Problem Display
PID: 25437 (8/3K4/1p1p4/3k4/4N1p1/3P1p1n/1Q6/6q1 w - - 0 1)

Healey, Frank

Source?, 0000

8/3K4/1p1p4/3k4/4N1p1/3P1p1n/1Q6/6q1

#5

4 + 7


3644 200 Chess Problems (Healey) 1908

SOLUTION


  • SOUND
  • Keys
    • 1.Qf6!
      • threat
        • 2.Qxd6#
      • 1...Qh2
        • 2.Qc3
          • threat
            • 3.Sf6#
          • 2...Qf4
            • 3.Sf6+
              • 3...Qxf6
                • 4.Qc4+
                  • 4...Ke5
                    • 5.Qe4#
      • 1...Qg3
        • 2.Qc3
          • threat
            • 3.Sf6#
          • 2...Qf4
            • 3.Sf6+
              • 3...Qxf6
                • 4.Qc4+
                  • 4...Ke5
                    • 5.Qe4#
          • 2...Qh4
            • 3.Sf6+
              • 3...Qxf6
                • 4.Qc4+
                  • 4...Ke5
                    • 5.Qe4#

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).