Problem Display
PID: 170664 (8/8/2k5/K3Q3/5N2/4P3/8/8 w - - 0 1)

Massmann, Wilhelm Karl Heinrich

Basler Nachrichten, 1971

8/8/2k5/K3Q3/5N2/4P3/8/8

#3

4 + 1


6490 yacpdb 2018

SOLUTION


  • SOUND
  • Tries
    • 1.Qg7?
      • 1...Kc5
        • 2.Qc7#
      • 1...Kd6!
    • 1.Qb8?
      • 1...Kc5
        • 2.Qc7#
      • 1...Kd7!
  • Keys
    • 1.Sd5!
      • 1...Kc5
        • 2.e4
          • 2...Kc4
            • 3.Qc3#
          • 2...Kc6
            • 3.Qc7#
      • 1...Kb7
        • 2.Qc7+
          • 2...Ka8
            • 3.Sb6#
      • 1...Kd7
        • 2.Qe7+
          • 2...Kc6
            • 3.Sb4#
          • 2...Kc8
            • 3.Qc7#

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).