Problem Display
PID: 272491 (8/Q4p2/2p5/3kN3/3B3K/8/8/8 w - - 0 1)

Onkoud, Abdelaziz

5th Prize, Melnichuk-65 JT (Miniatures) (Kudesnik), 2022-2023

8/Q4p2/2p5/3kN3/3B3K/8/8/8

#3

4 + 3


SOLUTION


  • SOUND
  • Sets
    • 1...Kd6
      • 2.Qd7#
    • 1...Ke6
      • 2.Qd7+
        • 2...Kf6
          • 3.Qxf7#
      • 2.Qxf7+
        • 2...Kd6
          • 3.Sc4#
          • 3.Qd7#
  • Tries
    • 1.Qxf7+?
      • 1...Ke4
        • 2.Bc3
          • threat
            • 3.Qf3#
          • 2...Ke3
            • 3.Qf3#
      • 1...Kxd4!
  • Keys
    • 1.Bc3!
      • 1...Ke4
        • 2.Qxf7
          • threat
            • 3.Qf3#
          • 2...Ke3
            • 3.Qf3#
      • 1...Kd6
        • 2.Qd7+
          • 2...Kc5
            • 3.Qxc6#
      • 1...Ke6
        • 2.Qd7+
          • 2...Kf6
            • 3.Qxf7#
      • 1...c5
        • 2.Qxf7+
          • 2...Ke4
            • 3.Qf3#
          • 2...Kd6
            • 3.Qd7#
      • 1...f5
        • 2.Qd7+
          • 2...Ke4
            • 3.Qd4#
          • 2...Kc5
            • 3.Qxc6#
      • 1...f6
        • 2.Qd4+
          • 2...Ke6
            • 3.Qd7#

FEATURES


NOT CLASSIFIED


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).