Problem Display
PID: 197531 (8/8/1P1K3B/8/3kNR2/8/2P5/8 w - - 0 1)

Laue, Kurt

Deutsches Wochenschach, 1920

8/8/1P1K3B/8/3kNR2/8/2P5/8

#3

6 + 1


6490 yacpdb 2019

SOLUTION


  • SOUND
  • Tries
    • 1.Bg7+?
      • 1...Kc4
        • 2.Sc3#
      • 1...Ke3!
    • 1.Rf2?
      • 1...Kxe4
        • 2.Bd2
          • 2...Kd4
            • 3.Rf4#
      • 1...Kc4!
    • 1.Rf3?
      • 1...Kc4
        • 2.Rb3
          • 2...Kd4
            • 3.Rb4#
      • 1...Kxe4!
    • 1.Rf6?
      • 1...Kxe4
        • 2.Bd2
          • 2...Kd4
            • 3.Rf4#
      • 1...Kc4!
    • 1.Rf7?
      • 1...Kxe4
        • 2.Bd2
          • 2...Kd4
            • 3.Rf4#
      • 1...Kc4!
    • 1.Rf8?
      • 1...Kxe4
        • 2.Bd2
          • 2...Kd4
            • 3.Rf4#
      • 1...Kc4!
  • Keys
    • 1.Rf1!
      • 1...Kc4
        • 2.Rb1
          • 2...Kd4
            • 3.Rb4#
      • 1...Kxe4
        • 2.Bd2
          • 2...Kd4
            • 3.Rf4#

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).