Problem Display
PID: 230022 (1K6/3Qp2p/4Pp2/pN1P4/2P1k1P1/r3p2r/4P1N1/8 w - - 0 1)

Kubbel, Leonid Ivanovich (AKA Kubbel, Karl Artur Leonid)

2nd Prize, Neue Leipziger Zeitung, 1933

1K6/3Qp2p/4Pp2/pN1P4/2P1k1P1/r3p2r/4P1N1/8

#4

9 + 8


6490 yacpdb 2021

SOLUTION


  • SOUND
  • Keys
    • 1.Qa7!
      • threat
        • 2.Qd4#
      • 1...Rd3
        • 2.Qc7
          • threat
            • 3.Qf4#
          • 2...Rf3
            • 3.Se1
              • threat
                • 4.exd3#
                • 4.exf3#

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).