Problem Display
PID: 57221 (k1K5/p7/p2Np3/3p2pb/N2p4/2pR2p1/4n1R1/2n5 w - - 0 1)

Bruchner, Siegfried

3rd HM., Troll, 1995

k1K5/p7/p2Np3/3p2pb/N2p4/2pR2p1/4n1R1/2n5

#5

5 + 12


SOLUTION


  • SOUND
  • Keys
    • 1.Rf3!
      • threat
        • 2.Rf8
          • threat
            • 3.Kc7+
              • 3...Be8
                • 4.Rxe8#
            • 3.Kd7+
              • 3...Be8+
                • 4.Rxe8#
            • 3.Rd8
              • threat
                • 4.Kc7#
                • 4.Kd7#
          • 2...Bf7
            • 3.Kc7+
              • 3...Be8
                • 4.Rxe8#
          • 2...Be8
            • 3.Sxe8
              • threat
                • 4.Sc7#
      • 1...Sf4
        • 2.Rb2
          • threat
            • 3.Rb8#
          • 2...cxb2
            • 3.Sb5
              • threat
                • 4.Sc7#
              • 3...axb5
                • 4.Sb6+
                  • 4...axb6
                    • 5.Ra3#

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).