Problem Display
PID: 216471 (8/8/8/8/4p1N1/4N3/5K2/6Bk w - - 0 1)

Cheney, Richard Eugene

Suddeutsche Schachzeitung, 1959

8/8/8/8/4p1N1/4N3/5K2/6Bk

#5

4 + 2


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Keys
    • 1.Sd1!
      • 1...e3+
        • 2.Kg3
          • threat
            • 3.Bh2
              • 3...e2
                • 4.Sdf2#
                • 4.Sgf2#
          • 2...Kxg1
            • 3.Sh2
              • 3...Kh1
                • 4.Sf3
                  • 4...e2
                    • 5.Sf2#
              • 3...e2
                • 4.Sf3+
                  • 4...Kf1
                    • 5.Se3#
                  • 4...Kh1
                    • 5.Sf2#
          • 2...e2
            • 3.Bh2
              • threat
                • 4.Sdf2#
                • 4.Sgf2#
              • 3...e1Q+
                • 4.Sdf2+
                  • 4...Qxf2+
                    • 5.Sxf2#
                • 4.Sgf2+
                  • 4...Qxf2+
                    • 5.Sxf2#
              • 3...e1B+
                • 4.Sdf2+
                  • 4...Bxf2+
                    • 5.Sxf2#
                • 4.Sgf2+
                  • 4...Bxf2+
                    • 5.Sxf2#
              • 3...exd1S
                • 4.Kh3
                  • 4...Sf2+
                    • 5.Sxf2#
                  • 4...Sb2
                    • 5.Sf2#
                  • 4...Sc3
                    • 5.Sf2#
                  • 4...Se3
                    • 5.Sf2#

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).