Problem Display
PID: 28866 (8/8/8/7Q/7P/1r1b1PKN/1p3RP1/6rk w - - 0 1)

Palatz, Franz Ferdinand Ludwig

1st Prize, Neue Leipziger Zeitung, 1932

8/8/8/7Q/7P/1r1b1PKN/1p3RP1/6rk

#5

7 + 5


3773 FIDE Album (1914-1944) (II) 1972

SOLUTION


  • SOUND
  • Keys
    • 1.Rd2!
      • threat
        • 2.Sf2#
      • 1...Ra1
        • 2.Rd1+
          • 2...Rxd1
            • 3.Qc5
              • threat
                • 4.Qg1+
                  • 4...Rxg1
                    • 5.Sf2#
              • 3...Ra1
                • 4.Qg1+
                  • 4...Rxg1
                    • 5.Sf2#
              • 3...Rb1
                • 4.Qg1+
                  • 4...Rxg1
                    • 5.Sf2#
              • 3...Rc1
                • 4.Qg1+
                  • 4...Rxg1
                    • 5.Sf2#
              • 3...Re1
                • 4.Qg1+
                  • 4...Rxg1
                    • 5.Sf2#
              • 3...Rf1
                • 4.Qg1+
                  • 4...Rxg1
                    • 5.Sf2#
          • 2...Bf1
            • 3.Qc5
              • threat
                • 4.Qg1#
              • 3...Rxf3+
                • 4.gxf3
                  • threat
                    • 5.Qg1#
              • 3...Re3
                • 4.Qxe3
                  • threat
                    • 5.Qg1#
      • 1...Re1
        • 2.Qc5
          • threat
            • 3.Qg1+
              • 3...Rxg1
                • 4.Sf2#
          • 2...Re3
            • 3.Rd1+
              • 3...Re1
                • 4.Rxe1+
                  • 4...Bf1
                    • 5.Rxf1#
                    • 5.Qg1#
                • 4.Qg1+
                  • 4...Rxg1
                    • 5.Sf2#
                    • 5.Rxg1#
      • 1...Rf1
        • 2.Qc5
          • threat
            • 3.Qg1+
              • 3...Rxg1
                • 4.Sf2#
          • 2...Rf2
            • 3.Sxf2+
              • 3...Kg1
                • 4.Sxd3+
                  • 4...Kf1
                    • 5.Qf2#
                  • 4...Kh1
                    • 5.Rd1#
                • 4.Sh3+
                  • 4...Kf1
                    • 5.Qg1#
                    • 5.Qf2#
                  • 4...Kh1
                    • 5.Qg1#

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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).