Problem Display
PID: 259806 (k3K3/1R2B3/2P2N2/8/1b6/8/8/8 w - - 0 1)

Speckmann, Werner

Neue Zurcher Zeitung, 1960

k3K3/1R2B3/2P2N2/8/1b6/8/8/8

#3

5 + 2


6490 yacpdb 2022

SOLUTION


  • SOUND
  • Sets
    • 1...Ba3
      • 2.Sd5
        • threat
          • 3.Sb6#
          • 3.Sc7#
    • 1...Bc5
      • 2.Sd5
        • threat
          • 3.Sc7#
        • 2...Bb6
          • 3.Sxb6#
        • 2...Bd6
          • 3.Sb6#
    • 1...Bd6
      • 2.Sd5
        • threat
          • 3.Sb6#
        • 2...Bc5
          • 3.Sc7#
        • 2...Bc7
          • 3.Sxc7#
  • Tries
    • 1.Sd5?
      • threat
        • 2.Sb6#
        • 2.Sc7#
      • 1...Bc5
        • 2.Sc7#
      • 1...Bd6
        • 2.Sb6#
      • 1...Ba5!
    • 1.Sd7?
      • threat
        • 2.Sb6#
      • 1...Ba5
        • 2.Bc5
          • threat
            • 3.Ra7#
            • 3.Rb8#
          • 2...Bb6
            • 3.Sxb6#
      • 1...Bc5!
    • 1.c7?
      • threat
        • 2.c8Q#
      • 1...Bd6
        • 2.c8Q+
          • 2...Bb8
            • 3.Qxb8#
      • 1...Kxb7!
  • Keys
    • 1.Bc5!
      • 1...Bxc5
        • 2.Sd5
          • threat
            • 3.Sc7#
          • 2...Bb6
            • 3.Sxb6#
          • 2...Bd6
            • 3.Sb6#
      • 1...Be1
        • 2.Sd7
          • threat
            • 3.Sb6#
            • 3.Ra7#
            • 3.Rb8#
      • 1...Bd2
        • 2.Sd7
          • threat
            • 3.Sb6#
            • 3.Ra7#
            • 3.Rb8#
      • 1...Ba3
        • 2.Sd5
          • threat
            • 3.Sb6#
            • 3.Sc7#
      • 1...Bc3
        • 2.Sd7
          • threat
            • 3.Sb6#
            • 3.Ra7#
            • 3.Rb8#
      • 1...Ba5
        • 2.Sd7
          • threat
            • 3.Ra7#
            • 3.Rb8#
          • 2...Bb6
            • 3.Sxb6#

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).