Problem Display
PID: 37127 (5B1N/5p2/4pk1p/4rp1K/2P2p1P/5P1p/6r1/Q7 w - - 0 1)

Legentil, Georges

Les Nouveaux Temps, 1943

5B1N/5p2/4pk1p/4rp1K/2P2p1P/5P1p/6r1/Q7

#4

7 + 9


SOLUTION


  • SOUND
  • Keys
    • 1.Qd4!
      • threat
        • 2.Qd8#
      • 1...Rd2
        • 2.Qa7
          • threat
            • 3.Qe7#
            • 3.Qxf7#
          • 2...Re1
            • 3.Qxf7+
              • 3...Ke5
                • 4.Qg7#
          • 2...Ree2
            • 3.Qxf7+
              • 3...Ke5
                • 4.Qg7#
          • 2...Re3
            • 3.Qxf7+
              • 3...Ke5
                • 4.Qg7#
          • 2...Re4
            • 3.Qxf7+
              • 3...Ke5
                • 4.Qg7#
          • 2...Ra5
            • 3.Qxf7+
              • 3...Ke5
                • 4.Qg7#
          • 2...Rb5
            • 3.Qxf7+
              • 3...Ke5
                • 4.Qg7#
          • 2...Rc5
            • 3.Qxf7+
              • 3...Ke5
                • 4.Qg7#
          • 2...Red5
            • 3.Qxf7+
              • 3...Ke5
                • 4.Qg7#
          • 2...Rd7
            • 3.Qg1
              • threat
                • 4.Qg7#

FEATURES


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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).