Problem Display
PID: 257187 (3BR3/3K4/3p4/1p1p1k2/1p1P1Np1/1p4P1/1P4P1/8 w - - 0 1)

Ursprung, Karl

Main-Post, 1974

3BR3/3K4/3p4/1p1p1k2/1p1P1Np1/1p4P1/1P4P1/8

#4

8 + 7


6490 yacpdb 2022

SOLUTION


  • SOUND
  • Keys
    • 1.Ke7!
      • 1...Ke4
        • 2.Kxd6+
          • 2...Kxd4
            • 3.Bb6+
              • 3...Kc4
                • 4.Rc8#
            • 3.Bf6+
              • 3...Kc4
                • 4.Rc8#
        • 2.Kf6+
          • 2...Kxd4
            • 3.Bb6+
              • 3...Kc4
                • 4.Rc8#
      • 1...Kg5
        • 2.Kxd6+
          • 2...Kh6
            • 3.Bf6
              • 3...Kh7
                • 4.Rh8#
        • 2.Ke6+
          • 2...Kh6
            • 3.Rh8+
              • 3...Kg7
                • 4.Bf6#
            • 3.Bf6
              • 3...Kh7
                • 4.Rh8#
            • 3.Re7
              • 3...Kg5
                • 4.Rh7#

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).