Problem Display
PID: 220511 (2R2B2/3p1P1r/3p1pBp/1Pnknp1K/pP3Pp1/3P3N/1N3PP1/Q7 w - - 0 1)

Hilbig, Fritz

Die Schwalbe, 1928

2R2B2/3p1P1r/3p1pBp/1Pnknp1K/pP3Pp1/3P3N/1N3PP1/Q7

#3

14 + 11


SOLUTION


  • SOUND
  • Keys
    • 1.Sd1!
      • threat
        • 2.Se3+
          • 2...Ke6
            • 3.Re8#
      • 1...Ke6
        • 2.Re8+
          • 2...Kd5
            • 3.Se3#
      • 1...Rxf7
        • 2.Se3+
          • 2...Ke6
            • 3.Bxf5#
      • 1...Scxd3
        • 2.Se3+
          • 2...Ke4
            • 3.Bxf5#
          • 2...Ke6
            • 3.Re8#
      • 1...Sexd3
        • 2.Se3+
          • 2...Ke4
            • 3.Bxf5#
          • 2...Ke6
            • 3.Re8#
      • 1...Sxg6
        • 2.Qxf6
          • threat
            • 3.Sc3#
            • 3.Se3#
            • 3.Qxd6#
          • 2...Sxf4+
            • 3.Sxf4#
      • 1...Sxf7
        • 2.Se3+
          • 2...Ke6
            • 3.Bxf5#
            • 3.Re8#
        • 2.Bxf5
          • threat
            • 3.Se3#
        • 2.Re8
          • threat
            • 3.Se3#
        • 2.Qxf6
          • threat
            • 3.Sc3#
            • 3.Se3#
          • 2...Se5
            • 3.Qxd6#
      • 1...Sc4
        • 2.Qxf6
          • threat
            • 3.Sc3#
          • 2...Se5
            • 3.Qxd6#
          • 2...Se4
            • 3.dxc4#
      • 1...Sc6
        • 2.Bxf5
          • threat
            • 3.Se3#

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).