Problem Display
PID: 219695 (8/8/P1kp4/1p3R2/6Q1/1K6/8/8 w - - 0 1)

Dukic, Milenko

Land og Folk, 1977

8/8/P1kp4/1p3R2/6Q1/1K6/8/8

#3

4 + 3


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Sets
    • 1...Kd7
      • 2.Qg7+
        • 2...Kc6
          • 3.Qb7#
        • 2...Ke6
          • 3.Qf7#
        • 2...Kc8
          • 3.Rf8#
        • 2...Kd8
          • 3.Rf8#
        • 2...Ke8
          • 3.Rf8#
  • Tries
    • 1.Qg2+?
      • 1...Kb6
        • 2.Qb7+
          • 2...Ka5
            • 3.Rxb5#
            • 3.Qxb5#
      • 1...Kc7
        • 2.Qb7+
          • 2...Kd8
            • 3.Rf8#
      • 1...Kd7
        • 2.Qg7+
          • 2...Kc6
            • 3.Qb7#
          • 2...Ke6
            • 3.Qf7#
          • 2...Kc8
            • 3.Rf8#
          • 2...Kd8
            • 3.Rf8#
          • 2...Ke8
            • 3.Rf8#
      • 1...d5!
    • 1.Qe4+?
      • 1...Kb6
        • 2.Qb7+
          • 2...Ka5
            • 3.Rxb5#
            • 3.Qxb5#
      • 1...Kc7
        • 2.Qb7+
          • 2...Kd8
            • 3.Rf8#
      • 1...Kd7
        • 2.Rf7+
          • 2...Kc8
            • 3.Qa8#
            • 3.Qe8#
          • 2...Kd8
            • 3.Qa8#
      • 1...d5!
  • Keys
    • 1.Qg7!
      • threat
        • 2.Qb7#
      • 1...Kb6
        • 2.Qb7+
          • 2...Ka5
            • 3.Rxb5#
            • 3.Qxb5#
      • 1...d5
        • 2.Rf6+
          • 2...Kc5
            • 3.Qa7#

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).