Problem Display
PID: 248538 (8/4p3/Bp3P1r/1PpNp2p/2k1PpP1/P3pN2/P1P1P3/4K3 w - - 0 1)

Schauer, Bernhard

Die Schwalbe, 1961

8/4p3/Bp3P1r/1PpNp2p/2k1PpP1/P3pN2/P1P1P3/4K3

#4

12 + 9


6490 yacpdb 2021

SOLUTION


  • SOUND
  • Keys
    • 1.Kd1!
      • threat
        • 2.Sxb6+
          • 2...Kc3
            • 3.Sa4+
              • 3...Kc4
                • 4.b6#
        • 2.c3
          • threat
            • 3.Sxe5#
          • 2...exf6
            • 3.Kc2
              • threat
                • 4.Sxb6#
              • 3...f5
                • 4.Sxe5#
      • 1...Rxf6
        • 2.c3
          • threat
            • 3.Sxe5#
          • 2...Rf5
            • 3.gxf5
              • threat
                • 4.Sxe5#
            • 3.Kc2
              • threat
                • 4.Sxb6#
              • 3...Rf6
                • 4.Sxe5#
          • 2...Re6
            • 3.gxh5
              • 3...Rc6
                • 4.Sxe5#
              • 3...Rd6
                • 4.Sxe5#
              • 3...Rf6
                • 4.Sxe5#
              • 3...Rg6
                • 4.Sxe5#
              • 3...Rh6
                • 4.Sxe5#

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).