Problem Display
PID: 233686 (QBk5/PnPp1N1p/3p3P/3K4/8/8/8/8 w - - 0 1)

Fabel, Karl

Massmann, Wilhelm Karl Heinrich

Speckmann, Werner

Trilling, Anton AC

Prize, Die Schwalbe, 1942

QBk5/PnPp1N1p/3p3P/3K4/8/8/8/8

#4

7 + 5


6490 yacpdb 2021

SOLUTION


  • SOUND
  • Keys
    • 1.Sd8!
      • threat
        • 2.Qxb7#
      • 1...Sa5
        • 2.Qb7+
          • 2...Sxb7
            • 3.Sf7
              • 3...Sa5
                • 4.Sxd6#
              • 3...Sc5
                • 4.Sxd6#
              • 3...Sd8
                • 4.Sxd6#
      • 1...Sc5
        • 2.Qb7+
          • 2...Sxb7
            • 3.Sf7
              • 3...Sa5
                • 4.Sxd6#
              • 3...Sc5
                • 4.Sxd6#
              • 3...Sd8
                • 4.Sxd6#

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).