Problem Display
PID: 85884 (6R1/4B3/Kp5p/1N5k/p1n5/3ppppP/5p2/7r w - - 0 1)

Speckmann, Werner

Die Schwalbe, 1971

6R1/4B3/Kp5p/1N5k/p1n5/3ppppP/5p2/7r

#3

5 + 11


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Tries
    • 1.Sc3?
      • threat
        • 2.Sd5
          • threat
            • 3.Sf4#
      • 1...Rxh3
        • 2.Sd5
          • threat
            • 3.Sf4#
          • 2...Rh4
            • 3.Sf6#
      • 1...Se5!
    • 1.Sd4?
      • threat
        • 2.Se6
          • threat
            • 3.Sf4#
      • 1...Se5
        • 2.Se6
          • threat
            • 3.Sf4#
          • 2...Sg6
            • 3.Sg7#
      • 1...Rxh3!
  • Keys
    • 1.Sc7!
      • threat
        • 2.Sd5
          • threat
            • 3.Sf4#
        • 2.Se6
          • threat
            • 3.Sf4#
      • 1...Rxh3
        • 2.Sd5
          • threat
            • 3.Sf4#
          • 2...Rh4
            • 3.Sf6#
      • 1...Se5
        • 2.Se6
          • threat
            • 3.Sf4#
          • 2...Sg6
            • 3.Sg7#

FEATURES


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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).