Problem Display
PID: 194442 (8/8/8/8/6R1/4k3/4P1R1/1K6 w - - 0 1)

Helweg, Steffen ('Cyrano')

Berlinske Tidende, 1936

8/8/8/8/6R1/4k3/4P1R1/1K6

#4

4 + 1


SOLUTION


  • SOUND
  • Keys
    • 1.Rh2!
      • 1...Kd2
        • 2.Rg3
          • threat
            • 3.e4+
              • 3...Kd1
                • 4.Rg1#
              • 3...Ke1
                • 4.Rg1#
          • 2...Kd1
            • 3.e3
              • 3...Ke1
                • 4.Rg1#
            • 3.e4
              • 3...Ke1
                • 4.Rg1#
          • 2...Ke1
            • 3.Rd3
              • 3...Kf1
                • 4.Rd1#

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).