Problem Display
PID: 71147 (8/6RK/8/1N3p2/1B3P1p/5N1k/1p5p/3r2bR w - - 0 1)

Fabel, Karl

Parallele 50, 1951

8/6RK/8/1N3p2/1B3P1p/5N1k/1p5p/3r2bR

#5

7 + 7


81 Chess 1951

SOLUTION


  • SOUND
  • Keys
    • 1.Sbd4!
      • threat
        • 2.Se2
          • threat
            • 3.Sexg1+
              • 3...Rxg1
                • 4.Sxg1#
                • 4.Rxh2#
            • 3.Sfxg1+
              • 3...Rxg1
                • 4.Sxg1#
          • 2...b1Q
            • 3.Sexg1+
              • 3...Rxg1
                • 4.Rxh2#
          • 2...b1R
            • 3.Sexg1+
              • 3...Rxg1
                • 4.Rxh2#
          • 2...Ra1
            • 3.Sexg1+
              • 3...Rxg1
                • 4.Sxg1#
                • 4.Rxh2#
          • 2...Rb1
            • 3.Sexg1+
              • 3...Rxg1
                • 4.Sxg1#
                • 4.Rxh2#
          • 2...Rc1
            • 3.Sexg1+
              • 3...Rxg1
                • 4.Sxg1#
                • 4.Rxh2#
          • 2...Re1
            • 3.Sexg1+
              • 3...Rxg1
                • 4.Sxg1#
                • 4.Rxh2#
          • 2...Rf1
            • 3.Sexg1+
              • 3...Rxg1
                • 4.Sxg1#
                • 4.Rxh2#
      • 1...Ra1
        • 2.Be1
          • threat
            • 3.Sxg1#
          • 2...Rxe1
            • 3.Se2
              • threat
                • 4.Sexg1+
                  • 4...Rxg1
                    • 5.Sxg1#
                    • 5.Rxh2#
                • 4.Sfxg1+
                  • 4...Rxg1
                    • 5.Sxg1#
              • 3...b1Q
                • 4.Sexg1+
                  • 4...Rxg1
                    • 5.Rxh2#
              • 3...b1R
                • 4.Sexg1+
                  • 4...Rxg1
                    • 5.Rxh2#
              • 3...Ra1
                • 4.Sexg1+
                  • 4...Rxg1
                    • 5.Sxg1#
                    • 5.Rxh2#
                • 4.Sfxg1+
                  • 4...Rxg1
                    • 5.Sxg1#
              • 3...Rb1
                • 4.Sexg1+
                  • 4...Rxg1
                    • 5.Sxg1#
                    • 5.Rxh2#
                • 4.Sfxg1+
                  • 4...Rxg1
                    • 5.Sxg1#
              • 3...Rc1
                • 4.Sexg1+
                  • 4...Rxg1
                    • 5.Sxg1#
                    • 5.Rxh2#
                • 4.Sfxg1+
                  • 4...Rxg1
                    • 5.Sxg1#
              • 3...Rd1
                • 4.Sexg1+
                  • 4...Rxg1
                    • 5.Sxg1#
                    • 5.Rxh2#
                • 4.Sfxg1+
                  • 4...Rxg1
                    • 5.Sxg1#
              • 3...Rf1
                • 4.Sexg1+
                  • 4...Rxg1
                    • 5.Sxg1#
                    • 5.Rxh2#
                • 4.Sfxg1+
                  • 4...Rxg1
                    • 5.Sxg1#

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).