Problem Display
PID: 248715 (8/1Pk1P3/K7/8/8/8/8/8 w - - 0 1)

Ebert, Hilmar

Deutsche Schachzeitung, 1978

8/1Pk1P3/K7/8/8/8/8/8

#3

3 + 1


6490 yacpdb 2021

SOLUTION


  • SOUND
  • Sets
    • 1...Kb8
      • 2.e8Q+
        • 2...Kc7
          • 3.b8Q#
          • 3.b8B#
  • Tries
    • 1.b8S?
      • 1...Kxb8
        • 2.Kb6
          • threat
            • 3.e8Q#
            • 3.e8R#
          • 2...Ka8
            • 3.e8Q#
            • 3.e8R#
          • 2...Kc8
            • 3.e8Q#
      • 1...Kc8
        • 2.Kb6
          • 2...Kxb8
            • 3.e8Q#
            • 3.e8R#
      • 1...Kd6!
  • Keys
    • 1.b8Q+!
      • 1...Kc6
        • 2.Qe5
          • 2...Kd7
            • 3.e8Q#
      • 1...Kxb8
        • 2.Kb6
          • threat
            • 3.e8Q#
            • 3.e8R#
          • 2...Ka8
            • 3.e8Q#
            • 3.e8R#
          • 2...Kc8
            • 3.e8Q#

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).