Problem Display
PID: 210426 (8/4P3/1N2k1K1/8/R3P3/8/8/8 w - - 0 1)

van der Holst, H

Probleemblad, 1945

8/4P3/1N2k1K1/8/R3P3/8/8/8

#3

5 + 1


SOLUTION


  • SOUND
  • Tries
    • 1.Sc8?
      • threat
        • 2.e8Q#
      • 1...Ke5
        • 2.Kg5
          • 2...Ke6
            • 3.e8Q#
      • 1...Kd7!
  • Keys
    • 1.e5!
      • threat
        • 2.e8Q#
        • 2.e8R#
      • 1...Kxe5
        • 2.e8S
          • 2...Ke6
            • 3.Re4#
      • 1...Kxe7
        • 2.Ra8
          • 2...Ke6
            • 3.Re8#

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).