Problem Display
PID: 134484 (8/3Q2bk/3K1R2/3N4/5p1B/8/n4N2/8 w - - 0 1)

van den Bos, Jokim

Probleemblad, 2009

8/3Q2bk/3K1R2/3N4/5p1B/8/n4N2/8

#3

6 + 4


SOLUTION


  • SOUND
  • Tries
    • 1.Rf8?
      • threat
        • 2.Sg4
          • threat
            • 3.Qf5#
          • 2...Kg6
            • 3.Qf5#
        • 2.Qf5+
          • 2...Kh6
            • 3.Sg4#
      • 1...Kg6
        • 2.Qf5+
          • 2...Kh6
            • 3.Sg4#
      • 1...Sc3
        • 2.Qf5+
          • 2...Kh6
            • 3.Sg4#
      • 1...Kh6!
    • 1.Qf7?
      • threat
        • 2.Se7
          • threat
            • 3.Qg8#
          • 2...Kh8
            • 3.Qg8#
        • 2.Rg6
          • threat
            • 3.Qxg7#
          • 2...Kh8
            • 3.Qxg7#
      • 1...Kh8
        • 2.Se7
          • threat
            • 3.Qg8#
          • 2...Kh7
            • 3.Qg8#
      • 1...Sc3!
  • Keys
    • 1.Rg6!
      • threat
        • 2.Qxg7#
      • 1...Kxg6
        • 2.Qf5+
          • 2...Kxf5
            • 3.Se7#
          • 2...Kh6
            • 3.Sg4#

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).