Problem Display
PID: 68343 (B1k5/2P4p/b1PB4/2p3p1/rp1pp3/n3p3/1b4Kn/4Q3 w - - 0 1)

Kipping, Cyril Stanley

Chess, 1949

B1k5/2P4p/b1PB4/2p3p1/rp1pp3/n3p3/1b4Kn/4Q3

#3

6 + 13


SOLUTION


  • SOUND
  • Sets
    • 1...Bf1+
      • 2.Qxf1
        • threat
          • 3.Bb7#
          • 3.Qf5#
          • 3.Qf8#
    • 1...Be2
      • 2.Bb7#
    • 1...Bd3
      • 2.Bb7#
    • 1...Bc4
      • 2.Bb7#
    • 1...Bb5
      • 2.Bb7#
    • 1...Bb7
      • 2.Bxb7#
  • Keys
    • 1.Qe2!
      • threat
        • 2.Qxa6+
          • 2...Rxa6
            • 3.Bb7#
      • 1...Ra5
        • 2.Qxa6+
          • 2...Rxa6
            • 3.Bb7#
      • 1...Sc4
        • 2.Qxc4
          • threat
            • 3.Qe6#
            • 3.Qg8#
          • 2...Bxc4
            • 3.Bb7#
      • 1...Sb5
        • 2.Qxb5
          • threat
            • 3.Qb8#
          • 2...Bxb5
            • 3.Bb7#
          • 2...Bb7
            • 3.Bxb7#
            • 3.Qxb7#
            • 3.cxb7#
      • 1...d3
        • 2.Qxb2
          • threat
            • 3.Qh8#
          • 2...Bc4
            • 3.Bb7#
      • 1...c4
        • 2.Qh5
          • threat
            • 3.Qe8#

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).