Problem Display
PID: 236272 (2Q5/1p6/k7/8/1K6/8/8/8 w - - 0 1)

Kraemer, Wilhelm

Die Schwalbe, 1951

2Q5/1p6/k7/8/1K6/8/8/8

#4

2 + 2


6490 yacpdb 2021

SOLUTION


  • SOUND
  • Keys
    • 1.Kc5!
      • threat
        • 2.Qa8#
      • 1...Ka7
        • 2.Kb5
          • 2...b6
            • 3.Kc6
              • 3...b5
                • 4.Qb7#
        • 2.Qd7
          • 2...Ka8
            • 3.Kb6
              • 3...Kb8
                • 4.Qe8#
                • 4.Qxb7#
                • 4.Qd8#
          • 2...Kb8
            • 3.Kb6
              • 3...Ka8
                • 4.Qc8#
                • 4.Qe8#
                • 4.Qxb7#
                • 4.Qd8#

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).