Problem Display
PID: 35329 (8/8/8/3R4/6K1/5pp1/6kP/7R w - - 0 1)

Speckmann, Werner

Magyar Sakkelet, 1956

8/8/8/3R4/6K1/5pp1/6kP/7R

#4

4 + 3


SOLUTION


  • SOUND
  • Keys
    • 1.hxg3!
      • 1...Kxh1
        • 2.Kxf3
          • threat
            • 3.Kf2
              • 3...Kh2
                • 4.Rh5#
          • 2...Kg1
            • 3.Rh5
              • 3...Kf1
                • 4.Rh1#
          • 2...Kh2
            • 3.Rd1
              • 3...Kh3
                • 4.Rh1#
      • 1...Kf2
        • 2.Kf4
          • threat
            • 3.Rd2#
          • 2...Ke2
            • 3.Rhd1
              • threat
                • 4.R5d2#
              • 3...Kf2
                • 4.R5d2#
          • 2...Kg2
            • 3.Rdh5
              • threat
                • 4.R5h2#
              • 3...Kf2
                • 4.R5h2#
      • 1...f2
        • 2.Rdd1
          • threat
            • 3.Rhf1
              • 3...Kh2
                • 4.Rxf2#
          • 2...f1Q
            • 3.Rhxf1
              • 3...Kh2
                • 4.Rd2#
                • 4.Rf2#
          • 2...f1S
            • 3.Rhxf1
              • 3...Kh2
                • 4.Rd2#
                • 4.Rf2#
          • 2...f1B
            • 3.Rhxf1
              • 3...Kh2
                • 4.Rd2#
                • 4.Rf2#
          • 2...f1R
            • 3.Rhxf1
              • 3...Kh2
                • 4.Rd2#
                • 4.Rf2#

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).