Problem Display
PID: 107272 (8/1q6/1np1p3/8/6R1/pN1P4/k1K5/b1B5 w - - 0 1)

Kraemer, Adolf Herrmann Rudolf Ferdinand

Dresdner Anzeiger, 1929

8/1q6/1np1p3/8/6R1/pN1P4/k1K5/b1B5

#5

5 + 7


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Keys
    • 1.Bf4!
      • threat
        • 2.Sc1#
      • 1...Bh8
        • 2.Be5
          • threat
            • 3.Sc1#
          • 2...Bxe5
            • 3.Rg1
              • threat
                • 4.Ra1+
                  • 4...Bxa1
                    • 5.Sc1#
              • 3...Bb2
                • 4.Ra1+
                  • 4...Bxa1
                    • 5.Sc1#
              • 3...Bc3
                • 4.Ra1+
                  • 4...Bxa1
                    • 5.Sc1#
              • 3...Bd4
                • 4.Ra1+
                  • 4...Bxa1
                    • 5.Sc1#
              • 3...Bf6
                • 4.Ra1+
                  • 4...Bxa1
                    • 5.Sc1#
              • 3...Bg7
                • 4.Ra1+
                  • 4...Bxa1
                    • 5.Sc1#
              • 3...Bh8
                • 4.Ra1+
                  • 4...Bxa1
                    • 5.Sc1#
      • 1...Bc3
        • 2.Rg1
          • threat
            • 3.Ra1+
              • 3...Bxa1
                • 4.Sc1#
          • 2...Be1
            • 3.Sc1+
              • 3...Ka1
                • 4.Be5+
                  • 4...Bc3
                    • 5.Bxc3#
            • 3.Be5
              • threat
                • 4.Sc1#
              • 3...Bc3
                • 4.Sc1+
                  • 4...Ka1
                    • 5.Bxc3#
                • 4.Ra1+
                  • 4...Bxa1
                    • 5.Sc1#
                • 4.Bxc3
                  • threat
                    • 5.Sc1#
                    • 5.Ra1#
      • 1...Bd4
        • 2.Rg1
          • threat
            • 3.Ra1+
              • 3...Bxa1
                • 4.Sc1#
          • 2...Bxg1
            • 3.Sc1+
              • 3...Ka1
                • 4.Be5+
                  • 4...Bd4
                    • 5.Bxd4#

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).