Problem Display
PID: 204716 (8/8/8/Q7/K7/N7/N6k/8 w - - 0 1)

Steinmeyer, W

Funkschach, 1926

8/8/8/Q7/K7/N7/N6k/8

#4

4 + 1


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Keys
    • 1.Qg5!
      • threat
        • 2.Sc2
          • 2...Kh1
            • 3.Se1
              • 3...Kh2
                • 4.Qg2#
            • 3.Se3
              • 3...Kh2
                • 4.Qg2#
          • 2...Kh3
            • 3.Se1
              • 3...Kh2
                • 4.Qg2#
            • 3.Se3
              • 3...Kh2
                • 4.Qg2#
        • 2.Sc4
          • 2...Kh1
            • 3.Se3
              • 3...Kh2
                • 4.Qg2#
          • 2...Kh3
            • 3.Se3
              • 3...Kh2
                • 4.Qg2#
      • 1...Kh1
        • 2.Sc1
          • 2...Kh2
            • 3.Se2
              • 3...Kh1
                • 4.Qg1#
              • 3...Kh3
                • 4.Qg3#
        • 2.Sc3
          • 2...Kh2
            • 3.Se2
              • 3...Kh1
                • 4.Qg1#
              • 3...Kh3
                • 4.Qg3#
      • 1...Kh3
        • 2.Sc1
          • 2...Kh2
            • 3.Se2
              • 3...Kh1
                • 4.Qg1#
              • 3...Kh3
                • 4.Qg3#
        • 2.Sc3
          • 2...Kh2
            • 3.Se2
              • 3...Kh1
                • 4.Qg1#
              • 3...Kh3
                • 4.Qg3#

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).