Problem Display
PID: 204813 (k1N5/4p3/n3P3/8/8/8/1K4RQ/6B1 w - - 0 1)

Traxler, Karel Peter

Arbeiter Schachzeitung, 1925

k1N5/4p3/n3P3/8/8/8/1K4RQ/6B1

#3

6 + 3


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Sets
    • 1...Sb8
      • 2.Qc7
        • threat
          • 3.Sb6#
          • 3.Qa7#
  • Tries
    • 1.Rg8?
      • threat
        • 2.Sd6+
          • 2...Sb8
            • 3.Qh1#
            • 3.Qg2#
      • 1...Sc7
        • 2.Sd6+
          • 2...Se8
            • 3.Rxe8#
        • 2.Qh1+
          • 2...Kb8
            • 3.Ba7#
          • 2...Sd5
            • 3.Sd6#
        • 2.Qg2+
          • 2...Kb8
            • 3.Ba7#
          • 2...Sd5
            • 3.Sd6#
      • 1...Sc5
        • 2.Qh1+
          • 2...Kb8
            • 3.Bh2#
          • 2...Se4
            • 3.Sd6#
          • 2...Sb7
            • 3.Sd6#
            • 3.Sa7#
            • 3.Sxe7#
        • 2.Qg2+
          • 2...Kb8
            • 3.Bh2#
          • 2...Se4
            • 3.Sd6#
          • 2...Sb7
            • 3.Sd6#
            • 3.Sa7#
            • 3.Sxe7#
      • 1...Sb8
        • 2.Qc7
          • threat
            • 3.Sb6#
            • 3.Qa7#
        • 2.Qh1+
          • 2...Sc6
            • 3.Sd6#
        • 2.Qg2+
          • 2...Sc6
            • 3.Sd6#
      • 1...Kb7!
  • Keys
    • 1.Qh1!
      • threat
        • 2.Rc2+
          • 2...Kb8
            • 3.Ba7#
      • 1...Kb7
        • 2.Rc2+
          • 2...Kb8
            • 3.Ba7#
      • 1...Kb8
        • 2.Rg8
          • 2...Kc7
            • 3.Bh2#
          • 2...Sb4
            • 3.Bh2#
          • 2...Sc5
            • 3.Bh2#
          • 2...Sc7
            • 3.Ba7#
      • 1...Sb4
        • 2.Rg8+
          • 2...Kb8
            • 3.Bh2#
          • 2...Sd5
            • 3.Sd6#
          • 2...Sc6
            • 3.Sd6#
      • 1...Sc5
        • 2.Rg8+
          • 2...Kb8
            • 3.Bh2#
          • 2...Se4
            • 3.Sd6#
          • 2...Sb7
            • 3.Sd6#
            • 3.Sa7#
            • 3.Sxe7#
      • 1...Sc7
        • 2.Rg8+
          • 2...Kb8
            • 3.Ba7#
          • 2...Sd5
            • 3.Sd6#
      • 1...Sb8
        • 2.Rg8+
          • 2...Sc6
            • 3.Sd6#

FEATURES


NOT CLASSIFIED


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).