Problem Display
PID: 191406 (8/b1N5/1pB5/8/8/7R/6rn/K3R1nk w - - 0 1)

Shinkman, William Anthony

Pittsburgh Gazette-Times, 1914

8/b1N5/1pB5/8/8/7R/6rn/K3R1nk

#4

5 + 6


6490 yacpdb 2019

SOLUTION


  • SOUND
  • Keys
    • 1.Sd5!
      • threat
        • 2.Se3
          • threat
            • 3.Bxg2#
        • 2.Sf4
          • threat
            • 3.Bxg2#
      • 1...Ra2+
        • 2.Kxa2
          • threat
            • 3.Sc3#
            • 3.Se3#
            • 3.Sb4#
            • 3.Sf4#
            • 3.Sxb6#
            • 3.Sf6#
            • 3.Sc7#
            • 3.Se7#
          • 2...Kg2
            • 3.Sf4+
              • 3...Kf2
                • 4.Sd3#
      • 1...Rc2
        • 2.Sc3+
          • 2...Rg2
            • 3.Se2
              • threat
                • 4.Sg3#
                • 4.Rxg1#
      • 1...Rg6
        • 2.Sf6+
          • 2...Rg2
            • 3.Sg4
              • threat
                • 4.Sf2#
                • 4.Rxh2#
      • 1...Bb8
        • 2.Se3
          • threat
            • 3.Bxg2#
          • 2...Be5+
            • 3.Kb1
              • threat
                • 4.Bxg2#
      • 1...b5
        • 2.Sf4
          • threat
            • 3.Bxg2#
          • 2...Bd4+
            • 3.Kb1
              • threat
                • 4.Bxg2#

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).