Problem Display
PID: 220032 (8/4K2B/8/Qpk2N2/8/8/8/8 w - - 0 1)

Ender, Adolf

Badische Neueste Nachrichten, 1998

8/4K2B/8/Qpk2N2/8/8/8/8

#3

4 + 2


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Tries
    • 1.Ke6?
      • 1...Kc6
        • 2.Qa7
          • 2...b4
            • 3.Sd4#
      • 1...Kc4!
    • 1.Kd7?
      • 1...Kd5
        • 2.Qb4
          • 2...Ke5
            • 3.Qd4#
      • 1...Kc4!
    • 1.Se3?
      • 1...Kd4
        • 2.Qd2+
          • 2...Kc5
            • 3.Qd6#
          • 2...Ke5
            • 3.Sg4#
            • 3.Qd6#
      • 1...Kc6!
    • 1.Sd6?
      • 1...Kd5
        • 2.Qc3
          • 2...b4
            • 3.Be4#
            • 3.Bg8#
      • 1...Kc6
        • 2.Qxb5+
          • 2...Kc7
            • 3.Qb7#
      • 1...Kd4!
    • 1.Qc3+?
      • 1...Kd5
        • 2.Se3#
      • 1...Kb6!
  • Keys
    • 1.Bg8!
      • 1...Kc6
        • 2.Qa7
          • 2...b4
            • 3.Sd4#

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).