Problem Display
PID: 128129 (2B5/4P3/8/7p/4k2P/2KN4/5P2/8 w - - 0 1)

Katsnelson, Leonard Ilich

Sachove umeni (Ceskoslovensky sach), 1968

2B5/4P3/8/7p/4k2P/2KN4/5P2/8

#3

6 + 2


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Sets
    • 1...Kd5
      • 2.e8Q
        • 2...Kd6
          • 3.Qd7#
  • Tries
    • 1.e8Q+?
      • 1...Kd5
        • 2.Qe6#
      • 1...Kf3!
    • 1.e8B?
      • threat
        • 2.Bc6#
      • 1...Kf3
        • 2.Bh3
          • 2...Ke2
            • 3.Bxh5#
          • 2...Ke4
            • 3.Bc6#
      • 1...Kd5!
  • Keys
    • 1.Bh3!
      • threat
        • 2.e8Q+
          • 2...Kf3
            • 3.Qe3#
          • 2...Kd5
            • 3.Qe6#
      • 1...Kf3
        • 2.e8B
          • 2...Ke2
            • 3.Bxh5#
          • 2...Ke4
            • 3.Bc6#
      • 1...Kd5
        • 2.e8Q
          • 2...Kd6
            • 3.Qd7#

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).