Problem Display
PID: 46769 (8/8/8/k3N2K/8/1R6/1P6/8 w - - 0 1)

Chepizhni, Viktor Ivanovich

Sp. Prize, Source?, 1958

8/8/8/k3N2K/8/1R6/1P6/8

#4

4 + 1


3296 Shakhmatny zadachi miniaturi 1987
5454 Near Snap 2022

SOLUTION


  • SOUND
  • Keys
    • 1.Rb8!
      • 1...Ka4
        • 2.Rb6
          • 2...Ka5
            • 3.Sc4+
              • 3...Ka4
                • 4.b3#
      • 1...Ka6
        • 2.b4
          • 2...Ka7
            • 3.Sc6+
              • 3...Ka6
                • 4.b5#

Anticipated by 197231(1920)

FEATURES


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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).