Problem Display
PID: 191439 (nB3n2/2p2PP1/Pp3N2/bp1Nk3/1p6/1P3p2/K4PP1/3R4 w - - 0 1)

Pauly, Wolfgang

Pittsburgh Gazette-Times, 1915

nB3n2/2p2PP1/Pp3N2/bp1Nk3/1p6/1P3p2/K4PP1/3R4

#4

11 + 9


6490 yacpdb 2019

SOLUTION


  • SOUND
  • Keys
    • 1.gxf8S!
      • threat
        • 2.g4
          • 2...Kd6
            • 3.S6d7
              • 3...Kc6
                • 4.Se7#
      • 1...Kf5
        • 2.Re1
          • 2...Kg5
            • 3.Rh1
              • threat
                • 4.Rh5#
              • 3...Kf5
                • 4.Rh5#
          • 2...fxg2
            • 3.f4
              • threat
                • 4.Re5#
      • 1...Kd6
        • 2.Sf4+
          • 2...Kc5
            • 3.Se4+
              • 3...Kc6
                • 4.Rc1#
          • 2...Ke5
            • 3.S4h5
              • threat
                • 4.Rd5#
              • 3...Kf5
                • 4.Rd5#
          • 2...Kc6
            • 3.Se4
              • 3...fxg2
                • 4.Rc1#
          • 2...Ke7
            • 3.S8h7
              • threat
                • 4.Rd7#
                • 4.f8Q#
              • 3...Kxf7
                • 4.Rd7#
      • 1...fxg2
        • 2.f4+
          • 2...Kf5
            • 3.Re1
              • threat
                • 4.Re5#
          • 2...Kd6
            • 3.Se4+
              • 3...Kc6
                • 4.Se7#

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).