Problem Display
PID: 135387 (8/2p5/2p2QpN/6P1/4k3/P7/3KP3/8 w - - 0 1)

Ernst, Erich

Badische Neueste Nachrichten, 1999

8/2p5/2p2QpN/6P1/4k3/P7/3KP3/8

#3

6 + 4


14503 Problemschach-Jahrbuch (1999) 2000

SOLUTION


  • SOUND
  • Sets
    • 1...c5
      • 2.Qe6+
        • 2...Kd4
          • 3.e3#
        • 2...Kf4
          • 3.Qe3#
  • Tries
    • 1.Qd6?
      • threat
        • 2.Qc5
          • 2...Kf4
            • 3.Qe3#
      • 1...c5
        • 2.Qe6+
          • 2...Kd4
            • 3.e3#
          • 2...Kf4
            • 3.Qe3#
      • 1...cxd6!
    • 1.Qe6+?
      • 1...Kf4
        • 2.Qe3#
      • 1...Kd4!
  • Keys
    • 1.a4!
      • 1...Kd5
        • 2.Kd3
          • 2...Kc5
            • 3.Qd4#
          • 2...c5
            • 3.e4#
      • 1...c5
        • 2.Qe6+
          • 2...Kd4
            • 3.e3#
          • 2...Kf4
            • 3.Qe3#

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).