Problem Display
PID: 217252 (8/8/4R2B/7p/5p1P/5k2/7K/1B6 w - - 0 1)

de Walden, Eusebio Dvorak

Piccolo Scacchista, 1894

8/8/4R2B/7p/5p1P/5k2/7K/1B6

#4

5 + 3


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Keys
    • 1.Bd3!
      • 1...Kf2
        • 2.Be2
          • 2...Ke1
            • 3.Bxf4
              • 3...Kf2
                • 4.Bg3#
          • 2...f3
            • 3.Bd2
              • 3...fxe2
                • 4.Rf6#
      • 1...Kg4
        • 2.Be4
          • threat
            • 3.Rf6
              • threat
                • 4.Rxf4#
              • 3...Kxh4
                • 4.Rxf4#
              • 3...f3
                • 4.Rf4#
          • 2...Kxh4
            • 3.Bf5
              • 3...f3
                • 4.Re4#
            • 3.Rf6
              • threat
                • 4.Rxf4#
              • 3...Kg4
                • 4.Rxf4#
              • 3...f3
                • 4.Rf4#
          • 2...f3
            • 3.Rf6
              • threat
                • 4.Rf4#
              • 3...Kxh4
                • 4.Rf4#

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).