Problem Display
PID: 246900 (8/KpN3B1/3p4/2k4r/4Q3/1p1R3b/4n3/n4r2 w - - 0 1)

Pfefferkorn, Hugo

Schach, 1956

8/KpN3B1/3p4/2k4r/4Q3/1p1R3b/4n3/n4r2

#4

5 + 9


6490 yacpdb 2021

SOLUTION


  • SOUND
  • Keys
    • 1.Bc3!
      • threat
        • 2.Bb4#
      • 1...Sc2
        • 2.Bb4+
          • 2...Sxb4
            • 3.Qd4+
              • 3...Kc6
                • 4.Qxd6#
              • 3...Sxd4
                • 4.Rc3#

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).