Problem Display
PID: 216481 (4k3/8/8/3Kp3/2p3p1/4B3/8/R7 w - - 0 1)

Lindgren, Bo Waldemar

Sachove umeni (Ceskoslovensky sach), 1951

4k3/8/8/3Kp3/2p3p1/4B3/8/R7

#5

3 + 4


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Keys
    • 1.Ke6!
      • threat
        • 2.Ra8#
      • 1...Kd8
        • 2.Kd6
          • threat
            • 3.Ra8#
          • 2...Kc8
            • 3.Rb1
              • threat
                • 4.Ba7
                  • threat
                    • 5.Rb8#
                  • 4...Kd8
                    • 5.Rb8#
          • 2...Ke8
            • 3.Rf1
              • threat
                • 4.Bh6
                  • threat
                    • 5.Rf8#
                  • 4...Kd8
                    • 5.Rf8#
      • 1...Kf8
        • 2.Kf6
          • threat
            • 3.Ra8#
          • 2...Ke8
            • 3.Rd1
              • threat
                • 4.Bb6
                  • threat
                    • 5.Rd8#
                  • 4...Kf8
                    • 5.Rd8#
          • 2...Kg8
            • 3.Bg5
              • threat
                • 4.Kg6
                  • threat
                    • 5.Ra8#
                  • 4...Kf8
                    • 5.Ra8#
                  • 4...Kh8
                    • 5.Ra8#
              • 3...Kh7
                • 4.Kf7
                  • threat
                    • 5.Rh1#
                  • 4...Kh8
                    • 5.Rh1#
              • 3...Kh8
                • 4.Kg6
                  • threat
                    • 5.Ra8#
                  • 4...Kg8
                    • 5.Ra8#
                • 4.Kf7
                  • threat
                    • 5.Rh1#
                  • 4...Kh7
                    • 5.Rh1#

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).