Problem Display
PID: 230453 (k1K5/2P5/8/3N4/8/8/8/8 w - - 0 1)

Dehler, Otto Georg Edgar

Munchner Neueste Nachrichten, 1935

k1K5/2P5/8/3N4/8/8/8/8

#4

3 + 1


6490 yacpdb 2021

SOLUTION


  • SOUND
  • Keys
    • 1.Kd7!
      • threat
        • 2.c8Q+
          • 2...Ka7
            • 3.Qc7+
              • 3...Ka6
                • 4.Qb6#
              • 3...Ka8
                • 4.Sb6#
        • 2.Kc6
          • 2...Ka7
            • 3.c8R
              • 3...Ka6
                • 4.Ra8#
      • 1...Ka7
        • 2.Kc6
          • threat
            • 3.c8R
              • 3...Ka6
                • 4.Ra8#
          • 2...Ka6
            • 3.c8Q+
              • 3...Ka5
                • 4.Qa8#
              • 3...Ka7
                • 4.Qb7#
          • 2...Ka8
            • 3.c8Q+
              • 3...Ka7
                • 4.Qb7#
      • 1...Kb7
        • 2.c8Q+
          • 2...Ka7
            • 3.Qc7+
              • 3...Ka6
                • 4.Qb6#
              • 3...Ka8
                • 4.Sb6#

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).