Problem Display
PID: 173479 (5N2/KN2p2p/4P3/4k2P/2P2p2/3BP3/1P2P3/3R4 w - - 0 1)

Styger, Christian

Der Landbote, 2006

5N2/KN2p2p/4P3/4k2P/2P2p2/3BP3/1P2P3/3R4

#4

11 + 4


15527 schachkunst (1997-2010) (Hoffmann) 2016

SOLUTION


  • SOUND
  • Keys
    • 1.Rg1!
      • threat
        • 2.Rg5+
          • 2...Kf6
            • 3.exf4
              • 3...h6
                • 4.Rg6#
      • 1...fxe3
        • 2.Rf1
          • threat
            • 3.Rf5+
              • 3...Kd4
                • 4.Rd5#
          • 2...Kd4
            • 3.Sd7
              • 3...h6
                • 4.Rf4#
            • 3.Rf5
              • 3...h6
                • 4.Rd5#
      • 1...f3
        • 2.exf3
          • 2...Kf6
            • 3.f4
              • 3...h6
                • 4.Rg6#
          • 2...h6
            • 3.f4+
              • 3...Kf6
                • 4.Rg6#
      • 1...h6
        • 2.Kb6
          • 2...Kf6
            • 3.Rg6+
              • 3...Ke5
                • 4.Sd7#
          • 2...fxe3
            • 3.Sd8
              • 3...Kd4
                • 4.Sc6#
              • 3...Kf4
                • 4.Sg6#
              • 3...Kd6
                • 4.Sf7#
              • 3...Kf6
                • 4.Sd7#
          • 2...f3
            • 3.Rg6
              • threat
                • 4.Sd7#

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).