Problem Display
PID: 26421 (4b2n/2Bp4/3R4/4p1P1/1pP1k3/4ppK1/4N3/1n3B2 w - - 0 1)

Laws, Benjamin Glover

Source?, 0000

4b2n/2Bp4/3R4/4p1P1/1pP1k3/4ppK1/4N3/1n3B2

#3

7 + 9


3316 Chess Problem Text Book 1887

SOLUTION


  • SOUND
  • Sets
    • 1...Sg6
      • 2.Kg4
        • threat
          • 3.Sg3#
        • 2...fxe2
          • 3.Bg2#
  • Tries
    • 1.Kg4?
      • threat
        • 2.Sg3#
      • 1...fxe2
        • 2.Bg2#
      • 1...Bh5+!
    • 1.Sc3+?
      • 1...Sxc3
        • 2.Bd3#
      • 1...bxc3
        • 2.Bd3#
      • 1...Kf5!
  • Keys
    • 1.Kh4!
      • threat
        • 2.Sg3+
          • 2...Kf4
            • 3.Rd4#
            • 3.Rf6#
      • 1...Sg6+
        • 2.Kg4
          • threat
            • 3.Sg3#
          • 2...fxe2
            • 3.Bg2#
      • 1...Kf5
        • 2.Sg3+
          • 2...Kf4
            • 3.Rd4#
            • 3.Rf6#
      • 1...fxe2
        • 2.Bg2+
          • 2...Kf4
            • 3.Rf6#
          • 2...Kf5
            • 3.Rf6#
      • 1...f2
        • 2.Sg3+
          • 2...Kf3
            • 3.Rf6#
          • 2...Kf4
            • 3.Rf6#
        • 2.Bg2+
          • 2...Kf5
            • 3.Rf6#
      • 1...Bg6
        • 2.Rd4+
          • 2...Kf5
            • 3.Bh3#
          • 2...exd4
            • 3.Sg3#
      • 1...Sd2
        • 2.Sg3+
          • 2...Kf4
            • 3.Rf6#
      • 1...Sc3
        • 2.Sg3+
          • 2...Kf4
            • 3.Rf6#

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).