Problem Display
PID: 222952 (8/5p2/8/1rrkNK2/3ppP2/3N3n/7n/6Q1 w - - 0 1)

Loyd, Sam

The Field, 1864

8/5p2/8/1rrkNK2/3ppP2/3N3n/7n/6Q1

#3

5 + 8


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Sets
    • 1...f6
      • 2.Qg8+
        • 2...Kd6
          • 3.Qd8#
  • Keys
    • 1.Qg8!
      • threat
        • 2.Qd8#
      • 1...Rb7
        • 2.Qd8+
          • 2...Rd7
            • 3.Qxd7#
      • 1...Rb6
        • 2.Sb4+
          • 2...Kd6
            • 3.Qd8#
          • 2...Rxb4
            • 3.Qd8#
        • 2.Qxf7+
          • 2...Kd6
            • 3.Qd7#
          • 2...Re6
            • 3.Qxe6#
        • 2.Qd8+
          • 2...Rd6
            • 3.Sb4#
      • 1...Rb8
        • 2.Qxf7+
          • 2...Kd6
            • 3.Qd7#
      • 1...Rc6
        • 2.Qxf7+
          • 2...Kd6
            • 3.Qd7#
          • 2...Re6
            • 3.Qxe6#
      • 1...Rc7
        • 2.Qd8+
          • 2...Rd7
            • 3.Qxd7#
      • 1...Rc8
        • 2.Qxf7+
          • 2...Kd6
            • 3.Qd7#
        • 2.Qxc8
          • threat
            • 3.Qd7#
            • 3.Qc6#
            • 3.Qd8#
          • 2...Kd6
            • 3.Qd7#
            • 3.Qd8#
          • 2...Rb6
            • 3.Qc5#

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).