Problem Display
PID: 131001 (8/8/8/7p/p6P/R5Pp/7k/R4K2 w - - 0 1)

Herr, E

Der Reichsbote, 1910

8/8/8/7p/p6P/R5Pp/7k/R4K2

#3

5 + 4


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Tries
    • 1.R3a2+?
      • 1...Kh1
        • 2.Kf2+
          • 2...Kh2
            • 3.Kf3#
        • 2.Rf2
          • threat
            • 3.Ke2#
      • 1...Kxg3!
    • 1.Rf3?
      • 1...Kh1
        • 2.Rf2
          • threat
            • 3.Ke2#
      • 1...a3!
    • 1.g4?
      • threat
        • 2.R1a2+
          • 2...Kh1
            • 3.Rxh3#
        • 2.gxh5
          • 2...Kh1
            • 3.Rxh3#
        • 2.g5
          • 2...Kh1
            • 3.Rxh3#
      • 1...Kh1
        • 2.Rxh3#
      • 1...hxg4!
  • Keys
    • 1.Rxa4!
      • 1...Kh1
        • 2.R4a2
          • 2...h2
            • 3.Kf2#
      • 1...Kxg3
        • 2.R1a2
          • 2...Kf3
            • 3.R2a3#
          • 2...h2
            • 3.R2a3#

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).