Problem Display
PID: 266661 (8/3N4/8/3N2p1/3pk3/8/Q5K1/8 w - - 0 1)

Astafyeva, Aliona

6th HM., Melnichuk-65 JT (Miniatures) (Kudesnik), 2022-2023

8/3N4/8/3N2p1/3pk3/8/Q5K1/8

#3

4 + 3


SOLUTION


  • SOUND
  • Sets
    • 1...Kd3
      • 2.Sc5#
    • 1...d3
      • 2.Qc4+
        • 2...Kf5
          • 3.Se7#
  • Tries
    • 1.S5f6+?
      • 1...Kd3
        • 2.Sc5+
          • 2...Kc3
            • 3.Sd5#
          • 2...Ke3
            • 3.Sd5#
            • 3.Qf2#
        • 2.Se5+
          • 2...Kc3
            • 3.Sd5#
          • 2...Ke3
            • 3.Qf2#
      • 1...Ke3
        • 2.Qc2
          • threat
            • 3.Sd5#
          • 2...Kf4
            • 3.Qe4#
            • 3.Qf2#
          • 2...d3
            • 3.Qf2#
      • 1...Kf5!
    • 1.Qc2+?
      • 1...d3
        • 2.Qc4+
          • 2...Kf5
            • 3.Se7#
      • 1...Kxd5!
    • 1.Qe2+?
      • 1...Kf5
        • 2.Se7+
          • 2...Kf4
            • 3.Qf3#
      • 1...Kxd5!
  • Keys
    • 1.Kg3!
      • threat
        • 2.Kg4
          • 2...Kd3
            • 3.Sc5#
          • 2...d3
            • 3.Qc4#
      • 1...Kf5
        • 2.Se7+
          • 2...Ke4
            • 3.Qe2#
      • 1...d3
        • 2.Qc4+
          • 2...Kf5
            • 3.Se7#
      • 1...g4
        • 2.Kxg4
          • 2...Kd3
            • 3.Sc5#
          • 2...d3
            • 3.Qc4#

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).