Problem Display
PID: 228592 (8/K4p2/2p4r/3RN2N/3pk1P1/Q7/R1P3P1/b3n3 w - - 0 1)

Gold, Samuel

Illustrirte Zeitung, 1872

8/K4p2/2p4r/3RN2N/3pk1P1/Q7/R1P3P1/b3n3

#3

9 + 7


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Sets
    • 1...Sxc2
      • 2.Qf3#
    • 1...Sxg2
      • 2.Qf3#
    • 1...Sf3
      • 2.Qxf3#
  • Tries
    • 1.Sf6+?
      • 1...Kf4
        • 2.Sg6+
          • 2...Rxg6
            • 3.Rf5#
            • 3.g3#
          • 2...fxg6
            • 3.g3#
        • 2.g3+
          • 2...Kg5
            • 3.Se4#
      • 1...Rxf6!
  • Keys
    • 1.Sd7!
      • threat
        • 2.Re5#
      • 1...Kxd5
        • 2.Qc5+
          • 2...Ke4
            • 3.Qe5#
          • 2...Ke6
            • 3.Sf8#
      • 1...Rxh5
        • 2.Sf6+
          • 2...Kf4
            • 3.g3#
      • 1...cxd5
        • 2.Sc5+
          • 2...Ke5
            • 3.Qg3#
      • 1...Sd3
        • 2.cxd3+
          • 2...Ke3
            • 3.Re5#
          • 2...Kxd5
            • 3.Sf4#
      • 1...d3
        • 2.Qb4+
          • 2...Ke3
            • 3.Qxe1#
          • 2...Kxd5
            • 3.Sf4#
          • 2...Bd4+
            • 3.Qxd4#
      • 1...Re6
        • 2.Re5+
          • 2...Rxe5
            • 3.Sdf6#
      • 1...f6
        • 2.Qe7+
          • 2...Kxd5
            • 3.Sb6#

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).