Problem Display
PID: 97995 (8/8/2N5/2k5/3N4/8/5pQp/5Kbr w - - 0 1)

Holladay, Edgar Dinwiddie

US Problem Bulletin, 1990

8/8/2N5/2k5/3N4/8/5pQp/5Kbr

#3

4 + 5


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Tries
    • 1.Qe4?
      • 1...Kc4
        • 2.Qf5
          • 2...Kc3
            • 3.Qc2#
      • 1...Kb6
        • 2.Qe7
          • 2...Ka6
            • 3.Qa7#
      • 1...Kd6!
  • Keys
    • 1.Qg5+!
      • 1...Kc4
        • 2.Qf5
          • 2...Kc3
            • 3.Qc2#
      • 1...Kb6
        • 2.Qe7
          • 2...Ka6
            • 3.Qa7#
      • 1...Kd6
        • 2.Qa5
          • 2...Kd7
            • 3.Qd8#

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).