Problem Display
PID: 26646 (8/5pR1/2B5/2PNpPp1/4k1P1/1N6/2P3K1/8 w - - 0 1)

Lynn, David P

The Problemist Supplement, 1992

8/5pR1/2B5/2PNpPp1/4k1P1/1N6/2P3K1/8

#3

9 + 4


SOLUTION


  • SOUND
  • Tries
    • 1.Sc3+?
      • 1...Ke3
        • 2.Bf3
          • threat
            • 3.Sd5#
          • 2...Kf4
            • 3.Sd5#
      • 1...Kf4!
    • 1.Sb4+?
      • 1...Ke3
        • 2.Bf3
          • threat
            • 3.Sd5#
          • 2...Kf4
            • 3.Sd5#
      • 1...Kf4!
    • 1.Sb6+?
      • 1...Ke3
        • 2.Bf3
          • threat
            • 3.Sd5#
          • 2...Kf4
            • 3.Sd5#
      • 1...Kf4!
    • 1.Sf6+?
      • 1...Ke3
        • 2.Bf3
          • threat
            • 3.Sd5#
          • 2...Kf4
            • 3.Sd5#
      • 1...Kf4!
    • 1.Sc7+?
      • 1...Ke3
        • 2.Bf3
          • threat
            • 3.Sd5#
          • 2...Kf4
            • 3.Sd5#
      • 1...Kf4!
    • 1.Se7+?
      • 1...Ke3
        • 2.Bf3
          • threat
            • 3.Sd5#
          • 2...Kf4
            • 3.Sd5#
      • 1...Kf4!
  • Keys
    • 1.Ba8!
      • 1...f6
        • 2.Rb7
          • 2...Kxd5
            • 3.Rb4#

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).