Problem Display
PID: 29009 (8/8/3R3n/4Nk2/2B4K/4B3/8/8 w - - 0 1)

Daniel, Arthur William

Chess, 1940

8/8/3R3n/4Nk2/2B4K/4B3/8/8

#3

5 + 2


SOLUTION


  • SOUND
  • Tries
    • 1.Rxh6?
      • 1...Kxe5
        • 2.Kg4
          • 2...Ke4
            • 3.Re6#
      • 1...Ke4!
  • Keys
    • 1.Kg3!
      • threat
        • 2.Bf4
          • threat
            • 3.Bd3#
          • 2...Ke4
            • 3.Bd3#
        • 2.Bd3+
          • 2...Kxe5
            • 3.Bf4#
      • 1...Ke4
        • 2.Bd3+
          • 2...Kxe3
            • 3.Sc4#
          • 2...Kxe5
            • 3.Bf4#
      • 1...Kxe5
        • 2.Bf4+
          • 2...Ke4
            • 3.Bd3#
          • 2...Kf5
            • 3.Bd3#
      • 1...Sg4
        • 2.Sxg4
          • 2...Ke4
            • 3.Bd3#
        • 2.Bd3+
          • 2...Kxe5
            • 3.Bf4#
      • 1...Sf7
        • 2.Bd3+
          • 2...Kxe5
            • 3.Bf4#
      • 1...Sg8
        • 2.Bd3+
          • 2...Kxe5
            • 3.Bf4#

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).