Problem Display
PID: 274705 (8/1p6/8/pkN5/1N1Q4/8/3K4/8 w - - 0 1)

Onkoud, Abdelaziz

The Problemist, 2023

8/1p6/8/pkN5/1N1Q4/8/3K4/8

#3

4 + 3


SOLUTION


  • SOUND
  • Keys
    • 1.Scd3!
      • 1...Ka4
        • 2.Qc4
          • threat
            • 3.Sc2#
          • 2...Ka3
            • 3.Sc2#
            • 3.Qa2#
          • 2...axb4
            • 3.Qxb4#
          • 2...b5
            • 3.Qa2#
      • 1...axb4
        • 2.Qc5+
          • 2...Ka4
            • 3.Qxb4#
          • 2...Ka6
            • 3.Sxb4#
      • 1...b6
        • 2.Qd7+
          • 2...Kc4
            • 3.Qd5#

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).