Problem Display
PID: 167892 (8/5p2/5K2/4N3/3kp3/8/8/2Q5 w - - 0 1)

Witte, Ernst

Die Schwalbe, 1947

8/5p2/5K2/4N3/3kp3/8/8/2Q5

#3

3 + 3


6490 yacpdb 2018

SOLUTION


  • SOUND
  • Sets
    • 1...Kd5
      • 2.Qc4+
        • 2...Kd6
          • 3.Qc6#
    • 1...e3
      • 2.Qc4#
  • Tries
    • 1.Qc3+?
      • 1...Kd5
        • 2.Qc4+
          • 2...Kd6
            • 3.Qc6#
      • 1...Kxc3!
    • 1.Qc6?
      • 1...e3
        • 2.Qc4#
      • 1...Ke3!
    • 1.Qc7?
      • 1...Kd5
        • 2.Qc4+
          • 2...Kd6
            • 3.Qc6#
      • 1...Ke3!
    • 1.Qc8?
      • 1...Kd5
        • 2.Qc4+
          • 2...Kd6
            • 3.Qc6#
      • 1...Ke3!
  • Keys
    • 1.Qc2!
      • 1...Ke3
        • 2.Qb2
          • 2...Kf4
            • 3.Qf2#
      • 1...Kd5
        • 2.Qc4+
          • 2...Kd6
            • 3.Qc6#

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).