Problem Display
PID: 225287 (5r2/2nr2n1/5bK1/p1N1N3/Qp3k2/8/5P2/8 w - - 0 1)

Anonymous

Neue Berliner Schachzeitung, 1869

5r2/2nr2n1/5bK1/p1N1N3/Qp3k2/8/5P2/8

#3

5 + 8


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Tries
    • 1.Qc6?
      • threat
        • 2.Qe4#
      • 1...Kxe5
        • 2.Qe4+
          • 2...Kd6
            • 3.Sb7#
      • 1...Rd4
        • 2.Qe4+
          • 2...Rxe4
            • 3.Scd3#
      • 1...Sd5
        • 2.Scd3+
          • 2...Ke4
            • 3.Qc4#
      • 1...Rd5!
    • 1.Qxb4+?
      • 1...Kxe5
        • 2.Qe4+
          • 2...Kd6
            • 3.Sb7#
      • 1...axb4!
  • Keys
    • 1.Qc2!
      • threat
        • 2.Qe4#
      • 1...Kxe5
        • 2.Qe4+
          • 2...Kd6
            • 3.Sb7#
      • 1...Rd3
        • 2.Scxd3+
          • 2...Ke4
            • 3.Qc4#
      • 1...Rd4
        • 2.Qe4+
          • 2...Rxe4
            • 3.Scd3#

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).