Problem Display
PID: 209181 (7K/2N2Q2/p3P3/r2PpNp1/1Pp1k3/2P3P1/4P2n/b7 w - - 0 1)

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

3rd Prize, Shakhmaty, 1926

7K/2N2Q2/p3P3/r2PpNp1/1Pp1k3/2P3P1/4P2n/b7

#3

10 + 8


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Keys
    • 1.Se8!
      • threat
        • 2.Sf6+
          • 2...Kxf5
            • 3.e4#
      • 1...Kxd5
        • 2.Qb7+
          • 2...Kxe6
            • 3.Sfg7#
      • 1...Sg4
        • 2.Qb7
          • threat
            • 3.Sed6#
          • 2...Kxf5
            • 3.Qh7#
      • 1...g4
        • 2.Qg6
          • threat
            • 3.Sf6#
          • 2...Kxd5
            • 3.Se7#

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).