Problem Display
PID: 203943 (2Q3K1/8/3k4/7P/5N2/5N2/4P3/8 w - - 0 1)

Menos, A

Algemeen Handelsblad, 1924

2Q3K1/8/3k4/7P/5N2/5N2/4P3/8

#3

6 + 1


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Tries
    • 1.Sd4?
      • 1...Ke7
        • 2.Sd3
          • 2...Kd6
            • 3.Qd8#
          • 2...Kf6
            • 3.Qd8#
        • 2.Sg6+
          • 2...Kd6
            • 3.Qc6#
          • 2...Kf6
            • 3.Qf5#
            • 3.Qd8#
      • 1...Ke5!
    • 1.Se5?
      • threat
        • 2.Sc4+
          • 2...Ke7
            • 3.Sd5#
        • 2.Sf7+
          • 2...Ke7
            • 3.Sd5#
            • 3.Qe6#
            • 3.Qd8#
        • 2.e3
          • 2...Kxe5
            • 3.Qe6#
          • 2...Ke7
            • 3.Qf8#
      • 1...Ke7
        • 2.Qf8#
      • 1...Kxe5!
    • 1.Sg5?
      • threat
        • 2.Sf7+
          • 2...Ke7
            • 3.Sd5#
            • 3.Qe6#
            • 3.Qd8#
      • 1...Ke7
        • 2.Sf7
          • 2...Kf6
            • 3.Sd5#
            • 3.Qe6#
      • 1...Ke5!
    • 1.Se6?
      • 1...Kd5
        • 2.Qa6
          • 2...Ke4
            • 3.Qd3#
      • 1...Ke7!
    • 1.Qc6+?
      • 1...Ke7
        • 2.Se5
          • 2...Kd8
            • 3.Qd7#
      • 1...Kxc6!
  • Keys
    • 1.Sd3!
      • threat
        • 2.Kf7
          • 2...Kd5
            • 3.Qe6#
      • 1...Kd5
        • 2.Qa6
          • 2...Ke4
            • 3.Qe6#
      • 1...Ke7
        • 2.Sd4
          • 2...Kd6
            • 3.Qd8#
          • 2...Kf6
            • 3.Qd8#

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).