Problem Display
PID: 97665 (8/1Kp2p2/p4P2/k7/pR6/P7/1P6/8 w - - 0 1)

Dutt, Sunder Chunder

Problem (Zagreb), 1953

8/1Kp2p2/p4P2/k7/pR6/P7/1P6/8

#4

5 + 5


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Keys
    • 1.Rb6!
      • threat
        • 2.Rxa6+
          • 2...Kb5
            • 3.Rc6
              • 3...Ka5
                • 4.Rc5#
      • 1...cxb6
        • 2.Kc6
          • 2...b5
            • 3.Kc5
              • 3...b4
                • 4.axb4#
      • 1...c5
        • 2.Kc7
          • 2...c4
            • 3.Rd6
              • threat
                • 4.Rd5#
              • 3...Kb5
                • 4.Rd5#
      • 1...c6
        • 2.Rxa6+
          • 2...Kb5
            • 3.Rxc6
              • 3...Ka5
                • 4.Rc5#

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).