Problem Display
PID: 34272 (8/8/2B5/8/4KN2/4N3/8/7k w - - 0 1)

Mariz, Gabriel

The Problemist Supplement, 1993

8/8/2B5/8/4KN2/4N3/8/7k

#4

4 + 1


SOLUTION


  • SOUND
  • Keys
    • 1.Kf3!
      • threat
        • 2.Kf2+
          • 2...Kh2
            • 3.Sf1#
            • 3.Sg4#
        • 2.Kg3+
          • 2...Kg1
            • 3.Se2#
            • 3.Sh3#
      • 1...Kg1
        • 2.Ke2
          • 2...Kh2
            • 3.Sf1+
              • 3...Kg1
                • 4.Sh3#
      • 1...Kh2
        • 2.Kg4
          • 2...Kg1
            • 3.Sh3+
              • 3...Kh2
                • 4.Sf1#

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).