Problem Display
PID: 223559 (8/8/2P2k2/4N2P/4Q2P/2K5/8/8 w - - 0 1)

Kuligin, Nikolai Volodimirovich

Sachova skladba, 2003

8/8/2P2k2/4N2P/4Q2P/2K5/8/8

#3

6 + 1


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Sets
    • 1...Kg7
      • 2.Qg6+
        • 2...Kf8
          • 3.Qf7#
        • 2...Kh8
          • 3.Sf7#
  • Tries
    • 1.Kd4?
      • 1...Ke6
        • 2.Qh7
          • 2...Kd6
            • 3.Qd7#
          • 2...Kf6
            • 3.Qf7#
      • 1...Kg7
        • 2.Qg6+
          • 2...Kf8
            • 3.Qf7#
          • 2...Kh8
            • 3.Sf7#
      • 1...Ke7!
    • 1.Qf5+?
      • 1...Ke7
        • 2.Qd7+
          • 2...Kf6
            • 3.Sg4#
          • 2...Kf8
            • 3.Qf7#
      • 1...Kg7
        • 2.Qg6+
          • 2...Kf8
            • 3.Qf7#
          • 2...Kh8
            • 3.Sf7#
        • 2.Qf7+
          • 2...Kh6
            • 3.Sg4#
            • 3.Qg6#
          • 2...Kh8
            • 3.Sg6#
      • 1...Kxf5!
    • 1.Qg6+?
      • 1...Ke7
        • 2.c7
          • 2...Kf8
            • 3.Qf7#
      • 1...Kxe5!
    • 1.Qh7?
      • threat
        • 2.Sg4+
          • 2...Ke6
            • 3.Qd7#
      • 1...Ke6
        • 2.Kd4
          • 2...Kd6
            • 3.Qd7#
          • 2...Kf6
            • 3.Qf7#
      • 1...Kxe5!
    • 1.Qg4?
      • 1...Ke7
        • 2.Qd7+
          • 2...Kf6
            • 3.Sg4#
          • 2...Kf8
            • 3.Qf7#
      • 1...Kxe5!
    • 1.c7?
      • 1...Ke7
        • 2.Qg6
          • 2...Kf8
            • 3.Qf7#
      • 1...Kg7
        • 2.Qg6+
          • 2...Kf8
            • 3.Qf7#
          • 2...Kh8
            • 3.Sf7#
            • 3.c8Q#
            • 3.c8R#
      • 1...Ke6!
  • Keys
    • 1.Qd5!
      • 1...Kf5
        • 2.Kd4
          • threat
            • 3.Qf7#
          • 2...Kf4
            • 3.Qf3#
          • 2...Kf6
            • 3.Qf7#
      • 1...Ke7
        • 2.Qd7+
          • 2...Kf6
            • 3.Sg4#
          • 2...Kf8
            • 3.Qf7#
      • 1...Kg7
        • 2.Qf7+
          • 2...Kh6
            • 3.Sg4#
            • 3.Qg6#
          • 2...Kh8
            • 3.Sg6#

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).