Problem Display
PID: 150532 (kBK4R/1p6/p7/3p4/4p3/N5p1/7p/8 w - - 0 1)

Truck, Hugo

Recomm., BCF 061. Ty, 1948-1949

kBK4R/1p6/p7/3p4/4p3/N5p1/7p/8

#5

4 + 7


SOLUTION


  • SOUND
  • Keys
    • 1.Rh3!
      • 1...e3
        • 2.Sb5
          • threat
            • 3.Sc7#
          • 2...axb5
            • 3.Rh7
              • threat
                • 4.Rxb7
                  • threat
                    • 5.Ra7#
              • 3...h1Q
                • 4.Rxh1
                  • threat
                    • 5.Ra1#
              • 3...h1R
                • 4.Rxh1
                  • threat
                    • 5.Ra1#
        • 2.Rh7
          • threat
            • 3.Rxb7
              • threat
                • 4.Ra7#
          • 2...h1Q
            • 3.Rxh1
              • threat
                • 4.Sb5
                  • threat
                    • 5.Sc7#
                  • 4...axb5
                    • 5.Ra1#
              • 3...a5
                • 4.Sb5
                  • threat
                    • 5.Sc7#
              • 3...b5
                • 4.Sxb5
                  • threat
                    • 5.Sc7#
                  • 4...axb5
                    • 5.Ra1#
                • 4.Rh6
                  • threat
                    • 5.Rxa6#
                  • 4...a5
                    • 5.Ra6#
                • 4.Rh7
                  • threat
                    • 5.Ra7#
          • 2...h1R
            • 3.Rxh1
              • threat
                • 4.Sb5
                  • threat
                    • 5.Sc7#
                  • 4...axb5
                    • 5.Ra1#
              • 3...a5
                • 4.Sb5
                  • threat
                    • 5.Sc7#
              • 3...b5
                • 4.Sxb5
                  • threat
                    • 5.Sc7#
                  • 4...axb5
                    • 5.Ra1#
                • 4.Rh6
                  • threat
                    • 5.Rxa6#
                  • 4...a5
                    • 5.Ra6#
                • 4.Rh7
                  • threat
                    • 5.Ra7#

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).