Problem Display
PID: 26932 (8/2NkN3/P5P1/3P4/8/3Q4/8/3K4 w - - 0 1)

Speckmann, Werner

British Chess Magazine, 1984

8/2NkN3/P5P1/3P4/8/3Q4/8/3K4

#3

7 + 1


SOLUTION


  • SOUND
  • Tries
    • 1.Qa3?
      • threat
        • 2.Qc5
          • 2...Kd8
            • 3.Qd6#
      • 1...Kd8
        • 2.Qd6#
      • 1...Kxc7!
    • 1.Qg3?
      • threat
        • 2.Qe5
          • 2...Kd8
            • 3.Qd6#
      • 1...Kd8
        • 2.Qd6#
      • 1...Kxe7!
  • Keys
    • 1.d6!
      • 1...Kd8
        • 2.d7
          • 2...Kxc7
            • 3.d8Q#
          • 2...Kxe7
            • 3.d8Q#

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).