Problem Display
PID: 220887 (1R6/2N5/p7/k7/8/K7/2P5/1b6 w - - 0 1)

Lepping, Josef

Deutsche Schachzeitung, 1978

1R6/2N5/p7/k7/8/K7/2P5/1b6

#4

4 + 3


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Keys
    • 1.Se6!
      • threat
        • 2.Sd4
          • threat
            • 3.Sb3#
            • 3.Sc6#
        • 2.Sd8
          • threat
            • 3.Sc6#
      • 1...Bxc2
        • 2.Sd4
          • threat
            • 3.Sc6#
          • 2...Ba4
            • 3.Rb7
              • 3...Bd1
                • 4.Sc6#
              • 3...Bc2
                • 4.Sc6#
              • 3...Bb3
                • 4.Sxb3#
                • 4.Sc6#
              • 3...Bb5
                • 4.Sb3#
              • 3...Bc6
                • 4.Sb3#
                • 4.Sxc6#
              • 3...Bd7
                • 4.Sb3#
              • 3...Be8
                • 4.Sb3#
      • 1...Ba2
        • 2.Sd4
          • threat
            • 3.Sc6#
          • 2...Bd5
            • 3.Rb4
              • 3...Bh1
                • 4.Sb3#
              • 3...Ba2
                • 4.Sc6#
              • 3...Bg2
                • 4.Sb3#
              • 3...Bb3
                • 4.Sxb3#
                • 4.Sc6#
              • 3...Bf3
                • 4.Sb3#
              • 3...Bc4
                • 4.Sc6#
              • 3...Be4
                • 4.Sb3#
              • 3...Bc6
                • 4.Sb3#
                • 4.Sxc6#
              • 3...Be6
                • 4.Sc6#
              • 3...Bb7
                • 4.Sb3#
              • 3...Bf7
                • 4.Sc6#
              • 3...Ba8
                • 4.Sb3#
              • 3...Bg8
                • 4.Sc6#

FEATURES


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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).