Problem Display
PID: 203170 (k1N5/8/8/PP6/P7/2K5/8/3B4 w - - 0 1)

Flatt, Karl

National-Zeitung Basel, 1925

k1N5/8/8/PP6/P7/2K5/8/3B4

#5

6 + 1


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Keys
    • 1.Sd6!
      • threat
        • 2.b6
          • 2...Kb8
            • 3.a6
              • 3...Ka8
                • 4.Bf3+
                  • 4...Kb8
                    • 5.a7#
      • 1...Ka7
        • 2.b6+
          • 2...Ka6
            • 3.Bg4
              • 3...Kxa5
                • 4.Sc4+
                  • 4...Kxa4
                    • 5.Bd7#
                  • 4...Ka6
                    • 5.Bc8#
          • 2...Ka8
            • 3.a6
              • 3...Kb8
                • 4.a7+
                  • 4...Ka8
                    • 5.Bf3#
          • 2...Kb8
            • 3.a6
              • 3...Ka8
                • 4.Bf3+
                  • 4...Kb8
                    • 5.a7#
      • 1...Kb8
        • 2.b6
          • 2...Ka8
            • 3.a6
              • 3...Kb8
                • 4.a7+
                  • 4...Ka8
                    • 5.Bf3#

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).