Problem Display
PID: 209859 (8/1p6/1p6/p5p1/knR1N3/2P5/PP5K/8 w - - 0 1)

Peipers, Fritz

San Francisco Chronicle, 1896

8/1p6/1p6/p5p1/knR1N3/2P5/PP5K/8

#4

6 + 6


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Keys
    • 1.Sd6!
      • threat
        • 2.Rg4
          • 2...b5
            • 3.Sc8
              • 3...b6
                • 4.Sxb6#
      • 1...g4
        • 2.Rxg4
          • 2...b5
            • 3.Sc8
              • 3...b6
                • 4.Sxb6#
      • 1...b5
        • 2.Rg4
          • 2...b6
            • 3.Se4
              • 3...Sxa2
                • 4.Sc5#
              • 3...Sc2
                • 4.Sc5#
              • 3...Sd3
                • 4.Sc5#
              • 3...Sd5
                • 4.Sc5#
              • 3...Sa6
                • 4.Sc5#
              • 3...Sc6
                • 4.Sc5#

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).