Problem Display
PID: 219321 (3r4/2rbN1P1/nn2B3/2p1p3/4k3/2P5/P5P1/K1B1N3 w - - 0 1)

Ringeltaube, Norbert

Die Schwalbe, 1971

3r4/2rbN1P1/nn2B3/2p1p3/4k3/2P5/P5P1/K1B1N3

#5

9 + 8


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Keys
    • 1.Bf7!
      • threat
        • 2.Bg6+
          • 2...Bf5
            • 3.Bxf5#
      • 1...Rc6
        • 2.Bb3
          • threat
            • 3.Bc2#
          • 2...Sb4
            • 3.Bd1
              • threat
                • 4.Bf3#
              • 3...Rf6
                • 4.Bf3+
                  • 4...Rxf3
                    • 5.gxf3#
              • 3...Rf8
                • 4.Bf3+
                  • 4...Rxf3
                    • 5.gxf3#
              • 3...Bg4
                • 4.Bf3+
                  • 4...Bxf3
                    • 5.gxf3#
      • 1...Bf5
        • 2.Bh5
          • threat
            • 3.Bf3#
          • 2...Rd2
            • 3.Bxd2
              • threat
                • 4.Bf3#
              • 3...Bg4
                • 4.Bg6+
                  • 4...Bf5
                    • 5.Bxf5#

FEATURES


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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).