Problem Display
PID: 35343 (8/8/3K4/8/2p1p3/8/R1PPP1R1/3k4 w - - 0 1)

Pachman, Vladimir

Prize, Magyar Sakkelet, 1959

8/8/3K4/8/2p1p3/8/R1PPP1R1/3k4

#4

6 + 3


SOLUTION


  • SOUND
  • Keys
    • 1.c3!
      • threat
        • 2.e3
          • threat
            • 3.Kc5
              • 3...Kc1
                • 4.Rg1#
              • 3...Ke1
                • 4.Ra1#
            • 3.Kd5
              • 3...Kc1
                • 4.Rg1#
              • 3...Ke1
                • 4.Ra1#
            • 3.Ke5
              • 3...Kc1
                • 4.Rg1#
              • 3...Ke1
                • 4.Ra1#
            • 3.Kc6
              • 3...Kc1
                • 4.Rg1#
              • 3...Ke1
                • 4.Ra1#
            • 3.Ke6
              • 3...Kc1
                • 4.Rg1#
              • 3...Ke1
                • 4.Ra1#
            • 3.Kc7
              • 3...Kc1
                • 4.Rg1#
              • 3...Ke1
                • 4.Ra1#
            • 3.Kd7
              • 3...Kc1
                • 4.Rg1#
              • 3...Ke1
                • 4.Ra1#
            • 3.Ke7
              • 3...Kc1
                • 4.Rg1#
              • 3...Ke1
                • 4.Ra1#
            • 3.Rh2
              • 3...Kc1
                • 4.Rh1#
              • 3...Ke1
                • 4.Ra1#
            • 3.d3
              • threat
                • 4.Ra1#
                • 4.Rg1#
              • 3...Kc1
                • 4.Ra1#
                • 4.Rg1#
              • 3...Ke1
                • 4.Ra1#
                • 4.Rg1#
            • 3.d4
              • threat
                • 4.Ra1#
                • 4.Rg1#
              • 3...Kc1
                • 4.Ra1#
                • 4.Rg1#
              • 3...Ke1
                • 4.Ra1#
                • 4.Rg1#
          • 2...Kc1
            • 3.Rg1#
          • 2...Ke1
            • 3.Ra1#
      • 1...Ke1
        • 2.Rh2
          • 2...Kd1
            • 3.e3
              • 3...Kc1
                • 4.Rh1#
              • 3...Ke1
                • 4.Ra1#
          • 2...e3
            • 3.dxe3
              • 3...Kd1
                • 4.Rh1#
              • 3...Kf1
                • 4.Ra1#
      • 1...e3
        • 2.dxe3
          • threat
            • 3.Rg1#
          • 2...Ke1
            • 3.Rh2
              • 3...Kd1
                • 4.Rh1#
              • 3...Kf1
                • 4.Ra1#
        • 2.d4
          • threat
            • 3.Rg1#
          • 2...Ke1
            • 3.Rh2
              • 3...Kd1
                • 4.Rh1#
              • 3...Kf1
                • 4.Ra1#

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).