Problem Display
PID: 287302 (8/8/1N3R2/8/4k3/2K5/3P4/8 w - - 0 1)

Willmann, Paul

Berliner Rundfunk, 1949

8/8/1N3R2/8/4k3/2K5/3P4/8

#5

4 + 1


6490 yacpdb 2026

SOLUTION


  • COOKED
  • Keys
    • 1.Kc4!
      • 1...Ke5
        • 2.Sd5
          • 2...Ke4
            • 3.d3+
              • 3...Ke5
                • 4.d4+
                  • 4...Ke4
                    • 5.Rf4#
            • 3.Se3
              • 3...Ke5
                • 4.Sg4+
                  • 4...Ke4
                    • 5.d3#
    • 1.Sc4!
      • 1...Kd5
        • 2.d3
          • 2...Kc5
            • 3.Rb6
              • 3...Kd5
                • 4.Kb4
                  • 4...Kd4
                    • 5.Rd6#
    • 1.d3+!
      • 1...Ke3
        • 2.Sc4+
          • 2...Ke2
            • 3.d4
              • 3...Kd1
                • 4.Re6
                  • 4...Kc1
                    • 5.Re1#
              • 3...Ke1
                • 4.Kd3
                  • 4...Kd1
                    • 5.Rf1#
        • 2.Sd5+
          • 2...Ke2
            • 3.d4
              • 3...Kd1
                • 4.Re6
                  • 4...Kc1
                    • 5.Re1#
              • 3...Ke1
                • 4.Kd3
                  • 4...Kd1
                    • 5.Rf1#

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).