Problem Display
PID: 275561 (8/3K4/8/3k4/3P4/8/3P4/4RB2 w - - 0 1)

Soroka, Ivan Ivanovich

Problemist Ukraini, 2023

8/3K4/8/3k4/3P4/8/3P4/4RB2

#4

5 + 1


SOLUTION


  • SOUND
  • Keys
    • 1.Be2!
      • 1...Kxd4
        • 2.Kd6
          • 2...Ke4
            • 3.Rf1
              • 3...Kd4
                • 4.Rf4#
      • 1...Ke4
        • 2.Ke6
          • 2...Kxd4
            • 3.Rc1
              • 3...Ke4
                • 4.Rc4#
          • 2...Kf4
            • 3.Rg1
              • 3...Ke4
                • 4.Rg4#

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).