Problem Display
PID: 184394 (5K2/8/8/PQN5/3kP3/8/3P4/8 w - - 0 1)

Kozhakin, Vladimir Vladimirovich

Utarova, Diana

Kudesnik, 2018

5K2/8/8/PQN5/3kP3/8/3P4/8

#3

6 + 1


SOLUTION


  • SOUND
  • Tries
    • 1.Qd3+?
      • 1...Ke5
        • 2.Qg3+
          • 2...Kd4
            • 3.Qc3#
          • 2...Kf6
            • 3.Qg7#
      • 1...Kxc5!
    • 1.Qc6?
      • threat
        • 2.Qd5#
      • 1...Ke5
        • 2.Sd3+
          • 2...Kd4
            • 3.Qd5#
      • 1...Kc4!
    • 1.Qb2+?
      • 1...Kc4
        • 2.d3+
          • 2...Kxc5
            • 3.Qb6#
      • 1...Kxc5!
  • Keys
    • 1.Qb3!
      • threat
        • 2.Qd5#
        • 2.Qc3#
      • 1...Kxc5
        • 2.Ke7
          • 2...Kd4
            • 3.Qd5#
          • 2...Kc6
            • 3.Qb6#
      • 1...Ke5
        • 2.Qg3+
          • 2...Kd4
            • 3.Qc3#
          • 2...Kf6
            • 3.Qg7#

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).