Problem Display
PID: 257036 (8/8/8/1pP5/N6R/k2P4/8/1K6 w - - 0 1)

Bogdanov, Evgeny Mikhailovich

Pogranichnik na Tikhom okeane, 1974

8/8/8/1pP5/N6R/k2P4/8/1K6

#4

5 + 2


6490 yacpdb 2022

SOLUTION


  • SOUND
  • Keys
    • 1.Kc2!
      • 1...Ka2
        • 2.Sc3+
          • 2...Ka3
            • 3.Sxb5+
              • 3...Ka2
                • 4.Ra4#
      • 1...b4
        • 2.Sb2
          • 2...b3+
            • 3.Kc1
              • 3...Ka2
                • 4.Ra4#
          • 2...Ka2
            • 3.Rxb4
              • threat
                • 4.Ra4#
              • 3...Ka1
                • 4.Ra4#
              • 3...Ka3
                • 4.Ra4#

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).