Problem Display
PID: 208345 (2R5/n2pk1PP/8/3K4/q3r2N/r5N1/3bb3/8 w - - 0 1)

van den Bergh, Pieter Theodor Lodewijk Helvetius

Sissa, 1855

2R5/n2pk1PP/8/3K4/q3r2N/r5N1/3bb3/8

#5

6 + 8


6490 yacpdb 2020

SOLUTION


  • COOKED
  • Keys
    • 1.Sgf5+!
      • 1...Kf6
        • 2.Rf8+
          • 2...Kg5
            • 3.g8Q+
              • 3...Kf4
                • 4.Sg2+
                  • 4...Kf3
                    • 5.Sd4#
                    • 5.Sfh4#
                    • 5.Qg3#
            • 3.g8R+
              • 3...Kf4
                • 4.Sg2+
                  • 4...Kf3
                    • 5.Sd4#
                    • 5.Sfh4#
              • 3...Kh5
                • 4.h8Q+
                  • 4...Bh6
                    • 5.Qxh6#
                • 4.h8R+
                  • 4...Bh6
                    • 5.Rxh6#
    • 1.g8S+!
      • 1...Kf7
        • 2.h8S+
          • 2...Kg7
            • 3.Sgf5+
              • 3...Kxh8
                • 4.Sf6+
                  • 4...Re8
                    • 5.Sg6#
                    • 5.Rxe8#
                  • 4...Sxc8
                    • 5.Sg6#

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).