Problem Display
PID: 215499 (3nnQ2/1rp1p1pr/4b3/1P1pkp1P/3R1R2/4B3/4P3/4K3 w - - 0 1)

Dubbe, Friedrich

Oesterreichische Lesehalle, 1885

3nnQ2/1rp1p1pr/4b3/1P1pkp1P/3R1R2/4B3/4P3/4K3

#4

8 + 11


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Keys
    • 1.Qxe7!
      • threat
        • 2.Rxd5+
          • 2...Kxd5
            • 3.Qc5#
        • 2.Rxf5+
          • 2...Kxf5
            • 3.Qg5#
      • 1...Sd6
        • 2.Rxf5+
          • 2...Sxf5
            • 3.Bf4+
              • 3...Kxd4
                • 4.Qb4#
      • 1...Sf6
        • 2.Rxd5+
          • 2...Sxd5
            • 3.Bd4+
              • 3...Kxf4
                • 4.Qh4#

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).