Problem Display
PID: 253908 (8/6p1/1Q6/2NppnB1/1K1k4/3p1pP1/3pn3/3bq3 w - - 0 1)

Zipf, Volker

Schach, 1973

8/6p1/1Q6/2NppnB1/1K1k4/3p1pP1/3pn3/3bq3

#3

5 + 11


6490 yacpdb 2021

SOLUTION


  • SOUND
  • Sets
    • 1...Qf2
      • 2.Sb3+
        • 2...Ke4
          • 3.Sxd2#
    • 1...Qxg3
      • 2.Sb3+
        • 2...Ke4
          • 3.Sxd2#
    • 1...Qf1
      • 2.Sb3+
        • 2...Ke4
          • 3.Sxd2#
    • 1...Qg1
      • 2.Sb3+
        • 2...Ke4
          • 3.Sxd2#
    • 1...Qh1
      • 2.Sb3+
        • 2...Ke4
          • 3.Sxd2#
    • 1...Sc1
      • 2.Sa4+
        • 2...Ke4
          • 3.Sc3#
    • 1...Sg1
      • 2.Sa4+
        • 2...Ke4
          • 3.Sc3#
    • 1...Sc3
      • 2.Sa4+
        • 2...Ke4
          • 3.Sxc3#
    • 1...Sexg3
      • 2.Sa4+
        • 2...Ke4
          • 3.Sc3#
    • 1...Sf4
      • 2.Sa4+
        • 2...Ke4
          • 3.Sc3#
    • 1...Se3
      • 2.Sb7+
        • 2...Ke4
          • 3.Sd6#
    • 1...Sfxg3
      • 2.Sb7+
        • 2...Ke4
          • 3.Sd6#
    • 1...Sh4
      • 2.Sb7+
        • 2...Ke4
          • 3.Sd6#
    • 1...Sd6
      • 2.Sb7+
        • 2...Ke4
          • 3.Sxd6#
    • 1...Sh6
      • 2.Sb7+
        • 2...Ke4
          • 3.Sd6#
    • 1...Se7
      • 2.Sb7+
        • 2...Ke4
          • 3.Sd6#
    • 1...e4
      • 2.Sd7#
    • 1...g6
      • 2.Sd7+
        • 2...Ke4
          • 3.Sf6#
  • Tries
    • 1.Be3+?
      • 1...Sxe3
        • 2.Sb7+
          • 2...Ke4
            • 3.Sd6#
      • 1...Kxe3!
  • Keys
    • 1.Bh6!
      • threat
        • 2.Se6+
          • 2...Ke4
            • 3.Sg5#
      • 1...Qxg3
        • 2.Sb3+
          • 2...Ke4
            • 3.Sxd2#
      • 1...Sexg3
        • 2.Sa4+
          • 2...Ke4
            • 3.Sc3#
      • 1...Sfxg3
        • 2.Sb7+
          • 2...Ke4
            • 3.Sd6#
      • 1...Sxh6
        • 2.Sb7+
          • 2...Ke4
            • 3.Sd6#
      • 1...gxh6
        • 2.Sd7+
          • 2...Ke4
            • 3.Sf6#
      • 1...g5
        • 2.Se6+
          • 2...Ke4
            • 3.Sxg5#
        • 2.Sd7+
          • 2...Ke4
            • 3.Sf6#
      • 1...Se3
        • 2.Sb7+
          • 2...Ke4
            • 3.Sd6#
      • 1...Sh4
        • 2.Sb7+
          • 2...Ke4
            • 3.Sd6#
      • 1...Sd6
        • 2.Sb7+
          • 2...Ke4
            • 3.Sxd6#
      • 1...Se7
        • 2.Sb7+
          • 2...Ke4
            • 3.Sd6#

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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).