Problem Display
PID: 73918 (8/p5BR/p2N4/K2k4/4N1P1/4P3/4P3/8 w - - 0 1)

Petzold, Gerhard

Mainzer Allgemeine Zeitung, 1993

8/p5BR/p2N4/K2k4/4N1P1/4P3/4P3/8

#4

8 + 3


6113 Problemschach-Jahrbuch (1993) 1994

SOLUTION


  • SOUND
  • Keys
    • 1.Bd4!
      • 1...Kc6
        • 2.Sc4
          • 2...Kd5
            • 3.Rd7+
              • 3...Kxc4
                • 4.Sd2#
              • 3...Kxe4
                • 4.Sd2#
              • 3...Kc6
                • 4.Se5#
              • 3...Ke6
                • 4.Sc5#
      • 1...Ke6
        • 2.Sc4
          • 2...Kd5
            • 3.Rd7+
              • 3...Kxc4
                • 4.Sd2#
              • 3...Kxe4
                • 4.Sd2#
              • 3...Kc6
                • 4.Se5#
              • 3...Ke6
                • 4.Sc5#

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).