Problem Display
PID: 40751 (6R1/1p6/1B2B3/4k3/3N4/1p4P1/1P3pN1/5K2 w - - 0 1)

Wallis, Walter Warren

Recomm., BCF 029. Ty., 1938-1939

6R1/1p6/1B2B3/4k3/3N4/1p4P1/1P3pN1/5K2

#3

8 + 4


SOLUTION


  • SOUND
  • Tries
    • 1.Sf4?
      • 1...Ke4
        • 2.Sf3
          • 2...Kxf3
            • 3.Bd5#
      • 1...Kf6
        • 2.Bc7
          • threat
            • 3.Sd5#
          • 2...Ke7
            • 3.Sd5#
      • 1...Kd6!
    • 1.Rg5+?
      • 1...Kd6
        • 2.Bd8
          • threat
            • 3.Rd5#
      • 1...Ke4!
    • 1.Rg6?
      • threat
        • 2.Bc4
          • 2...Ke4
            • 3.Re6#
      • 1...Ke4
        • 2.Bc4
          • 2...Ke5
            • 3.Re6#
      • 1...Kd6!
  • Keys
    • 1.Se3!
      • 1...Ke4
        • 2.Sf3
          • 2...Kd3
            • 3.Bf5#
          • 2...Kxf3
            • 3.Bd5#
      • 1...Kd6
        • 2.Sc4+
          • 2...Ke7
            • 3.Bd8#
        • 2.Sg4
          • 2...Ke7
            • 3.Bc5#
      • 1...Kf6
        • 2.Sc4
          • 2...Ke7
            • 3.Bd8#
        • 2.Sg4+
          • 2...Ke7
            • 3.Bc5#
        • 2.Bc7
          • threat
            • 3.Sd5#
          • 2...Ke7
            • 3.Sd5#

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).