Problem Display
PID: 54870 (2b5/1p1p3p/1K1R3P/pN1P4/Rbk1N3/1p1r3p/1P2B2P/3r4 w - - 0 1)

Jorgensen, Walther Martinus Johannes

Prize, Skakbladet, 1949

2b5/1p1p3p/1K1R3P/pN1P4/Rbk1N3/1p1r3p/1P2B2P/3r4

#5

10 + 11


3105 FIDE Album (1945-1955) 1964
15593 170 Skakopgaver (Jorgensen) 1975

SOLUTION


  • SOUND
  • Keys
    • 1.Sg5!
      • threat
        • 2.Sf3
          • threat
            • 3.Se5#
            • 3.Sa3#
        • 2.Se4
          • 2...Ra1
            • 3.Sd2#
          • 2...Rb1
            • 3.Sd2#
          • 2...Rc1
            • 3.Sd2#
          • 2...Re1
            • 3.Sd2#
          • 2...Rf1
            • 3.Sd2#
          • 2...Rg1
            • 3.Sd2#
          • 2...Rh1
            • 3.Sd2#
          • 2...Rd2
            • 3.Sxd2#
        • 2.Sf7
          • threat
            • 3.Se5#
      • 1...Rf1
        • 2.Se6
          • threat
            • 3.Sa3#
          • 2...Ra1
            • 3.Sc5
              • threat
                • 4.Bxd3#
              • 3...Rd1
                • 4.Se4
                  • 4...Ra1
                    • 5.Sd2#
                  • 4...Rb1
                    • 5.Sd2#
                  • 4...Rc1
                    • 5.Sd2#
                  • 4...Re1
                    • 5.Sd2#
                  • 4...Rf1
                    • 5.Sd2#
                  • 4...Rg1
                    • 5.Sd2#
                  • 4...Rh1
                    • 5.Sd2#
                  • 4...Rd2
                    • 5.Sxd2#

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).