Problem Display
PID: 79977 (3N4/3K4/pP3Pp1/3k4/3p4/3B4/8/8 w - - 0 1)

Surkov, Valery Albertovich

The Problemist Supplement, 2008

3N4/3K4/pP3Pp1/3k4/3p4/3B4/8/8

#4

5 + 4


SOLUTION


  • SOUND
  • Keys
    • 1.f7!
      • threat
        • 2.f8Q
          • threat
            • 3.Qd6#
          • 2...Ke5
            • 3.Qd6#
      • 1...Kc5
        • 2.f8Q+
          • 2...Kxb6
            • 3.Qb4+
              • 3...Ka7
                • 4.Qb7#

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).