Problem Display
PID: 121623 (8/6N1/2Qp4/3Np1p1/3k4/6b1/3p4/3K4 w - - 0 1)

Szabo, Georgy

Die Heimat, 1880

8/6N1/2Qp4/3Np1p1/3k4/6b1/3p4/3K4

#3

4 + 6


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Sets
    • 1...Ke4
      • 2.Qc4+
        • 2...Kf3
          • 3.Qe2#
  • Tries
    • 1.Sf5+?
      • 1...Kd3
        • 2.Sb4#
        • 2.Qc2#
      • 1...Ke4!
    • 1.Sh5?
      • threat
        • 2.Shf6
          • threat
            • 3.Qc3#
          • 2...Kd3
            • 3.Qc3#
      • 1...Kd3
        • 2.Shf6
          • threat
            • 3.Qc3#
          • 2...Kd4
            • 3.Qc3#
      • 1...Ke4
        • 2.Qc4+
          • 2...Kf3
            • 3.Qe2#
          • 2...Kf5
            • 3.Se7#
      • 1...e4!
    • 1.Se6+?
      • 1...Kd3
        • 2.Qc2#
      • 1...Ke4!
    • 1.Qc3+?
      • 1...Ke4
        • 2.Qc4+
          • 2...Kf3
            • 3.Qe2#
      • 1...Kxd5!
  • Keys
    • 1.Se8!
      • threat
        • 2.Sef6
          • threat
            • 3.Qc3#
          • 2...Kd3
            • 3.Qc3#
      • 1...Kd3
        • 2.Sxd6
          • threat
            • 3.Qc3#
            • 3.Qc4#
          • 2...Kd4
            • 3.Qc4#
        • 2.Sef6
          • threat
            • 3.Qc3#
          • 2...Kd4
            • 3.Qc3#
      • 1...Ke4
        • 2.Qc4+
          • 2...Kf3
            • 3.Qe2#
          • 2...Kf5
            • 3.Se7#
      • 1...e4
        • 2.Qc3+
          • 2...Kxd5
            • 3.Sc7#

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).