Problem Display
PID: 78505 (8/6Q1/N7/8/8/3k4/P7/3K4 w - - 0 1)

Herlin, Theodore Adrien Louis

La Palamede, 1847

8/6Q1/N7/8/8/3k4/P7/3K4

#4

4 + 1


SOLUTION


  • SOUND
  • Keys
    • 1.Qg4!
      • threat
        • 2.Qf4
          • 2...Kc3
            • 3.Sb4
              • 3...Kb2
                • 4.Qc1#
      • 1...Kc3
        • 2.Sb4
          • 2...Kb2
            • 3.Qc4
              • threat
                • 4.Qc1#
              • 3...Ka1
                • 4.Qc1#
              • 3...Kb1
                • 4.Qc1#
              • 3...Ka3
                • 4.Qb3#
      • 1...Ke3
        • 2.Qf5
          • 2...Kd4
            • 3.Kd2
              • 3...Kc4
                • 4.Qd3#
                • 4.Qc5#

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).