Problem Display
PID: 248289 (3K4/8/n2k1n2/8/3N2p1/4N3/8/2Q5 w - - 0 1)

Ernst, Georg

Deutsche Schachzeitung, 1932

3K4/8/n2k1n2/8/3N2p1/4N3/8/2Q5

#3

4 + 4


6490 yacpdb 2021

SOLUTION


  • SOUND
  • Sets
    • 1...Sb4
      • 2.Qc7#
    • 1...Sc7
      • 2.Qxc7#
    • 1...Sb8
      • 2.Qc7#
  • Keys
    • 1.Qc4!
      • threat
        • 2.Qb5
          • threat
            • 3.Sc4#
            • 3.Sef5#
          • 2...Sc5
            • 3.Qb8#
      • 1...Ke5
        • 2.Sc6+
          • 2...Kd6
            • 3.Sf5#
      • 1...Sc5
        • 2.Qd5+
          • 2...Sxd5
            • 3.Sc4#

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).