Problem Display
PID: 287300 (k7/1p1N4/8/K2N4/8/8/8/8 w - - 0 1)

Dehler, Otto Georg Edgar

Die Schwalbe, 1935

k7/1p1N4/8/K2N4/8/8/8/8

#5

3 + 2


6490 yacpdb 2026

SOLUTION


  • COOKED
  • Keys
    • 1.S5b6+!
      • 1...Ka7
        • 2.Sc8+
          • 2...Ka8
            • 3.Kb5
              • 3...b6
                • 4.Ka6
                  • 4...b5
                    • 5.Scb6#
    • 1.Se7!
      • threat
        • 2.Sc8
          • threat
            • 3.Kb5
              • 3...b6
                • 4.Ka6
                  • 4...b5
                    • 5.Scb6#
          • 2...b6+
            • 3.Ka6
              • 3...b5
                • 4.Scb6#
          • 2...b5
            • 3.Ka6
              • 3...b4
                • 4.Scb6#
      • 1...Ka7
        • 2.Sc8+
          • 2...Ka8
            • 3.Kb5
              • 3...b6
                • 4.Ka6
                  • 4...b5
                    • 5.Scb6#

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).