Problem Display
PID: 186591 (4R3/NB6/3kN3/1p4P1/6P1/PP4P1/7K/8 w - - 0 1)

Pauly, Wolfgang

Pittsburgh Gazette-Times, 1912

4R3/NB6/3kN3/1p4P1/6P1/PP4P1/7K/8

#4

10 + 2


6490 yacpdb 2018

SOLUTION


  • SOUND
  • Keys
    • 1.b4!
      • threat
        • 2.Sc5
          • 2...Kc7
            • 3.Re7+
              • 3...Kb6
                • 4.Sc8#
              • 3...Kd6
                • 4.Sc8#
              • 3...Kb8
                • 4.Sc6#
              • 3...Kd8
                • 4.Sc6#
        • 2.Sf8
          • 2...Kc7
            • 3.Re7+
              • 3...Kb6
                • 4.Sc8#
              • 3...Kd6
                • 4.Sc8#
              • 3...Kb8
                • 4.Sc6#
              • 3...Kd8
                • 4.Sc6#
      • 1...Ke5
        • 2.Rd8
          • 2...Kxe6
            • 3.Bd5+
              • 3...Ke5
                • 4.Sc6#
              • 3...Ke7
                • 4.Sc6#
      • 1...Kd7
        • 2.Sc7
          • 2...Kd6
            • 3.Scxb5+
              • 3...Kd7
                • 4.Bc6#
          • 2...Kxc7
            • 3.Re7+
              • 3...Kb6
                • 4.Sc8#
              • 3...Kd6
                • 4.Sc8#
              • 3...Kb8
                • 4.Sc6#
              • 3...Kd8
                • 4.Sc6#

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).