Problem Display
PID: 207773 (8/2Nk4/8/3P1K2/8/8/8/2Q5 w - - 0 1)

Chernikh, Vassily

Zadachi i Etyudi, 2018

8/2Nk4/8/3P1K2/8/8/8/2Q5

#3

4 + 1


  • SOUND
  • Tries
    • 1.Kf6?
      • threat
        • 2.Se6
          • threat
            • 3.Qc6#
          • 2...Kd6
            • 3.Qc6#
          • 2...Ke8
            • 3.Qc6#
            • 3.Qc8#
      • 1...Kd8
        • 2.Se6+
          • 2...Kd7
            • 3.Qc6#
          • 2...Ke8
            • 3.Qc6#
            • 3.Qc8#
      • 1...Kc8!
  • Keys
    • 1.Se6!
      • threat
        • 2.Kf6
          • threat
            • 3.Qc6#
          • 2...Kd6
            • 3.Qc6#
          • 2...Ke8
            • 3.Qc6#
            • 3.Qc8#
      • 1...Kd6
        • 2.Qc7+
          • 2...Kxd5
            • 3.Qc5#
      • 1...Ke7
        • 2.Qc8
          • 2...Kd6
            • 3.Qd8#
          • 2...Kf7
            • 3.Qf8#
      • 1...Ke8
        • 2.Kf6
          • 2...Kd7
            • 3.Qc6#


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).