Problem Display
PID: 223875 (K1Bk4/3Pp3/N3R3/8/8/8/8/8 w - - 0 1)

Walsdorf, Dieter

Deutsche Schachzeitung, 1984

K1Bk4/3Pp3/N3R3/8/8/8/8/8

#3

5 + 2


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Tries
    • 1.Rb6?
      • 1...e5
        • 2.Re6
          • 2...e4
            • 3.Re8#
      • 1...e6!
    • 1.Rc6?
      • 1...e5
        • 2.Re6
          • 2...e4
            • 3.Re8#
      • 1...e6!
    • 1.Rf6?
      • threat
        • 2.Rf8#
      • 1...e5
        • 2.Re6
          • 2...e4
            • 3.Re8#
        • 2.Rf8+
          • 2...Ke7
            • 3.d8Q#
      • 1...e6
        • 2.Rf8+
          • 2...Ke7
            • 3.d8Q#
      • 1...exf6!
    • 1.Rg6?
      • threat
        • 2.Rg8#
      • 1...e5
        • 2.Re6
          • 2...e4
            • 3.Re8#
      • 1...e6!
    • 1.Rh6?
      • threat
        • 2.Rh8#
      • 1...e5
        • 2.Re6
          • 2...e4
            • 3.Re8#
      • 1...e6!
  • Keys
    • 1.Sc5!
      • 1...Kc7
        • 2.Ra6
          • threat
            • 3.Se6#
          • 2...Kd8
            • 3.Se6#
          • 2...e6
            • 3.Sxe6#

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).