Problem Display
PID: 117353 (K7/4N3/4k3/8/4P3/6Q1/8/8 w - - 0 1)

Lyalyushkin, Yuri Konstantinovich

Sovietskaya Kultura, 1983

K7/4N3/4k3/8/4P3/6Q1/8/8

#3

4 + 1


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Tries
    • 1.Sd5?
      • 1...Kd7
        • 2.Qc7+
          • 2...Ke6
            • 3.Qe7#
          • 2...Ke8
            • 3.Qe7#
      • 1...Kf7!
  • Keys
    • 1.Sf5!
      • 1...Kf6
        • 2.Qg7+
          • 2...Ke6
            • 3.Qe7#
      • 1...Kd7
        • 2.Qd6+
          • 2...Kc8
            • 3.Se7#
          • 2...Ke8
            • 3.Qe7#
      • 1...Kf7
        • 2.Qg7+
          • 2...Ke6
            • 3.Qe7#
          • 2...Ke8
            • 3.Qe7#

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).