Problem Display
PID: 145544 (4k1q1/4BR2/4K1B1/8/8/8/8/8 w - - 0 1)

Taffs, Anthony John

diagrammes, 1974

4k1q1/4BR2/4K1B1/8/8/8/8/8

#3

4 + 2


SOLUTION


  • SOUND
  • Sets
    • 1...Qxf7+
      • 2.Bxf7#
    • 1...Qh7
      • 2.Rxh7#
      • 2.Rf8#
    • 1...Qg7
      • 2.Rxg7#
      • 2.Rf8#
    • 1...Qf8
      • 2.Rxf8#
    • 1...Qh8
      • 2.Rf1#
      • 2.Rf2#
      • 2.Rf3#
      • 2.Rf4#
      • 2.Rf5#
      • 2.Rf6#
      • 2.Rg7#
      • 2.Rh7#
      • 2.Rf8#
  • Keys
    • 1.Bh5!
      • 1...Qg4+
        • 2.Rf5+
          • 2...Qxh5
            • 3.Rf8#
          • 2...Qg6+
            • 3.Bxg6#
      • 1...Qg6+
        • 2.Rf6
          • threat
            • 3.Bxg6#
          • 2...Qf7+
            • 3.Bxf7#
          • 2...Qxh5
            • 3.Rf8#

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).