Problem Display
PID: 29096 (2Bb3R/6p1/p4kP1/4p2P/1BNpP3/3N4/7P/4K3 w - - 0 1)

Boorer, PA

Chess, 1937

2Bb3R/6p1/p4kP1/4p2P/1BNpP3/3N4/7P/4K3

#3

10 + 6


SOLUTION


  • SOUND
  • Sets
    • 1...Ba5
      • 2.Sxa5
        • 2...Kg5
          • 3.Be7#
      • 2.Bxa5
        • threat
          • 3.Bd8#
        • 2...Kg5
          • 3.Bd8#
        • 2...Ke7
          • 3.Bd8#
  • Keys
    • 1.Bd2!
      • threat
        • 2.Sb4
          • threat
            • 3.Sd5#
          • 2...Ke7
            • 3.Sd5#
            • 3.Bg5#
        • 2.Rf8+
          • 2...Ke7
            • 3.Bb4#
      • 1...Bb6
        • 2.Sb4
          • threat
            • 3.Sd5#
          • 2...Ke7
            • 3.Sd5#
            • 3.Bg5#
        • 2.Re8
          • threat
            • 3.Re6#
      • 1...Ba5
        • 2.Bxa5
          • threat
            • 3.Bd8#
          • 2...Kg5
            • 3.Bd8#
          • 2...Ke7
            • 3.Bd8#
      • 1...Bc7
        • 2.Sb4
          • threat
            • 3.Sd5#
          • 2...Ke7
            • 3.Sd5#
            • 3.Bg5#
        • 2.Re8
          • threat
            • 3.Re6#
      • 1...Be7
        • 2.Sb6
          • threat
            • 3.Sd5#
      • 1...a5
        • 2.h4
          • threat
            • 3.Bg5#
          • 2...Ke7
            • 3.Bg5#

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).