Problem Display
PID: 217116 (1R5b/p7/k1B2Pn1/p6r/K1p1P1p1/p7/P7/4N3 w - - 0 1)

Siehndel, Karl-Heinz

Freie Presse, 1968

1R5b/p7/k1B2Pn1/p6r/K1p1P1p1/p7/P7/4N3

#5

7 + 9


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Keys
    • 1.Sd3!
      • threat
        • 2.Bd7
          • threat
            • 3.Bc8#
          • 2...Se7
            • 3.fxe7
              • threat
                • 4.Bc8#
              • 3...Rb5
                • 4.Bxb5#
              • 3...Rc5
                • 4.Sxc5#
        • 2.Rb1
          • threat
            • 3.Bb7#
          • 2...Rb5
            • 3.Rxb5
              • threat
                • 4.Sc5#
                • 4.Bb7#
        • 2.e5
          • threat
            • 3.Sc5#
            • 3.Bb5#
          • 2...Rxe5
            • 3.Sxe5
              • threat
                • 4.Bb5#
      • 1...cxd3
        • 2.e5
          • threat
            • 3.Bb5#
          • 2...Rxe5
            • 3.Rb3
              • threat
                • 4.Bb7#
              • 3...Re4+
                • 4.Bxe4
                  • threat
                    • 5.Bxd3#
                    • 5.Bb7#
              • 3...Rb5
                • 4.Rxb5
                  • threat
                    • 5.Bb7#
              • 3...Re7
                • 4.fxe7
                  • threat
                    • 5.Bb7#

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).