Problem Display
PID: 287491 (KR6/8/8/2N5/2kP4/4P3/1P6/8 w - - 0 1)

Petrasinovic, Petrasin

SuperProblem, 2026

KR6/8/8/2N5/2kP4/4P3/1P6/8

#4

6 + 1


SOLUTION


  • SOUND
  • Keys
    • 1.Kb7!
      • 1...Kb4
        • 2.Kc6+
          • 2...Kc4
            • 3.Ra8
              • 3...Kb4
                • 4.Ra4#
      • 1...Kb5
        • 2.Ra8
          • 2...Kb4
            • 3.Kc6
              • 3...Kc4
                • 4.Ra4#
          • 2...Kc4
            • 3.Kc6
              • 3...Kb4
                • 4.Ra4#
      • 1...Kd5
        • 2.b3
          • 2...Kd6
            • 3.Re8
              • 3...Kd5
                • 4.Rd8#

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).