Problem Display
PID: 146150 (2BB4/1N1pp3/2kpp1R1/8/6P1/2N5/2K5/8 w - - 0 1)

Lipton, Michael

The Problemist, 1953

2BB4/1N1pp3/2kpp1R1/8/6P1/2N5/2K5/8

#3

7 + 5


14867 BCPS Library 2012

SOLUTION


  • SOUND
  • Tries
    • 1.Kb3?
      • 1...e5
        • 2.Kb4
          • threat
            • 3.Sa5#
        • 2.Kc4
          • threat
            • 3.Sa5#
      • 1...d5!
  • Keys
    • 1.Kd3!
      • 1...d5
        • 2.Kd4
          • 2...d6
            • 3.Sa5#
      • 1...e5
        • 2.Kc4
          • threat
            • 3.Sa5#

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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).