Problem Display
PID: 55793 (4b3/1r1n2pp/1p4k1/3P1RN1/6P1/3B4/7K/8 w - - 0 1)

Lewis, William

Source?, 0000

4b3/1r1n2pp/1p4k1/3P1RN1/6P1/3B4/7K/8

#4

6 + 7


1693 English Chess Problems 1876

SOLUTION


  • SOUND
  • Keys
    • 1.Se6!
      • threat
        • 2.Sf4+
          • 2...Kh6
            • 3.g5#
      • 1...Sf6
        • 2.Rg5+
          • 2...Kh6
            • 3.Rh5+
              • 3...Bxh5
                • 4.g5#
              • 3...Sxh5
                • 4.g5#

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).