Problem Display
PID: 267484 (3K4/8/N7/k7/1N6/8/PP6/8 w - - 0 1)

Zuev, N

Zadachi i Etyudi, 2013

3K4/8/N7/k7/1N6/8/PP6/8

#5

5 + 1


3713 Snap 2022

SOLUTION


  • SOUND
  • Keys
    • 1.Kc7!
      • threat
        • 2.b3
          • 2...Kb5
            • 3.Kb7
              • 3...Ka5
                • 4.Sc6+
                  • 4...Kb5
                    • 5.a4#
      • 1...Ka4
        • 2.Kb7
          • 2...Ka5
            • 3.b3
              • 3...Kb5
                • 4.a4+
                  • 4...Ka5
                    • 5.Sc6#
          • 2...Kb5
            • 3.b3
              • 3...Ka5
                • 4.Sc6+
                  • 4...Kb5
                    • 5.a4#
      • 1...Kb5
        • 2.b3
          • 2...Ka5
            • 3.Kb7
              • 3...Kb5
                • 4.a4+
                  • 4...Ka5
                    • 5.Sc6#

Anticipated by 257805(2007)

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).