Problem Display
PID: 227974 (R7/7p/8/6P1/1P1PPP2/P1P5/k1K5/8 w - - 0 1)

Mlynka, Karol

Sachova skladba, 2020

R7/7p/8/6P1/1P1PPP2/P1P5/k1K5/8

#4

9 + 2


SOLUTION


  • SOUND
  • Keys
    • 1.Rh8!
      • threat
        • 2.Rxh7
          • threat
            • 3.Rh1
              • 3...Kxa3
                • 4.Ra1#
          • 2...Ka1
            • 3.Kb3
              • 3...Kb1
                • 4.Rh1#
      • 1...Ka1
        • 2.Rxh7
          • 2...Ka2
            • 3.Rh1
              • 3...Kxa3
                • 4.Ra1#
      • 1...h5
        • 2.Rxh5
          • threat
            • 3.Rh1
              • 3...Kxa3
                • 4.Ra1#
          • 2...Ka1
            • 3.Kb3
              • 3...Kb1
                • 4.Rh1#
          • 2...Kxa3
            • 3.g6
              • threat
                • 4.Ra5#
              • 3...Ka2
                • 4.Ra5#
              • 3...Ka4
                • 4.Ra5#
      • 1...h6
        • 2.Rxh6
          • threat
            • 3.Rh1
              • 3...Kxa3
                • 4.Ra1#
          • 2...Ka1
            • 3.Kb3
              • 3...Kb1
                • 4.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).