Problem Display
PID: 253578 (kB6/2K4p/8/2p1p3/6pr/P3p3/5brn/2R2Bnb w - - 0 1)

Murkisch, Godehard

1st HM., Schach-Echo, 1968

kB6/2K4p/8/2p1p3/6pr/P3p3/5brn/2R2Bnb

#4

5 + 12


6490 yacpdb 2021

SOLUTION


  • SOUND
  • Keys
    • 1.Bd3!
      • threat
        • 2.Be4#
      • 1...Rg3
        • 2.Rc4
          • threat
            • 3.Ra4#
          • 2...Rh6
            • 3.Ra4+
              • 3...Ra6
                • 4.Rxa6#
          • 2...Bc6
            • 3.Be4
              • threat
                • 4.Bxc6#
                • 4.Ra4#
          • 2...Bb7
            • 3.Ra4+
              • 3...Ba6
                • 4.Be4#
                • 4.Rxa6#
            • 3.Be4
              • threat
                • 4.Bxb7#
                • 4.Ra4#
          • 2...Be1
            • 3.Ra4+
              • 3...Ba5+
                • 4.Rxa5#
      • 1...g3
        • 2.Ba6
          • threat
            • 3.Bb7#
          • 2...Rb4
            • 3.axb4
              • threat
                • 4.Bb7#

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).