Problem Display
PID: 33610 (5b2/7K/3n1p2/7k/8/6Q1/5P2/8 w - - 0 1)

Grunenwald, Alphonse

National-Zeitung Basel, 1955

5b2/7K/3n1p2/7k/8/6Q1/5P2/8

#4

3 + 4


SOLUTION


  • SOUND
  • Keys
    • 1.f3!
      • threat
        • 2.Qg4#
      • 1...f5
        • 2.f4
          • threat
            • 3.Qh3#
            • 3.Qg5#
          • 2...Be7
            • 3.Qh3+
              • 3...Bh4
                • 4.Qf3#

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).