Problem Display
PID: 175583 (2nn4/3B4/8/1N1k4/3P2Q1/4P3/K7/8 w - - 0 1)

Zimmermann, Stepan

Source?, 1900

2nn4/3B4/8/1N1k4/3P2Q1/4P3/K7/8

#2

6 + 3


6490 yacpdb 2018

SOLUTION


  • COOKED
  • Sets
    • 1...Sc6
      • 2.Be6#
      • 2.Qe6#
    • 1...Se6
      • 2.Qxe6#
    • 1...Sb7
      • 2.Qe6#
    • 1...Sf7
      • 2.Qe6#
  • Keys
    • 1.Kb3!
      • threat
        • 2.Qf3#
        • 2.Qf5#
        • 2.Qg2#
        • 2.e4#
      • 1...Sd6
        • 2.Sc3#
        • 2.Sc7#
      • 1...Se7
        • 2.Qf3#
        • 2.Qg2#
        • 2.e4#
      • 1...Sc6
        • 2.Be6#
        • 2.Qf3#
        • 2.Qe6#
        • 2.Qg2#
        • 2.e4#
      • 1...Sf7
        • 2.Qf3#
        • 2.Qe6#
        • 2.Qg2#
        • 2.e4#
    • 1.Qe2!
      • threat
        • 2.e4#
      • 1...Ke4
        • 2.Sc3#
      • 1...Sd6
        • 2.Sc3#

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).