Problem Display
PID: 224833 (8/2Q2p2/1p6/b2n4/6pp/n6k/1N5P/7K w - - 0 1)

Brown, Theodore Morris

The Albion, 1859

8/2Q2p2/1p6/b2n4/6pp/n6k/1N5P/7K

#3

4 + 8


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Sets
    • 1...Sc3
      • 2.Qf4
        • threat
          • 3.Qf1#
        • 2...g3
          • 3.Qf5#
      • 2.Qxf7
        • threat
          • 3.Qf1#
        • 2...g3
          • 3.Qe6#
          • 3.Qf5#
          • 3.Qd7#
    • 1...Sb4
      • 2.Qf4
        • threat
          • 3.Qf1#
        • 2...g3
          • 3.Qf5#
      • 2.Qxf7
        • threat
          • 3.Qf1#
        • 2...g3
          • 3.Qe6#
          • 3.Qf5#
          • 3.Qd7#
    • 1...Sf4
      • 2.Qxf4
        • threat
          • 3.Qf1#
        • 2...g3
          • 3.Qf5#
    • 1...g3
      • 2.Qd7+
        • 2...f5
          • 3.Qxf5#
      • 2.Qc8+
        • 2...f5
          • 3.Qxf5#
  • Tries
    • 1.Sd1?
      • threat
        • 2.Sf2#
      • 1...g3
        • 2.Qd7+
          • 2...f5
            • 3.Qxf5#
        • 2.Qc8+
          • 2...f5
            • 3.Qxf5#
      • 1...Be1!
    • 1.Qxf7?
      • threat
        • 2.Qf1#
      • 1...Sf4
        • 2.Sd3
          • threat
            • 3.Sf2#
            • 3.Sxf4#
          • 2...Sxd3
            • 3.Qf1#
          • 2...g3
            • 3.Qf5#
        • 2.Qxf4
          • threat
            • 3.Qf1#
          • 2...g3
            • 3.Qf5#
      • 1...Sf6
        • 2.Qxf6
          • threat
            • 3.Qf1#
          • 2...g3
            • 3.Qf5#
            • 3.Qe6#
      • 1...Se3!
  • Keys
    • 1.Sd3!
      • threat
        • 2.Sf2#
      • 1...g3
        • 2.Qd7+
          • 2...f5
            • 3.Qxf5#
        • 2.Qc8+
          • 2...f5
            • 3.Qxf5#
      • 1...Be1
        • 2.Qxf7
          • threat
            • 3.Qf1#
          • 2...g3
            • 3.Qe6#
            • 3.Qf5#
            • 3.Qd7#
          • 2...Bf2
            • 3.Sxf2#
          • 2...Se3
            • 3.Sf4#
          • 2...Sf4
            • 3.Sxf4#
          • 2...Sf6
            • 3.Sf4#

This is a version of 42966

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).