Problem Display
PID: 68125 (1Q6/2B4p/2pR4/4kN2/4N2n/3pp3/K4pb1/2b2r2 w - - 0 1)

Braune, Robert

Detroit Free Press, 1878

1Q6/2B4p/2pR4/4kN2/4N2n/3pp3/K4pb1/2b2r2

#3

6 + 10


5821 Robert Braune - Apotre de la Symetrie 1914
14986 White-Hume Collection 2020

SOLUTION


  • SOUND
  • Tries
    • 1.Rd4+?
      • 1...Ke6
        • 2.Qf8
          • threat
            • 3.Sc5#
            • 3.Sg5#
            • 3.Sg7#
            • 3.Qf6#
      • 1...Kxf5!
    • 1.Rf6+?
      • 1...Kd5
        • 2.Qb4
          • threat
            • 3.Sc3#
            • 3.Se7#
            • 3.Qd4#
      • 1...Kxe4!
    • 1.Qe8+?
      • 1...Kf4
        • 2.Rg6+
          • 2...Kf3
            • 3.Sd4#
          • 2...Kxf5
            • 3.Sg3#
            • 3.Rg5#
            • 3.Qe6#
      • 1...Kxf5!
  • Keys
    • 1.Qg8!
      • threat
        • 2.Re6+
          • 2...Kd5
            • 3.Re5#
            • 3.Re7#
            • 3.Re8#
          • 2...Kxf5
            • 3.Sg3#
      • 1...Kxe4
        • 2.Rd4+
          • 2...Kf3
            • 3.Qg4#
          • 2...Kxf5
            • 3.Rf4#
      • 1...Kf4
        • 2.Re6+
          • 2...Kf3
            • 3.Sd4#
          • 2...Kxf5
            • 3.Sg3#
      • 1...Kxf5
        • 2.Rf6+
          • 2...Kxe4
            • 3.Rf4#
            • 3.Qc4#
      • 1...Bxe4
        • 2.Rd5+
          • 2...Kf6
            • 3.Bd8#
        • 2.Rg6+
          • 2...Kxf5
            • 3.Qe6#
            • 3.Qf7#
        • 2.Rd8+
          • 2...Kxf5
            • 3.Rf8#
          • 2...Kf6
            • 3.Rf8#
      • 1...Sxf5
        • 2.Rd5+
          • 2...Kxe4
            • 3.Qxg2#
      • 1...Sg6
        • 2.Rd4+
          • 2...Kxf5
            • 3.Qc8#
      • 1...c5
        • 2.Rf6+
          • 2...Kxe4
            • 3.Qa8#

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).