Problem Display
PID: 213194 (1k6/Npp5/8/8/2R5/K3B3/8/8 w - - 0 1)

Wieck, Friedrich Georg

Sissa, 1857

1k6/Npp5/8/8/2R5/K3B3/8/8

#3

4 + 3


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Keys
    • 1.Bb6!
      • threat
        • 2.Rxc7
          • 2...Ka8
            • 3.Rc8#
      • 1...Ka8
        • 2.Rxc7
          • 2...Kb8
            • 3.Rc8#
      • 1...cxb6
        • 2.Sb5
          • 2...Ka8
            • 3.Rc8#
      • 1...c5
        • 2.Re4
          • threat
            • 3.Re8#
          • 2...Ka8
            • 3.Re8#
        • 2.Rf4
          • threat
            • 3.Rf8#
          • 2...Ka8
            • 3.Rf8#
        • 2.Rg4
          • threat
            • 3.Rg8#
          • 2...Ka8
            • 3.Rg8#
        • 2.Rh4
          • threat
            • 3.Rh8#
          • 2...Ka8
            • 3.Rh8#
        • 2.Rxc5
          • 2...Ka8
            • 3.Rc8#
      • 1...c6
        • 2.Rd4
          • threat
            • 3.Rd8#
          • 2...Ka8
            • 3.Rd8#
        • 2.Re4
          • threat
            • 3.Re8#
          • 2...Ka8
            • 3.Re8#
        • 2.Rf4
          • threat
            • 3.Rf8#
          • 2...Ka8
            • 3.Rf8#
        • 2.Rg4
          • threat
            • 3.Rg8#
          • 2...Ka8
            • 3.Rg8#
        • 2.Rh4
          • threat
            • 3.Rh8#
          • 2...Ka8
            • 3.Rh8#

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).