Problem Display
PID: 220425 (8/6p1/3B2P1/3N1k2/K4N2/6R1/6P1/8 w - - 0 1)

Dohrn-Luttgens, Julius

Funkschach, 1927

8/6p1/3B2P1/3N1k2/K4N2/6R1/6P1/8

#4

7 + 2


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Keys
    • 1.Rh3!
      • 1...Ke4
        • 2.Rh5
          • 2...Kd4
            • 3.Re5
              • 3...Kc4
                • 4.Re4#
        • 2.g4
          • 2...Kd4
            • 3.Rd3+
              • 3...Kc4
                • 4.Se3#
                • 4.Sb6#
              • 3...Ke4
                • 4.Sc3#
            • 3.Re3
              • 3...Kc4
                • 4.Re4#
      • 1...Kg4
        • 2.Se3+
          • 2...Kg5
            • 3.Rh5+
              • 3...Kf6
                • 4.Sg4#
                • 4.Sed5#
                • 4.Rf5#
      • 1...Kg5
        • 2.Rh5+
          • 2...Kg4
            • 3.Se3+
              • 3...Kg3
                • 4.Sd3#
                • 4.Sh3#
        • 2.Se3
          • 2...Kf6
            • 3.Rh4
              • 3...Kg5
                • 4.Be7#
            • 3.g3
              • 3...Kg5
                • 4.Be7#

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).