Problem Display
PID: 53710 (8/6b1/8/4p3/4N2r/1p6/p1p1N2p/kbB4K w - - 0 1)

Volkmann, Albert

Die Schwalbe, 1929

8/6b1/8/4p3/4N2r/1p6/p1p1N2p/kbB4K

#5

4 + 9


45 Schach 1950

SOLUTION


  • SOUND
  • Keys
    • 1.Sd4!
      • threat
        • 2.Sxb3#
      • 1...exd4
        • 2.Sd2
          • threat
            • 3.Sxb3#
          • 2...Rh3
            • 3.Sc4
              • threat
                • 4.Bb2#
              • 3...d3
                • 4.Sd2
                  • threat
                    • 5.Sxb3#
                  • 4...b2
                    • 5.Sb3#
      • 1...Rh3
        • 2.Sd2
          • threat
            • 3.S2xb3+
              • 3...Rxb3
                • 4.Sxb3#
            • 3.S4xb3+
              • 3...Rxb3
                • 4.Sxb3#
            • 3.Sc4
              • threat
                • 4.Bb2#
              • 3...b2
                • 4.Bxb2#
          • 2...exd4
            • 3.Sc4
              • threat
                • 4.Bb2#
              • 3...d3
                • 4.Sd2
                  • threat
                    • 5.Sxb3#
                  • 4...b2
                    • 5.Sb3#

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).