Problem Display
PID: 165654 (8/8/8/8/8/1K6/3k1N2/6Q1 w - - 0 1)

Dehler, Otto Georg Edgar

Deutsche Schachblatter, 1922

8/8/8/8/8/1K6/3k1N2/6Q1

#3

3 + 1


14986 White-Hume Collection 2018

SOLUTION


  • SOUND
  • Tries
    • 1.Sd1?
      • 1...Kc1
        • 2.Qd4
          • 2...Kb1
            • 3.Qb2#
        • 2.Qe1
          • 2...Kb1
            • 3.Sb2#
            • 3.Sf2#
            • 3.Sc3#
            • 3.Se3#
      • 1...Ke2!
    • 1.Se4+?
      • 1...Ke2
        • 2.Qf2+
          • 2...Kd1
            • 3.Qf1#
            • 3.Qd2#
          • 2...Kd3
            • 3.Sc5#
      • 1...Kd3!
  • Keys
    • 1.Sg4!
      • threat
        • 2.Qe3+
          • 2...Kd1
            • 3.Sf2#
      • 1...Ke2
        • 2.Qe3+
          • 2...Kd1
            • 3.Sf2#
          • 2...Kf1
            • 3.Qf2#

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).