Problem Display
PID: 251692 (k7/P7/Kp6/8/2p2r2/Nb6/8/R7 w - - 0 1)

Vokal, Stanislav

Sachova skladba, 2021

k7/P7/Kp6/8/2p2r2/Nb6/8/R7

#4

4 + 5


SOLUTION


  • SOUND
  • Keys
    • 1.Rh1!
      • threat
        • 2.Rh8+
          • 2...Rf8
            • 3.Rxf8#
      • 1...Rh4
        • 2.Rxh4
          • threat
            • 3.Rh8#
          • 2...Ba4
            • 3.Rh8+
              • 3...Be8
                • 4.Rxe8#
          • 2...c3
            • 3.Rh8+
              • 3...Bg8
                • 4.Rxg8#
        • 2.Sb5
          • threat
            • 3.Sc7#
          • 2...Rh7
            • 3.Rxh7
              • threat
                • 4.Sc7#
                • 4.Rh8#
      • 1...Rf8
        • 2.Sb5
          • threat
            • 3.Sc7#
          • 2...Rf7
            • 3.Rh8+
              • 3...Rf8
                • 4.Sc7#
                • 4.Rxf8#
          • 2...Rc8
            • 3.Rh8
              • threat
                • 4.Sc7#
                • 4.Rxc8#
      • 1...Ba4
        • 2.Rh8+
          • 2...Rf8
            • 3.Rxf8+
              • 3...Be8
                • 4.Rxe8#
      • 1...c3
        • 2.Rh8+
          • 2...Bg8
            • 3.Rxg8+
              • 3...Rf8
                • 4.Rxf8#

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).