Problem Display
PID: 121752 (8/8/8/4pppR/8/8/5PPP/5K1k w - - 0 1)

Ernst, Georg

Deutsches Wochenschach, 1911

8/8/8/4pppR/8/8/5PPP/5K1k

#3

5 + 4


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Tries
    • 1.h4?
      • threat
        • 2.hxg5#
      • 1...Kh2
        • 2.hxg5#
      • 1...gxh4
        • 2.Rxh4#
      • 1...g4!
  • Keys
    • 1.g4!
      • threat
        • 2.h4
          • threat
            • 3.hxg5#
          • 2...Kh2
            • 3.hxg5#
          • 2...gxh4
            • 3.Rxh4#
      • 1...fxg4
        • 2.h4
          • threat
            • 3.hxg5#
          • 2...Kh2
            • 3.hxg5#
          • 2...gxh4
            • 3.Rxh4#
          • 2...gxh4 ep
            • 3.Rxh3#

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).