Problem Display
PID: 164282 (8/8/1p1K1B2/2p1N3/3k4/2p5/2n1n3/5N1B w - - 0 1)

Schulz, Friedrich Valentin

Die Schwalbe, 1970

8/8/1p1K1B2/2p1N3/3k4/2p5/2n1n3/5N1B

#3

5 + 6


SOLUTION


  • SOUND
  • Sets
    • 1...c4
      • 2.Sg4+
        • 2...Kd3
          • 3.Sf2#
      • 2.Bd8
        • threat
          • 3.Bxb6#
        • 2...b5
          • 3.Bb6#
  • Keys
    • 1.Bd5!
      • threat
        • 2.Sg4+
          • 2...Kd3
            • 3.Sf2#
      • 1...Sa1
        • 2.Sf3+
          • 2...Kd3
            • 3.Se1#
      • 1...Se1
        • 2.Sf3+
          • 2...Kd3
            • 3.Sxe1#
      • 1...Sa3
        • 2.Sf3+
          • 2...Kd3
            • 3.Se1#
      • 1...Se3
        • 2.Sf3+
          • 2...Kd3
            • 3.Se1#
      • 1...Sb4
        • 2.Sf3+
          • 2...Kd3
            • 3.Se1#
      • 1...Sc1
        • 2.Sg6+
          • 2...Kd3
            • 3.Sf4#
      • 1...Sg1
        • 2.Sg6+
          • 2...Kd3
            • 3.Sf4#
      • 1...Sg3
        • 2.Sg6+
          • 2...Kd3
            • 3.Sf4#
      • 1...Sf4
        • 2.Sg6+
          • 2...Kd3
            • 3.Sxf4#

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).