Problem Display
PID: 246898 (6N1/Rp6/b5p1/1P2B1kp/KP5b/P2PN1p1/3P2P1/8 w - - 0 1)

Ehms, Willy

3rd HM., Schach, 1957

6N1/Rp6/b5p1/1P2B1kp/KP5b/P2PN1p1/3P2P1/8

#4

11 + 7


6490 yacpdb 2021

SOLUTION


  • SOUND
  • Keys
    • 1.Bb8!
      • threat
        • 2.Kb3
          • 2...Bxb5
            • 3.Ra5
              • 3...b6
                • 4.Rxb5#
          • 2...b6
            • 3.Rf7
              • threat
                • 4.Bf4#
      • 1...Bxb5+
        • 2.Kxb5
          • 2...b6
            • 3.Rc7
              • 3...Kf4
                • 4.Rc5#
      • 1...b6
        • 2.Rc7
          • 2...Bxb5+
            • 3.Kxb5
              • 3...Kf4
                • 4.Rc5#
          • 2...Bb7
            • 3.Rf7
              • threat
                • 4.Bf4#
          • 2...Bc8
            • 3.Rc4
              • threat
                • 4.Bf4#

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).