Problem Display
PID: 203934 (1k1N4/8/1K6/4N3/8/7B/8/8 w - - 0 1)

Dehler, Otto Georg Edgar

Neue Leipziger Zeitung, 1924

1k1N4/8/1K6/4N3/8/7B/8/8

#3

4 + 1


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Tries
    • 1.Sd7+?
      • 1...Ka8
        • 2.Bg2#
      • 1...Kc8!
    • 1.Bc8?
      • 1...Ka8
        • 2.Bb7+
          • 2...Kb8
            • 3.Sec6#
            • 3.Sd7#
            • 3.Sdc6#
      • 1...Kxc8!
  • Keys
    • 1.Se6!
      • threat
        • 2.Sc6+
          • 2...Ka8
            • 3.Sc7#
          • 2...Kc8
            • 3.Sed4#
            • 3.Sf4#
            • 3.Sc5#
            • 3.Sg5#
            • 3.Sc7#
            • 3.Sg7#
            • 3.Sed8#
            • 3.Sf8#
      • 1...Ka8
        • 2.Sc7+
          • 2...Kb8
            • 3.Sc6#
      • 1...Kc8
        • 2.Sc7+
          • 2...Kb8
            • 3.Sc6#
          • 2...Kd8
            • 3.Sc6#

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).