Problem Display
PID: 200777 (K2nk2N/2P5/3B4/2N5/8/8/8/8 w - - 0 1)

Trautner, Dr Rolf

Stuttgarter Nachrichten, 2001

(First published on Sat Jul 14 2001)

K2nk2N/2P5/3B4/2N5/8/8/8/8

#3

5 + 2


16210 Problemschach-Jahrbuch (2001) 2002

SOLUTION


  • SOUND
  • Sets
    • 1...Sc6
      • 2.c8Q+
        • 2...Sd8
          • 3.Qd7#
    • 1...Se6
      • 2.c8Q+
        • 2...Sd8
          • 3.Qd7#
    • 1...Sb7
      • 2.c8Q+
        • 2...Sd8
          • 3.Qd7#
    • 1...Sf7
      • 2.c8Q+
        • 2...Sd8
          • 3.Qd7#
  • Tries
    • 1.Ka7?
      • 1...Se6
        • 2.c8Q+
          • 2...Sd8
            • 3.Qd7#
      • 1...Sb7
        • 2.c8Q+
          • 2...Sd8
            • 3.Qd7#
      • 1...Sf7
        • 2.c8Q+
          • 2...Sd8
            • 3.Qd7#
      • 1...Sc6+!
    • 1.Kb8?
      • 1...Se6
        • 2.c8Q+
          • 2...Sd8
            • 3.Qd7#
      • 1...Sb7
        • 2.Sxb7
          • 2...Kd7
            • 3.c8Q#
        • 2.c8Q+
          • 2...Sd8
            • 3.Qd7#
      • 1...Sf7
        • 2.c8Q+
          • 2...Sd8
            • 3.Qd7#
      • 1...Sc6+!
    • 1.Sa6?
      • 1...Sc6
        • 2.c8Q+
          • 2...Sd8
            • 3.Sc7#
      • 1...Se6
        • 2.c8Q+
          • 2...Sd8
            • 3.Sc7#
      • 1...Sb7
        • 2.c8Q+
          • 2...Sd8
            • 3.Sc7#
      • 1...Sf7
        • 2.c8Q+
          • 2...Sd8
            • 3.Sc7#
      • 1...Kd7!
  • Keys
    • 1.c8B!
      • threat
        • 2.Bd7#
      • 1...Sc6
        • 2.Bd7+
          • 2...Kd8
            • 3.Sf7#
      • 1...Se6
        • 2.Bd7+
          • 2...Kd8
            • 3.Sf7#
      • 1...Sb7
        • 2.Bd7+
          • 2...Kd8
            • 3.Sf7#
      • 1...Sf7
        • 2.Bd7+
          • 2...Kd8
            • 3.Sxf7#

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).