Problem Display
PID: 196638 (5k2/1p1B1p2/1p2p2p/1P3P1p/3Qp1pP/4P1K1/8/8 w - - 0 1)

Hultberg, Gustav Herbert

Suomen Shakki, 1985

5k2/1p1B1p2/1p2p2p/1P3P1p/3Qp1pP/4P1K1/8/8

#4

7 + 9


SOLUTION


  • SOUND
  • Keys
    • 1.Qf6!
      • threat
        • 2.Bxe6
          • threat
            • 3.Qxf7#
          • 2...Ke8
            • 3.Qxf7+
              • 3...Kd8
                • 4.Qd7#
          • 2...Kg8
            • 3.Qxf7+
              • 3...Kh8
                • 4.Qg8#
      • 1...Kg8
        • 2.Qxh6
          • threat
            • 3.f6
              • 3...e5
                • 4.Qg7#
          • 2...exf5
            • 3.Bxf5
              • 3...f6
                • 4.Be6#
          • 2...e5
            • 3.Bc8
              • 3...f6
                • 4.Be6#
      • 1...exf5
        • 2.Bxf5
          • 2...Ke8
            • 3.Qd6
              • 3...f6
                • 4.Bg6#
          • 2...Kg8
            • 3.Qxh6
              • 3...f6
                • 4.Be6#
      • 1...e5
        • 2.Be6
          • threat
            • 3.Qxf7#
          • 2...Ke8
            • 3.Qxf7+
              • 3...Kd8
                • 4.Qd7#
          • 2...Kg8
            • 3.Qxf7+
              • 3...Kh8
                • 4.Qg8#

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).