      • 1...Kf3!
  • Keys
    • 1.Kg7!
      • 1...Ke5
        • 2.Qg5+
          • 2...Ke4
            • 3.Bd5#
          • 2...Kxd6
            • 3.Qc5#
      • 1...Kf5
        • 2.Qxd4
          • 2...Kg5
            • 3.Qg4#
      • 1...d3
        • 2.Kf6
          • 2...Kf3
            • 3.Bd5#
          • 2...Kd4
            • 3.Qf4#
            • 3.Qxd3#
          • 2...dxc2
            • 3.Bd5#

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).