Problem Display
PID: 89307 (8/8/7B/8/8/1pN2K2/ppp5/k1n4R w - - 0 1)

Westbury, Eric Ernest

The Problemist, 1930

8/8/7B/8/8/1pN2K2/ppp5/k1n4R

#3

4 + 6


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Keys
    • 1.Sa4!
      • 1...Kb1
        • 2.Bg7
          • 2...Ka1
            • 3.Rxc1#
          • 2...a1Q
            • 3.Sc3#
          • 2...a1S
            • 3.Sc3#
          • 2...a1B
            • 3.Sc3#
          • 2...a1R
            • 3.Sc3#
      • 1...b1Q
        • 2.Bxc1
          • threat
            • 3.Bb2#
          • 2...Qxc1
            • 3.Rxc1#
          • 2...Qb2
            • 3.Bxb2#
          • 2...b2
            • 3.Bxb2#
      • 1...b1S
        • 2.Bg7+
          • 2...Sc3
            • 3.Rxc1#
          • 2...b2
            • 3.Bxb2#
      • 1...b1B
        • 2.Bxc1
          • 2...b2
            • 3.Bxb2#
        • 2.Bg7+
          • 2...b2
            • 3.Bxb2#
      • 1...b1R
        • 2.Bxc1
          • threat
            • 3.Bb2#
          • 2...Rxc1
            • 3.Rxc1#
          • 2...Rb2
            • 3.Bxb2#
          • 2...b2
            • 3.Bxb2#

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).